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Great Horned Owl (Bubo virginianus)

Citation:

Ecology of a cottontail rabbit (Sylvilagus auduboni) population in central California

Author(s)
Fitch, Henry S.
Pages
159 - 184
Year
Volume
33
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Population Density 1 estimated population density based on call counts bird/100 acres Not Reported Adult 7 counts San Joaquin Experimental Range Exposure Factor Datasets
Citation:

Food habits of the horned and barn owls

Author(s)
Cunningham, John D.
Pages
222
Year
Volume
62
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Neotoma fuscipes (7.9%), Thomomys bottae (20.7%), Mus musculus (25.0%), Microtus californicus (14.9%), Reithrodontomys megalotis (1.7%), Perognathus sp. (4.1%), Dipodomys agilis (4.3%), Peromyscus sp. (3.8%), Notiosorex crawfordi (0.3%), Sylvilagus sp. (0.8%), Sorex ornatus (0.1%), Scapanus latimanus (0.7%), Stenopelmatus sp (2.1%), Elgaria multicarinata (0.1%), unident. birds (4.3%) percent of total number of specimens identified in pellets Not Reported Not Reported 25 lbs of pellets Univ. of Calif., Los Angeles campus Exposure Factor Datasets Los Angeles
Dietary Composition Neotoma fuscipes (11.3), Thomomys bottae (36.2), Mus musculus (14.0), Microtus californicus (13.5), Reithrodontomys megalotis (8.7), Perognathus sp. (7.8), Dipodomys agilis (3.1), Peromyscus sp. (3.1), Notiosorex crawfordi (1.3), Sylvilagus sp. (0.5), Sorex ornatus (0.5) percent of total number of specimens identified in pellets Not Reported Not Reported Not Reported Santa Monica Mountains (1 ledge) Exposure Factor Datasets
Citation:

Great horned owl food habits at Mono Lake, California

Author(s)
Aigner, Paul A., Michael L. Morrison, Linnea S. Hall, and William M. Block
Pages
286-288
Year
Issue
3
Volume
39
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Sylvilagus spp. (1.0%), unident. lagomorphs (0.2%), Peromyscus maniculatus (42.%), Microtus monatus (23.7%), unident. rodents (2.9%), Myotis spp. (1.9%), unident. mammal (1.5%), Podiceps nigricollis (1.0%), unident. rail (0.2%), Larus californicus (1.7%), unident. owl (0.4%), unident. blackbird (0.4%), unident. large bird (4.6%), unident. medium bird (1.2%), unident. small bird (6.9%), unident. vertebrate (1.0%), insects (8.3%), scorpions (0.4%) percent occurence of prey items in pellets Not Reported Not Reported 219 pellets, 518 remains Paoha Island, Mono Lake Exposure Factor Datasets Mono

California Least Tern (Sterna antillarum ssp. browni)

Citation:

Breeding biology of the California least tern

Author(s)
Massey, Barbara W.
Pages
1-24
Year
Volume
72
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Migration or Dispersal first two wks Apr timing of dispersal from breeding areas Both Male and Female Both Adults and Juveniles 1 colony Sunset Aquatic Park, Huntington Beach Exposure Factor Datasets Orange
Age at Fledging, Metamorphosis, Weaning 20 approximate age of fledging (first flight) d Not Reported Fledgling 2 birds Sunset Aquatic Park, Huntington Beach Exposure Factor Datasets Orange

Audubon's Cottontail (Sylvilagus audubonii)

Citation:

Selenium accumulation in mammals exposed to contaminated California irrigation drainwater

Author(s)
Clark Jr., Donald R.
Pages
147-168
Year
Volume
66
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type California Counties
Clutch or Litter Size young/litter Female Adult 2 Volta and Kesterson Exposure Factor Datasets Merced

Salt-marsh Harvest Mouse (Reithrodontomys raviventris)

Citation:

The ecology of the salt-marsh harvest mouse (Reithrodontomys raviventris) in a diked salt marsh

Author(s)
Geissel, Wolfgang, Howard Shellhammer and H. Thomas Harvey
Pages
696-703
Year
Volume
69
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Home Range 1550 m2 Male Adult 4 New Chicago Marsh, San Francisco Bay National Wildlife Refuge Exposure Factor Datasets
Home Range 1300 m2 Female Adult 4 New Chicago Marsh, San Francisco Bay National Wildlife Refuge Exposure Factor Datasets

Merriam's Kangaroo Rat (Dipodomys merriami)

Citation:

Range use patterns and spatial relationships of Merriams's kangaroo rats (Dipodomys merriami)

Author(s)
Behrends, Philip, Martin Daly and Margo I. Wilson
Pages
187-209
Year
Volume
96
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density 6 #/ha Both Male and Female Adult Not Reported Boyde Deep Canyon Reserve (elev., 300m) Exposure Factor Datasets Riverside
Citation:

Ecology of rodents in Indian Cove (Mojave Desert), Joshua Tree National Monument, California

Author(s)
Chew, Robert M. and Bernard B. Butterworth
Pages
203-225
Year
Volume
45
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Population Density range of monthly density estimates over 2 yrs #/ha Not Reported Not Reported Not Reported Indian Cove, Joshua Tree National Monument Exposure Factor Datasets
Home Range 155 cumulative home range diameter for 6-8 mo period m Both Male and Female Not Reported 34 Indian Cove, Joshua Tree National Monument Exposure Factor Datasets
Citation:

Daily and seasonal patterns of activity and energetics in a heteromyid rodent commuinity

Author(s)
Kenagy, G. J.
Pages
1201-1219
Year
Issue
6
Volume
54
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 36 g Male Not Reported NR (74 males and females total) Owens Valley Exposure Factor Datasets Inyo 0.22 SE
Citation:

Seasonal reproductive patterns in five coexisting California desert rodent species

Author(s)
Kenagy, G. J. and George A. Bartholomew
Pages
371-397
Year
Issue
4
Volume
55
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 36.2 g Male Adult 162 Owens Valley, Big Pine (lat., 37^o11'N) Exposure Factor Datasets Inyo 3.7 SD

Stephens' Kangaroo Rat (Dipodomys stephensi)

Citation:

Growth and development of Dipodomys stephensi

Author(s)
Lackey, James A.
Pages
624-632
Year
Volume
48
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean 67.26 g Both Male and Female Adult 14 Bonsall and San Luis Rey Exposure Factor Datasets San Diego
Citation:

Distances moved by Stephens' kangaroo rat (Dipodomys stephensi Merriam) and implications for conservation

Author(s)
Price, Mary V., Patrick A. Kelly and Ross L. Goldingay
Pages
929-939
Year
Volume
75
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Home Range range of median maximum distance moved based on telemetry at 2 sites; 21 - 91 d observation m Female Adult 9 Motte Rock Ecological Reserve [lat., 33^o53'N; long., 117^o6'W] and San Jacinto Wildlife Area [lat., 33^o51'N; long., 116^o54'W] Exposure Factor Datasets Riverside
Home Range range of median maximum distance moved based on telemetry at 2 sites; 15 - 127 d of observation m Male Adult 4-9 Motte Rock Ecological Reserve [lat., 33^o53'N; long., 117^o6'W] and San Jacinto Wildlife Area [lat., 33^o51'N; long., 116^o54'W] Exposure Factor Datasets Riverside
Citation:

Temporal and spatial demographic patterns in Dipodomys stephensi from Riverside County, California

Author(s)
McClenaghan, Leroy R. Jr. and Ernest Taylor
Pages
636-645
Year
Volume
74
Exposure Endpoint Type Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Survival/ Mortality range of minimum rate of survival of individuals in the trappable population per mo, measured over 19 mo at 3 sites Both Male and Female Adult 110-234 Lake Mathews [lat., 33^o50'N; long., 117^o27'30"W]; Motte Rimrock Reserve [lat., 33^o47'30"N; long., 117^o15'W] and San Jacinto Wildlife Area [lat., 33^o52'N; long., 117^o7'15"W] Exposure Factor Datasets Riverside

Western Meadowlark (Sturnella neglecta)

Citation:

A determination of the economic status of the western meadowlark (Sturnella neglecta) in California

Author(s)
Bryant, Harold C.
Pages
377-510
Year
Issue
14
Volume
11
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean 4.00 body weight of average adult oz Not Reported Adult Not Reported Exposure Factor Datasets
Body Weight - Mean 0.25 body weight of day-old nestling oz Not Reported Nestling 2 nests Exposure Factor Datasets

California Vole (Microtus californicus)

Citation:

The demography of low-litter size populations of Microtus californicus

Author(s)
Krohne, David T.
Pages
368-374
Year
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean see citation figure of seasonal changes in weight g Male Adult Not Reported Sea Ranch Exposure Factor Datasets Sonoma
Survival/ Mortality see citation figure of proportion surviving/wk Both Male and Female Both Adults and Juveniles Not Reported Sea Ranch Exposure Factor Datasets Sonoma
Citation:

Demographic changes in fluctuating populations of Microtus californicus

Author(s)
Krebs, Charles J.
Pages
239-273
Year
Volume
36
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Time of Mating/ Laying Oct. - Aug. based on % scrotal males and performate females; overall range varied by location and year Both Male and Female Adult Not Reported Tilden Regional Park and Richmond Field Station Exposure Factor Datasets
Citation:

Extra-large body size in California voles: causes and fitness consequences

Author(s)
Lidicker, William Z., and Richard S. Ostfield
Pages
108-121
Year
Volume
61
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties
Body Weight - Mean "extra large" body weight (12.6 % of population) g Male Adult 121 Brooks Island, San Francisco Bay Exposure Factor Datasets >25 d Contra Costa
Citation:

Intraspecific litter size variation in Microtus californicus II. variation between populations

Author(s)
Krohne, David T.
Pages
1174-1182
Year
Issue
6
Volume
34
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error Lab
Clutch or Litter Size 3.45 inhabiting perennial grassland enclosure pups/litter Female Adult 20 captured in Sonoma County, CA Exposure Factor Datasets 0.32 SE Laboratory

California Ground Squirrel (Spermophilus beecheyi)

Citation:

Patterns of progesterone secretion in free-living California ground squirrels (Spermophilus beecheyi)

Author(s)
Holekamp, K.E., S. Nunes and F. Talamantes
Pages
1051-1059
Year
Issue
5
Volume
39
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Age at Sexual Maturity 1 yr Both Male and Female Adult Not Reported University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] Exposure Factor Datasets Santa Cruz
Clutches or Litters per year 1 litter/yr Female Adult 128 University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] Exposure Factor Datasets Santa Cruz
Citation:

Seasonal variation in body weight, fat, and behaviour of California ground squirrels (Spermophilus beecheyi)

Author(s)
Holekamp, Kay E. and Scott Nunes
Pages
1425-1433
Year
Issue
6
Volume
67
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition Error
Body Weight - Mean 526 g Female Adult 233 University of California, Santa Cruz Campus ( elev., 120 m) [lat., 37^0W; long., 122^oW] Exposure Factor Datasets Santa Cruz non-reproductive 6 SE
Citation:

Energy metabolism and evaporative water loss in the California ground squirrel

Author(s)
Baudinette, Russel V.
Pages
57-72
Year
Volume
81
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean 402.3 g Not Reported Not Reported 10 University of California, Irvine Exposure Factor Datasets Orange

Western Snowy Plover (Charadrius nivosus ssp. nivosus formerly Charadrius alexandrinus ssp. nivosus)

Citation:

Spacing out at Mono Lake: Breeding success, nest density, and predation in the snowy plover

Author(s)
Page, Gary W., Lynne E. Stenzel, David W. Winkler and Christopher W. Swarth
Pages
13-24
Year
Volume
100
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Survival/ Mortality 0.643 minimum annual survival rate of marked individuals Not Reported Juvenile 14 birds Point Reyes Exposure Factor Datasets Marin
Citation:

Mating system and reproductive success of a small population of polygamous snowy plovers

Author(s)
Warriner, John S., Jane C. Warriner, Gary W. Page and Lynne E. Stenzel
Pages
15-37
Year
Issue
1
Volume
98
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Migration or Dispersal Mar 9 (females), Mar 24 (males) mean dates of spring migrant arrival to breeding grounds Both Male and Female Adult 44 males, 59 females Pajaro River Mouth Exposure Factor Datasets Monterey

Killdeer (Charadrius vociferus)

Citation:

Aspects of the occurrence of shorebirds on a central California estuary

Author(s)
Page, Gary W., Lynne E. Stenzel and Claire M. Wolfe
Pages
15-32
Year
Volume
2
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density 2.2 (fall), 1.8 (winter), 1.3 (spring) mean population density birds/ha Not Reported Not Reported 10 seasons censused Limantour Estero Exposure Factor Datasets Marin

Coyote (Canis latrans)

Citation:

Coyote diets associated with seasonal mule deer activities in California

Author(s)
Smith, James R.
Pages
78-82
Year
Volume
76
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition mule deer (3%); small mammals (18%); birds (2%); reptiles (2%); insects (2%); fruits (82%); other (1%) % frequency of food items in scats % Not Reported Not Reported 199 Sierra National Forest (elev. 300 -3900 m) Exposure Factor Datasets Fresno
Citation:

Coyote diets, five years later, at Cuyamaca Rancho State Park

Author(s)
Weintraub, Joel D.
Pages
152-157
Year
Volume
85
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Scapanus latimanus (3%); Spermophilus beechyi (24%); Thomomys bottae (64%); Reithrodontomys megalotis (4%); Peromyscus sp. (19%); Neotoma spp. (4%); Microtus californicus (32%); Odocoileus hemionus (41%); birds (6%); reptiles (12%); arthropods (47%); vegetation (33%) % occurrence of major food items (>1%) in scats % Not Reported Not Reported 223 scats East Mesa, Cuyamaca Rancho State Park (elev., 1525 m) Exposure Factor Datasets San Diego

Pacific Treefrog (Pseudacris regilla formerly Hyla regilla)

Citation:

Bullfrog (Rana catesbeiana) invasion of a California river: the role of larval competition

Author(s)
Kupferberg, Sarah J.
Pages
1736-1751
Year
Volume
78
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Mating/ Laying spring - summer breeding Both Male and Female Adult Not Reported Angelo Coast Range Reserve [lat., 39^o44'N; long., 123^o39'W] Exposure Factor Datasets Mendocino
Citation:

Food of the pacific treefrog, Hyla regilla Baird and Girard, in northern California

Author(s)
Johnson, Clifford Ray and R. Bruce Bury
Pages
56-55
Year
Volume
21
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Collembola (8.2%); Lepidoptera larvae (14.8%); Hymenoptera (6.6%); Diptera adult (14.5%); Diptera larvae (8.2%); Coleoptera adults (32.8%); Coleoptera larvae (19.7%); Aranea (9.9%); Acarina (3.3%); Isopoda (9.9%); Chilopoda (4.9%); Pulmonata (11.3%); Megadrili (4.9%) % frogs in which each item occurred in stomach contents % Not Reported Not Reported 61 Lakeport (elev., 1300 ft) Exposure Factor Datasets Lake
Citation:

Metabolic and morphological adaptation to heterogenous environments of the Pacific tree toad, Hyla regilla

Author(s)
Jameson, David L., William Taylor and John Mountjoy
Pages
75-89
Year
Volume
24
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries
Body Weight - Mean 2.27 g Both Male and Female Adult 90 Exposure Factor Datasets CANADA, MEXICO

San Clemente Loggerhead Shrike (Lanius ludovicianus ssp. mearnsi)

Citation:

Natural history and management of the San Clemente loggerhead shrike

Author(s)
Scott, Thomas A. and Michael L. Morrison
Pages
23-57
Year
Issue
2
Volume
4
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Survival/ Mortality 45 percent of fledglings that died before reaching independence from parents % Not Reported Fledgling 29 nests San Clemente Island Exposure Factor Datasets

Little Pocket Mouse (Perognathus longimembris)

Citation:

Food relationships of a rodent fauna in a California coastal sage scrub community

Author(s)
Meserve, Peter L.
Pages
300-319
Year
Volume
57
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition see citation monthly % volume of food items (detailed species-specific list) in feces % Both Male and Female Not Reported 3 - 26/mo Irvine Ranch Exposure Factor Datasets Orange

California Sea Lion (Zalophus californianus)

Citation:

The effect of El Nino on pup development in the California sea lion (Zalophus californianus) II: Milk intake

Author(s)
Iverson, S. J., O.T. Oftedal and D.J. Boness
Pages
180-184
Publisher
Springer Verlag
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific Error
Growth Rate 95.0 daily weight gain during 1st mo of life g/d Female Pup 4 San Nicolas Island Exposure Factor Datasets 5-30 d 11.75 SE
Food Ingestion Rate 8.00 daily milk intake as % of pup body weight %/d Male Pup 7 San Nicolas Island Exposure Factor Datasets 5-30 d 0.260 SE
Citation:

Milk and energy intakes of suckling California Sea Lions (Z. californicus) pups in relation to sex, growth and predicted maintenance requirements

Author(s)
Oftedal, Olav T., Sara J. Iverson and Daryl J. Boness
Pages
560-575
Year
Issue
5
Volume
60
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific
Growth Rate daily weight gain; range of means for 2 yrs g/d Male Pup 5-9/yr San Nicolas Island [lat., 33^oW; long., 119^oW] Exposure Factor Datasets 1 mo
Citation:

The pinnipeds of the California current

Author(s)
Antonelis, George A. and Clifford H. Fiscus
Pages
68-78
Year
Volume
21
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean 100 kg Female Adult Not Reported Exposure Factor Datasets

Song Sparrow (Melospiza melodia)

Citation:

Population structure in salt marsh song sparrows Part II: Density, Age Structure, and Maintanance

Author(s)
Johnston, Richard F.
Pages
254-272
Year
Volume
58
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Longevity up to 7 years Both Male and Female Adult 6 animals (from 1000) San Pablo Marsh; San Francisco Bay Exposure Factor Datasets Contra Costa

Suisun Song Sparrow (Melospiza melodia ssp. maxillaris)

Citation:

A status review of the Suisun song sparrow (Melospiza melodia maxillaris) in California

Author(s)
Larsen, Caryla J.
Pages
1-30
Publisher
California Department of Fish and Game, Department Candidate Species Status Report
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type
Water Ingestion Rate review Not Reported Not Reported Not Reported Suisun Bay Exposure Factor Datasets

Ensatina (Ensatina eschscholtzii)

Citation:

Natural history of the salamanders of the plethodontid genus Ensatina

Author(s)
Stebbins, Robert C.
Pages
47-124
Year
Volume
54
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Home Range 32.8 average distance moved between recaptures ft Male Adult 17 Pinehurst Madrone Grove Park Exposure Factor Datasets Contra Costa

San Pablo Song Sparrow (Melospiza melodia ssp. samuelis)

Citation:

Utilizationof natural and man-made habitats by the salt marsh song sparrow Melospiza melodia samuelis (Baird)

Author(s)
Collins, Joshua N., and Vincent H. Resh
Pages
40-52
Year
Issue
1
Volume
71
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density 24.5; 15.4; 5.4 depending on habitat type nesting pairs/ha Both Male and Female Adult 4 (nesting pair density) Petaluma marsh Exposure Factor Datasets Sonoma

California Red-legged Frog (Rana draytonii formerly Rana aurora ssp. draytonii)

Citation:

Biology of the California red-legged frog: A synopsis

Author(s)
Cook, David
Pages
79-82
Year
Volume
33
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type
Time of Fledging or Metamorphosis July - Sept. Both Male and Female Tadpole Not Reported Exposure Factor Datasets

Western Pond Turtle (Actinemys marmorata formerly Clemmys marmorata)

Citation:

Comparative demography of Clemmys marmorata populations in the Trinity River of California in the context of dam-induced alterations

Author(s)
Reese, Devin A. and Hartwell H. Welsh, Jr
Pages
505-515
Year
Volume
32
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density range in density estimates at 2 locations #/ha Both Male and Female Both Adults and Juveniles Not Reported Trinity River Exposure Factor Datasets Trinity
Citation:

Habits and home range of the Pacific pond turtle, Clemmys marmorata, in a stream community

Author(s)
Bury, Richard Bruce
Pages
205
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Home Range 248 "distance between extremes" or maximum range on a linear scale m Female Adult 23 Hayfork Creek (elev., 610m) Exposure Factor Datasets Trinity

Deer Mouse (Peromyscus maniculatus)

Citation:

Field and maximal metabolic rates of deer mice (Peromyscus maniculatus) at low and high altitudes

Author(s)
Hayes, Jack P.
Pages
732-744
Year
Issue
3
Volume
62
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Metabolic Rate 4.45 field metabolic rate ml CO2/g/h Both Male and Female Adult 16 White Mountain Research Station (elev., 1230 - 1830 m) Exposure Factor Datasets Inyo, Mono 0.79
Citation:

Density cycles in an island population of deer mice, Peromyscus maniculatus

Author(s)
Drost, Charles A. and Gary M. Fellers
Pages
351-364
Year
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Population Density 5 minimum density #/ha Both Male and Female Both Adults and Juveniles Not Reported Suaeda habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] Exposure Factor Datasets
Citation:

Uptake of environmental contaminants by small mammals in pickleweed habitats of San Francisco Bay, California

Author(s)
Clark, Jr., Donald R., Kevin S. Foerster, Carolyn M. Marn and Roger L. Hothem
Pages
389-396
Year
Volume
22
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Clutch or Litter Size 4.7 litter size estimated from counts of uterine scars and embryos #/litter Female Adult 6 salt marsh, San Pablo and San Francisco Bays Exposure Factor Datasets 0.7 SE
Citation:

Some rodent populations in the Sierra Nevada of California

Author(s)
Storer, T.I., F.C. Evans and F.G. Palmer
Pages
166-192
Year
Issue
2
Volume
14
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Population Density range of means for 3 trapping periods #/acre Both Male and Female Both Adults and Juveniles 3 trapping periods Lake Tahoe, near Myers (elev., 6225 ft) Exposure Factor Datasets
Citation:

Food of deer mice, Peromyscus maniculatus and P. boylei, in the northern Sierra Nevada, California

Author(s)
Jameson, Jr., E.W.
Pages
50-60
Year
Issue
1
Volume
33
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Dietary Composition seeds (0-81%); fruits (2-19%); arthropods (9-57%); leaves (1-18%); fungi (0-26%); misc. (0-42%) volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types % Not Reported Not Reported 40-88 western slope of Sierra Nevada (elev., 3500 - 5000 ft.) Exposure Factor Datasets

Sea Otter (Enhydra lutris)

Citation:

Movements, home range, and territories of male sea otters off central California

Author(s)
Jameson, Ronald J.
Pages
159-172
Year
Issue
2
Volume
5
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean Individual data available in Table 2 kg Male Juvenile 33 Central coast Exposure Factor Datasets
Citation:

Autumn movement and home range of sea otters in California

Author(s)
Ribic, Christine A.
Pages
795-801
Year
Issue
3
Volume
46
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Condition Error
Home Range 0.8 km^2 Male Adult 3 Santa Cruz to San Luis Obispo Exposure Factor Datasets Residents 0.8 SD
Citation:

Home range and territoriality of sea otters near Monterey, California

Author(s)
Loughlin, T.R.
Year
Issue
3
Volume
44
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean Weight for females kg Female Both Adults and Juveniles 9 Monterey, CA Exposure Factor Datasets Monterey
Citation:

Food selection and some foraging tactics of sea otters

Author(s)
Estes, J.A., R.J. Jameson and A.M. Johnson
Pages
606-641
Publisher
Worldwide Furbearer Conference, Inc.
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Dietary Composition unidentifed crab (15.0%), pugettia (4.5%), cancer species (6.8%), unidentified abalone (0%), red abalone (0%), black abalone (0%), clam (0.8%), turbon snail (19.6%), kelp and holdfasts (0%), unidentifed (42.9%), mussel (0.8%), annelid (0%), limpet (0%), scallop (0%), octopus (0.8%), red urchin (6.0%), cucumaria (0%), purple urchin (2.3%), pisaster species (0.8%), barnacle (0%) dietary composition for juveniles % Both Male and Female Juvenile 156 Piedras Blancas Exposure Factor Datasets
Citation:

Reproduction, survival and tag loss in California sea otters

Author(s)
Siniff, Donald B., and Katherine Ralls
Pages
211-229
Year
Issue
3
Volume
7
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition
Clutches or Litters per year 0.9 annual reproductive rate based on number of pups born during monitoring period pups/year Female Adult 13 animals Exposure Factor Datasets breeding

Deer Mouse (Peromyscus maniculatus ssp. gambelii)

Citation:

Seasonal activity and feeding patterns in a population of deer mice (Peromyscus maniculatus gambelii)

Author(s)
Seabloom, Robert W., Robert G. Schwab and Susan C. Loeb
Pages
2238-2243
Year
Volume
72
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Food Ingestion Rate 0.14 mean dry stomach content mass g Male Juvenile 69 Tule Lake National Wildlife Refuge (1230 m) Exposure Factor Datasets Siskiyou 0.01 SE

American Kestrel (Falco sparverius)

Citation:

Nest box use and reproductive biology of the American kestrel in Lassen County, California

Author(s)
Bloom, Peter H. and Stephen J. Hawks
Pages
9-14
Year
Issue
1
Volume
17
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Fledging or Weaning Rate 3.7 fledged/successful nest Both Male and Female Fledgling 30 nests Great Basin (1260-2340 m) Exposure Factor Datasets Lassen

Mallard duck (Anas platyrhynchos)

Citation:

Survival of radio-marked mallard ducklings in northeastern California

Author(s)
Mauser, David M., Robert L. Jarvis and David S. Gilmer
Pages
82-87
Year
Issue
1
Volume
58
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific
Survival/ Mortality 0.344 Survival estimates determined using the Kaplan-Meier method Not Reported Chick 50 Lower Klamath National Wildlife Refuge Exposure Factor Datasets 50 days
Citation:

Temporal and geographic estimates of survival and recovery rates for the mallard, 1950 through 1985.

Author(s)
Chu, D.S. and J.B. Hestbeck
Pages
57
Publisher
U.S. Department of Interior, Fish and Wildlife Service, Fish and Wildlife Technical Report 20
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Error
Survival/ Mortality 0.5447 survival estimates for birds banded 1966-1985 Female Adult 13,704 Northern California Exposure Factor Datasets 0.0128 (SE)
Citation:

Production of mallards on irrigated land in the Sacramento Valley

Author(s)
Earl, John P.
Pages
23
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition
Hatching Success 52 proportion of nests that hatched at least one egg % Female Adult 60 nests Conaway Ranch Exposure Factor Datasets Yolo breeding

Western Fence Lizard (Sceloporus occidentalis)

Citation:

Habitat preference and the distribution of Uta stansburiana and Sceloporus occidentalis in coastal California

Author(s)
Davis, John and Nicholaas A. M. Verbeek
Pages
643-649
Year
Volume
1972
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Age at Sexual Maturity 22-23 mo Both Male and Female Adult Not Reported Hastings Reservation, Carmel Valley Exposure Factor Datasets Monterey
Citation:

Energy expenditure in free-ranging lizards

Author(s)
Bennett, Albert F. and Kenneth A. Nagy
Pages
697-700
Year
Volume
58
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition Error
Metabolic Rate 0.198 field metabolic rate estimated by carbon dioxide production, using doubly labelled water ml CO2/g/hr Both Male and Female Adult 11 Ecology Research Area, University of California, Los Angeles Exposure Factor Datasets reproductively inactive 0.034SE
Citation:

Fat and breeding cycles in two montane populations of Sceloporus occidentalis (Reptilia, Lacertilia, Iguandidae)

Author(s)
Jameson, E.W. Jr. and Allen Allison
Pages
211-220
Year
Issue
3
Volume
10
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Time of Hatching or Parturition Aug. - Oct. time of hatching Both Male and Female Hatchling Not Reported central Sierra Nevada (elev., 1500 or 2200m) Exposure Factor Datasets
Citation:

Seasonal, sexual and altitudinal variations in stomach content and ingested fat in Sceloporus occidentalis

Author(s)
Jameson, E.W. Jr., A.A. Heusner and Donna Lem
Pages
255-261
Year
Issue
3
Volume
14
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Food Ingestion Rate 219 mean measured stomach content fresh weight of lizard averaging 8.6 g mg Female Not Reported 184 animals yellow pine forest (elev., 1500m), central Sierra Nevada Exposure Factor Datasets 182SD
Citation:

The evolution of maternal investment in lizards: an experimental and comparative analysis of egg size and its effects on offspring performance

Author(s)
Sinervo, Barry
Pages
279-294
Year
Issue
2
Volume
44
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type
Clutch or Litter Size eggs/clutch Female Adult 39 - 59 Table Mountain, Wrightwood (elev., 2200m) and Mojave desert, Pearblossom (elev., 1330m) Exposure Factor Datasets

Burrowing Owl (Athene cunicularia formerly Speotyto cunicularia)

Citation:

Behavior and ecology of burrowing owls on the Oakland Municipal Airport

Author(s)
Thomsen, Lise
Pages
177-192
Year
Volume
73
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Dietary Composition mammals (18.9%), birds (3.9%), insects (29.9%), vegetation (71.3%) mean percent occurrence in pellets Both Male and Female Not Reported 209 pellets Oakland Airport Exposure Factor Datasets

Desert Tortoise (Gopherus agassizi)

Citation:

Field studies of natality in the desert tortoise, Gopherus agassizi

Author(s)
Hampton, Anne M.
Pages
128-138
Publisher
Desert Tortoise Council
Year
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density 300 #/mi2 Not Reported Not Reported Not Reported Fremont Valley Exposure Factor Datasets Kern
Citation:

A comparison of populations of desert tortoise, Gopherus agassizi, in grazed and ungrazed areas in Ivanpah Valley, California

Author(s)
Turner, Frederick B., Philip A. Medica and Craig L. Lyons
Pages
139-162
Publisher
Desert Tortoise Council
Year
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Home Range 22 ha Both Male and Female Not Reported 55 Ivanpah Valley [lat., 35^o23'N; long., 115^o18'W] Exposure Factor Datasets San Bernardino
Citation:

Population ecology of the desert tortoise at Goffs, San Bernadino County, California

Author(s)
Turner, Frederick B., Kristin H. Berry, Betty L. Burge, Page Hayden, Lori Nicholson and Jan Bickett
Pages
68-81
Publisher
Desert Tortoise Council
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Hatching or Parturition autumn hatching Both Male and Female Hatchling Not Reported Fenner Valley, Goffs (elev., 732m) Exposure Factor Datasets San Bernardino

Pallid Bat (Antrozous pallidus)

Citation:

Natural history of the pallid bat, Antrozous pallidus (LeConte)

Author(s)
Orr, Robert T.
Pages
165-246
Year
Issue
4
Volume
28
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Clutch or Litter Size 1.8 young Female Adult 28 bats Exposure Factor Datasets Kern, San Luis Obispo

Desert Kit Fox (Vulpes macrotis ssp. arsipus)

Citation:

Ecology of the desert kit fox, Vulpes macrotis arsipus, in the Mojave Desert of southern California

Author(s)
O'Farrell, Thomas P. and Larry Gilbertson
Pages
1-15
Year
Issue
1
Volume
85
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Longevity 10.2 measured from time of capture to time of last capture or radio-telemetry location mo Both Male and Female Adult 6 foxes Rand Open Area and Desert Tortoise Research Natural Area Exposure Factor Datasets Kern 0.8 SE

San Joaquin Fence Lizard (Sceloporus occidentalis ssp. biseriatus)

Citation:

Ovarian cycle of the western fence lizard, Sceloporus occidentalis

Author(s)
Goldberg, Stephen R.
Pages
284-289
Year
Issue
3
Volume
29
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type California Counties
Clutch or Litter Size eggs/clutch Female Adult 49 Puente Hills and San Gabriel River, Whittier Exposure Factor Datasets Los Angeles

California Clapper Rail (Rallus longirostris ssp. obsoletus)

Citation:

Breeding biology of the California clapper rail in South San Francisco Bay

Author(s)
Harvey, Thomas E.
Pages
98-104
Year
Volume
24
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density 0.89 mean breeding density based on rope drag and call count data birds/ha Both Male and Female Adult 117 ha south San Francisco Bay - Mowry Slough Exposure Factor Datasets Alameda

California Newt (Taricha torosa)

Citation:

Impact of chaparral wildfire-induced sedimentation on oviposition of stream-breeding California newts (Taricha torosa)

Author(s)
Gamradt, Seth C. and Lee B. Kats
Pages
546-549
Year
Volume
110
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density range of mean densities of egg masses measured each yr for 4 yrs #/ 10 m2 Not Reported Embryo 4 yearly surveys 750m stretch of Cold Creek, Santa Monica Mountains Exposure Factor Datasets Los Angeles
Citation:

The reproductive cycle in Taricha torosa (Triturus torosus)

Author(s)
Miller, Malcom R. and Marilyn E. Robbins
Pages
415-445
Year
Volume
125
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition
Body Weight - Mean range of means from 5 sampling dates g Female Adult 2-10/sampling date Palo Alto Exposure Factor Datasets mature gonads

Sideblotched Lizard (Uta stansburiana)

Citation:

Reproduction in a mountain population of the side-blotched lizard, Uta stansburiana (Reptilia, Lacertilia, Iguanidae)

Author(s)
Goldberg, Stephen R.
Pages
31-35
Year
Issue
1
Volume
11
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type California Counties
Clutches or Litters per year clutches/yr Female Adult 162 San Gabriel Mountains (elev., 1585-1829m) Exposure Factor Datasets Los Angeles

Desert Iguana (Dipsosaurus dorsalis)

Citation:

Life history of the desert iguana, Dipsosaurus dorsalis

Author(s)
Krekorian, C. O'Neil
Pages
415-424
Year
Issue
4
Volume
40
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties Error
Body Weight - Mean 43.3 g Both Male and Female Adult 5 Thousand Palms Exposure Factor Datasets 43-44 mo Riverside 9.7 SD
Citation:

Ontogenetic changes in diet, field metabolic rate, and water flux in the herbivorous lizard, Dipsosaurus dorsalis

Author(s)
Mautz, William J. and Kenneth A. Nagy
Pages
640-658
Year
Issue
6
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Plant Species: Ambrosia dumosa (15.4%); Coldenia palmeri (68.3%); Croton californica (2.8%); Dalea emoryi (5.9%); Dalea schottii (5.6%); Arthropods (1.3%); Gravel (0.8%) mean % of total dry matter stomach contents % Not Reported Hatchling 12 Thousand Palms Exposure Factor Datasets Riverside
Citation:

Diet, behavior and water turnover in the desert iguana, Dipsosaurus dorsalis

Author(s)
Minnich, John E. and Vaughan H. Shoemaker
Pages
496-509
Year
Volume
84
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition see citation figure of % of food item in diet, based on dry weight of stomach contents % Not Reported Not Reported 11-14/season or location Palm Desert and Thousand Palms Exposure Factor Datasets Riverside
Citation:

The ecology of the desert iguana Dipsosaurus dorsalis

Author(s)
Norris, Kenneth S.
Pages
265-287
Year
Volume
34
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Plants: Dicoria canescens (50%); Flower heads of composite (25%); Dalea emoryi ? (10%); Coldenia sp. (10%) % volume of total stomach contents % Not Reported Not Reported 8 Coachella Valley Exposure Factor Datasets Riverside

Mourning Dove (Zenaida macroura)

Citation:

Resident mourning doves in Berkeley, California

Author(s)
Leopold, A. Starker, and Mark F. Dedon
Pages
780-789
Year
Issue
3
Volume
47
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Longevity 1.53 mean life span yr Both Male and Female Adult 725 birds Berkeley Exposure Factor Datasets Contra Costa 0.19 SE

Blunt-nosed Leopard Lizard (Gambelia sila formerly Gambelia silus)

Citation:

Growth and reproduction in two closely related species of leopard lizards, Gambelia silus and Gambelia wislizenii

Author(s)
Tollestrup, Kristine
Pages
1-20
Year
Issue
1
Volume
108
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Growth Rate increase in snout-vent length for juvenile to 9 mo period mm/mo Both Male and Female Juvenile 7 Pixley National Wildlife Refuge, Delano and Kettleman Hills Exposure Factor Datasets Kern, Kings, Tulare

Coachella Valley Fringe-toed Lizard (Uma inornata)

Citation:

Feeding time strategies of the fringe-toed lizard, Uma inornata during breeding and non-breeding seasons

Author(s)
Durtsche, Richard D.
Pages
85-89
Year
Issue
1
Volume
89
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Torpor or Hibernation Oct. - Mar. Not Reported Not Reported Not Reported Whitewater Floodplain Reserve, Palm Springs Exposure Factor Datasets Riverside

Island Night Lizard (Xantusia riversiana)

Citation:

Ecology of the island night lizard, Xantusia riversiana, on Santa Barbara Island, California

Author(s)
Fellers, Gary M. and Charles A. Drost
Pages
28-78
Year
Volume
5
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Sample Size Location Type Age-Specific Error
Growth Rate 0.005 increase in snout-vent length (90-100 mm size class) mm/d Not Reported Not Reported Santa Barbara Island Exposure Factor Datasets 12.4 yr 0.004 SE
Citation:

Ecology and energetics of the island night lizard, Xantusia riversiana, on San Clemente Island, California

Author(s)
Mautz, William J.
Pages
417-428
Publisher
Santa Barbara Museum of Natural History
Year
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean g Both Male and Female Neonate Not Reported San Clemente Island Exposure Factor Datasets

California Brown Pelican (Pelecanus occidentalis ssp. californicus)

Citation:

Brown pelicans: influence of food supply on reproduction

Author(s)
Anderson, Daniel W., Franklin Gress, and Kenneth F. Mais
Pages
23-31
Year
Volume
39
Exposure Endpoint Type Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate range of mean fledging rates (number of fledglings per built nest) over a 6 year period Not Reported Fledgling 76-1258 nests/year West Anacapa Island Exposure Factor Datasets

Southern Long-toed Salamander (Ambystoma macrodactylum ssp. sigillatum)

Citation:

A comparison of the life histories of coastal and montane populations of Ambystoma macrodactylum in California

Author(s)
Anderson, James D.
Pages
323-355
Year
Issue
2
Volume
77
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Mating/ Laying May - June time of breeding Both Male and Female Adult Not Reported Big Meadow (elev., 1980m) and Mosquito Lakes (elev., 2450 m) Exposure Factor Datasets Alpine, Calaveras

Brush Rabbit (Sylvilagus bachmani)

Citation:

Home range and mobility of brush rabbits in California chaparral

Author(s)
Connell, Joseph H.
Pages
392-405
Year
Volume
35
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Population Density 0.9 #/acre Both Male and Female Both Adults and Juveniles 10 Berkeley Hills Exposure Factor Datasets
Citation:

Movement patterns of brush rabbits in northwestern California

Author(s)
Shields, Paul W.
Pages
381-386
Year
Volume
24
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Home Range 191 mean range diameter ft Female Juvenile 22 Humboldt Bay Exposure Factor Datasets Humboldt

Audubon's Cottontail (Sylvilagus audubonii ssp. audubonii)

Citation:

Natural history observations on the Audubon cottontail

Author(s)
Ingles, Lloyd G.
Pages
227-250
Year
Volume
22
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Time of Mating/ Laying Jan. - Dec. time of breeding Both Male and Female Adult Not Reported Sacramento Valley, Durham Exposure Factor Datasets

Western Grebe (Aechmophorus occidentalis)

Citation:

The diving and feeding activity of the western grebe on the breeding grounds

Author(s)
Lawrence, George E.
Pages
3-16
Year
Issue
1
Volume
52
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Ascaradina (3), Gastropoda (10, Orthoptera (2), Hemiptera (2), Diptera (1), Coleoptera (4), Siluridae (4), Centrarchidae (77), plant (4) % of total stomach content volume % Not Reported Adult 27 birds Clear Lake Exposure Factor Datasets Lake

Light-footed Clapper Rail (Rallus longirostris ssp. levipes)

Citation:

Nesting habitat of the light-footed clapper rail in southern California

Author(s)
Massey, Barbara W., Richard Zembal and Paul D. Jorgensen
Pages
67-80
Year
Issue
1
Volume
55
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Hatching Success 81% proportion of nests in which at least one egg hatched Both Male and Female Hatchling 130 nests Tijuana Marsh, Upper Newport and Anaheim Bays Exposure Factor Datasets Orange

San Joaquin Antelope Squirrel (Ammospermophilus nelsoni)

Citation:

Food and moisture requirements of the Nelson antelope ground squirrel

Author(s)
Hawbecker, Albert C.
Pages
115-125
Year
Volume
28
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition see citation figure of monthly % food types in stomach contents % Not Reported Adult Not Reported Los Banos (elev., 200-500') and Mendota (elev., 400-500') Exposure Factor Datasets Fresno, Merced

Ornate Shrew (Sorex ornatus)

Citation:

Age, sex, and weight comparisons in three species of shrews

Author(s)
Rudd, Robert L.
Pages
323-338
Year
Volume
36
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean range of mean monthly weights g Male Adult 3-10/mo San Francisco Bay region Exposure Factor Datasets

Least Bell's Vireo (Vireo bellii ssp. pusillus)

Citation:

Riparian forest as habitat for the least Bell's vireo

Author(s)
Gray, M. Violet and James M. Greaves
Pages
605-611
Publisher
University of California Press
Year
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Territory Size nesting territory size ha Both Male and Female Adult 43-48 pairs (2 yrs) Gibraltar Reservoir Exposure Factor Datasets Santa Barbara
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