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Merriam's Kangaroo Rat (Dipodomys merriami)

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
Body Weight - Mean see citation figure of seasonal changes in weight g Both Male and Female Both Adults and Juveniles Not Reported Indian Cove, Joshua Tree National Monument Exposure Factor Datasets
Citation:

Comparative ecology of sympatric Dipodomys agilis and Dipodomys merriami in southern California

Author(s)
McClenaghan, Leroy R.
Pages
175-185
Year
Issue
14
Volume
29
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Population Density 29 #/ha Both Male and Female Not Reported Not Reported Jacumba (elev., 988 m) Exposure Factor Datasets
Citation:

Consumption of primary production by a population of kangaroo rats (Dipodomys merriami) in the Mojave desert

Author(s)
Soholt, Lars F.
Pages
357-376
Year
Volume
43
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density 16.2 #/ha Not Reported Not Reported Not Reported Indian Cove, Joshua Tree National Monument Exposure Factor Datasets San Bernardino
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
Clutch or Litter Size 2.46 pups/itter Female Adult Not Reported Owens Valley, Big Pine (lat., 37^o11'N) Exposure Factor Datasets Inyo 0.72 SD

Great Horned Owl (Bubo virginianus)

Citation:

Predation by owls in the Sierran foothills of California

Author(s)
Fitch, Henry S.
Pages
137-151
Year
Volume
49
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition cottontail (61.1%), woodrat (17.9%), kangaroo rat (4.5%), pocket gopher (4.3%), gopher snake (3.7%), ground squirrel (2.4%), other spp (birds, reptiles, amphibians, invertebrates; 6.1%) percent occurrence by weight in pellets Not Reported Not Reported 654 pellets, 1471 prey items San Joaquin Experimental Range Exposure Factor Datasets Madera

Coyote (Canis latrans)

Citation:

Use of food items by sex and age classes of coyotes

Author(s)
Cypher, Brian L., Kenneth A. Spencer and Jerry H. Scrivner
Pages
42-47
Year
Volume
82
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties
Dietary Composition leporid (57.6%); rodent (27.1%); livestock (27.1%); bird (20.3%); insect (11.9%); other (25.4%) % frequency of occurrence in stomach contents % Both Male and Female Juvenile 59 Naval Petroleum Reserves (elev., 88-473m) [lat., 35^oN; long., 119^oN] Exposure Factor Datasets 1 yr Kern
Dietary Composition leporid (62.7%); rodent (19.4%); livestock (17.9%); bird (14.9%); insect (41.8%); other (26.9%) % frequency of occurrence in stomach contents % Both Male and Female Juvenile 59 Naval Petroleum Reserves (elev., 88-473m) [lat., 35^oN; long., 119^oN] Exposure Factor Datasets <1 yr Kern
Citation:

Coyote morphometric characteristics and mass dynamics in the San Joaquin Valley, California

Author(s)
Cypher, Brian L.
Pages
360-365
Year
Volume
40
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties Error
Body Weight - Mean 11.4 kg Male Juvenile 10 Naval Petroleum Reserves (elev., 88 - 473 m) Exposure Factor Datasets 1yr Kern 0.2 SE
Body Weight - Mean 12.7 kg Male Adult 16 Naval Petroleum Reserves (elev., 88 - 473 m) Exposure Factor Datasets >2 yr Kern 0.3 SE
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
Dietary Composition cottontail (45.4%); ground squirrel (31.2%); gopher snake (6.0%); woodrat (4.9%); pocket gopher (3.5%); kangaroo rat (3.3%); other (5.7%) computed % by weight of total recorded prey; based on scat analysis % Not Reported Not Reported 1173 scats San Joaquin Experimental Range Exposure Factor Datasets

Bullfrog (Lithobates catesbeianus formerly Rana catesbeiana)

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 Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties Error
Population Density 18.2 #/m2 Both Male and Female Tadpole 17 quadrats Angelo Coast Range Reserve [lat., 39^o44'N; long., 123^o39'W] Exposure Factor Datasets "overwintered" tadpoles Mendocino 13.1 SD
Population Density 90.9 #/m2 Both Male and Female Tadpole 20 quadrats Angelo Coast Range Reserve [lat., 39^o44'N; long., 123^o39'W] Exposure Factor Datasets "overwintered" tadpoles Mendocino 97.7 SD

Fresno Kangaroo Rat (Dipodomys nitratoides ssp. exilis)

Citation:

The Fresno kangaroo rat population survey, 1977 (Final Report)

Author(s)
Koos, Karen A.
Pages
10
Publisher
California Department of Fish and Game, Nongame Wildlife Investigations
Year
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density range for 2 sites; mean density for 4 sampling periods #/ha Not Reported Not Reported 68 - 326 animals/site Whitesbridge Rd. Exposure Factor Datasets Fresno

California Least Tern (Sterna antillarum ssp. browni)

Citation:

Renesting by California least terns

Author(s)
Massey, Barbara W. and Jack M. Fancher
Pages
350-357
Year
Issue
3
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Survival/ Mortality 17/32 to 33/33 range of numbers of clutches lost of total numbers of clutches in a colony Not Reported Chick, Embryo 7 colonies, 8 years coast Exposure Factor Datasets Los Angeles, Orange
Citation:

Second wave nesting of the California least tern: age composition and reproductive success

Author(s)
Massey, Barbara W. and Jonathon L. Atwood
Pages
596-605
Year
Volume
98
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Fledging or Weaning Rate 0.50 (first wave), 0.58 (second wave) mean number of fledglings produced per nesting pair fledglings/pair Not Reported Fledgling 10 nests (first wave), 33 nests (second wave) NASA Island, Seal Beach National Wildlife Refuge Exposure Factor Datasets Orange
Citation:

Demography of a California least tern colony including effects of the 1982-83 El Nino

Author(s)
Massey, Barbara W., David W. Bradley and Jonathon L. Atwood
Pages
976-983
Year
Volume
94
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Fledging or Weaning Rate average number of fledglings produced per pair, over 13 years fledglings/pair Not Reported Fledgling 35-165 pairs/year Venice (beach) Exposure Factor Datasets Los Angeles

Song Sparrow (Melospiza melodia)

Citation:

Variation in breeding season and clutch size in song sparrows of the pacific coast

Author(s)
Richard F. Johnston
Pages
268-273
Year
Volume
56
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type
Time of Mating/ Laying early Feb.-July Both Male and Female Adult Not Reported California to Washington Exposure Factor Datasets
Citation:

Salt marsh song sparrow study

Author(s)
Jurek, R. M.
Publisher
California Department of Fish and Game, Special Wildlife Investigations
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition
Territory Size 9.1 territory width across sloughs m Both Male and Female Adult 64 sample areas Suisun Bay; San Francisco Bay; San Pablo Bay Exposure Factor Datasets Contra Costa breeding

California Vole (Microtus californicus)

Citation:

Demographic changes in fluctuating populations of Microtus californicus

Author(s)
Krebs, Charles J.
Pages
239-273
Year
Volume
36
Exposure Endpoint Type Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Survival/ Mortality range of mean minimum survival rates per 14 d Male Juvenile 2 periods of weekly sampling Tilden Regional Park Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d Female Adult 2 periods of weekly sampling Tilden Regional Park Exposure Factor Datasets
Citation:

Spatial structuring and dispersal in a high density population of the California vole Microtus californicus

Author(s)
Heske, Edward J.
Pages
137-148
Year
Volume
10
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition
Body Weight - Mean > 45 g Male Adult Not Reported Richmond Field Station Exposure Factor Datasets Contra Costa breeding
Citation:

Condition and diet of cycling populations of the California Vole, Microtus californicus

Author(s)
Batzli, George O. and Frank A Pitelka
Pages
141-163
Year
Issue
1
Volume
52
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Clutch or Litter Size 3.6 mean; dry season pups/litter Female Adult 5 Richmond Field Station Exposure Factor Datasets Contra Costa 0.7 (95%CI)
Citation:

Home range, population structure, and spatial organization of California ground squirrels

Author(s)
Boellstorff, Diane E. and Donald H. Owings
Pages
551-561
Year
Issue
2
Volume
76
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Clutch or Litter Size range of means for 2 yrs young/litter Female Adult 11/yr Camp Ohlone [lat., 37^o29'N; long., 121^o45'W] Exposure Factor Datasets Alameda

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
Clutches or Litters per year 1 clutch/yr Female Adult Not Reported Pinehurst Madrone Grove Park Exposure Factor Datasets Contra Costa
Clutch or Litter Size 11 # large ovarian eggs/female #/clutch Female Adult 26 Pinehurst Madrone Grove Park Exposure Factor Datasets Contra Costa
Citation:

Patterns of growth and movements in a population of Ensatina eschscholtzii platensis (caudata: plethodontidae) in the Sierra Nevada, California

Author(s)
Staub, N.L., C.W. Brown and D.B. Wake
Pages
593-599
Year
Issue
4
Volume
29
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Home Range range of distances moved from original site of capture m Not Reported Juvenile 7 Calaveras Big Trees State Park (elev., 1400m) Exposure Factor Datasets Calaveras

Song Sparrow (Melospiza melodia), Suisun Song Sparrow (Melospiza melodia ssp. maxillaris), San Pablo Song Sparrow (Melospiza melodia ssp. samuelis)

Citation:

San Francisco Bay Region Salt Marsh Song Sparrow Survey, 1974

Author(s)
Walton, Brian James
Pages
19
Publisher
California Fish and Game, Special Wildlife Investigations
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type California Counties Condition
Population Density see table 1 Both Male and Female Adult 64 sites San Francisco Bay region Exposure Factor Datasets Alameda, Contra Costa breeding
Population Density see table 1 Both Male and Female Adult 64 sites San Francisco Bay region Exposure Factor Datasets Alameda, Contra Costa breeding

Merriam's Kangaroo Rat (Dipodomys merriami), Little Pocket Mouse (Perognathus longimembris)

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 Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Molt July and August Not Reported Not Reported Not Reported Owens Valley Exposure Factor Datasets Inyo
Time of Molt July and August Not Reported Not Reported Not Reported Owens Valley Exposure Factor Datasets Inyo

California Newt (Taricha torosa)

Citation:

Aggression by non-native crayfish deters breeding in California newts

Author(s)
Gamradt, Seth C., Lee B. Kats and Christopher B. Anzalone
Pages
793-796
Year
Volume
11
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density range of mean density estimates for six pools without crayfish over two time periods #/10m2 Not Reported Adult Not Reported Trancas Creek, Santa Monica Mountains Exposure Factor Datasets Los Angeles
Population Density range of mean density estimates for six pools with crayfish over two time periods #/10 m2 Not Reported Adult Not Reported Trancas Creek, Santa Monica Mountains Exposure Factor Datasets Los Angeles

Sea Otter (Enhydra lutris)

Citation:

Movement and spatial use patterns of California sea otters

Author(s)
Ralls, Katherine, Thomas C. Eagle and Donald B. Siniff
Pages
1841-1849
Year
Volume
74
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Home Range daily home range, estimated from hourly trangulations during 24-hr watches using the minimum convex polygon method ha Male Juvenile 5 animals Monterey to San Luis Obispo Exposure Factor Datasets
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 Value Units Sex Life Cycle Stage Sample Size Location Type Error
Home Range 78.0 ha Male Adult 5 Central coast Exposure Factor Datasets 7.2 SE
Citation:

Breeding patterns and reproductive success of California sea otters

Author(s)
Riedman, Marianne L., James A. Estes, Michelle M. Staedler, Alisa A. Giles and David R. Carlson
Pages
391-399
Year
Issue
3
Volume
58
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties
Duration of Incubation or Gestation 198 d Female Adult 53 Monterey Bay Exposure Factor Datasets > 3 years Monterey
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
Longevity 11 oldest animal captured in study yr Female Adult 1 animal Exposure Factor Datasets
Citation:

Annual reproduction, dependency period, and apparent gestation period in two California sea otters, Enydra lutris

Author(s)
Loughlin, Thomas R., Jack A. Ames, and Judson E. Vandevere
Pages
347-349
Year
Issue
2
Volume
79
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Duration of Incubation or Gestation range of estimated gestation period, based on observations mo Female Adult 2 otters near Monterey Exposure Factor Datasets Monterey

Deer Mouse (Peromyscus maniculatus ssp. sonoriensis)

Citation:

An altitudinal survey of reproduction in Peromyscus maniculatus

Author(s)
Dunmire, William W.
Pages
174-182
Year
Issue
1
Volume
41
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Location Type California Counties
Survival/ Mortality annual mortality rate of post-weaned individuals calculated from age structure data % Both Male and Female Juvenile White Mountain (elev., 9800-12,400 ft) Exposure Factor Datasets Mono

American Kestrel (Falco sparverius)

Citation:

Behavior and ecology of the American Kestrel in the Sierra Nevada of California

Author(s)
Balgooyen, Thomas G.
Year
Volume
103
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type California Counties
Age at Fledging, Metamorphosis, Weaning d Both Male and Female Fledgling Not Reported Sagehen Creek Field Station Exposure Factor Datasets Nevada, Sierra
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 Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Fledging or Metamorphosis July 29 median fledging date Both Male and Female Fledgling 27 pairs Great Basin (elev. 1260-2340 m) Exposure Factor Datasets Lassen
Citation:

The hunting behavior of American kestrels: Applications of foraging theory

Author(s)
Rudolph, Seri Gale
Pages
64
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties Condition
Dietary Composition mammal (57%), insect (42%), other (1%) percent composition of sample pellets (by volume) Both Male and Female Adult 59 pellets agricultural lands Exposure Factor Datasets Yolo breeding

Deer Mouse (Peromyscus maniculatus)

Citation:

Life History Parameters in Mice Exposed to a Prolonged Drought

Author(s)
Morton, Martin L., Michael L. Morrison, Linnea S. Hall and Maria E. Pereyra
Pages
18-28
Year
Issue
1
Volume
40
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 16.6 g Male Adult 37 Pinyon-juniper zone near Westgard Pass (elev., 2500 m) Exposure Factor Datasets Inyo 2.0 SD
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 Value Units Sex Life Cycle Stage Sample Size Location Type
Home Range 0.13 acres Male Juvenile 10 Bass Lake (elev., 4500 ft.) Exposure Factor Datasets

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 0.16 mean dry stomach content mass g Male Juvenile 57 Tule Lake National Wildlife Refuge (1230 m) Exposure Factor Datasets Siskiyou 0.02 SE

Mallard duck (Anas platyrhynchos)

Citation:

Nesting biology of mallards in California

Author(s)
McLandress, M. Robert, Gregory S. Yarris, Alison E.H. Perkins, Daniel P. Connelly and Dennis G. Raveling
Pages
94-107
Year
Issue
1
Volume
60
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Clutch or Litter Size 8.3 eggs Not Reported Not Reported 227 Northeastern California Exposure Factor Datasets
Citation:

Harvest distribution and survival of mallards banded in California

Author(s)
Rienecker, Warren C.
Year
Issue
1
Volume
76
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Survival/ Mortality 56 average survival rate of birds banded 1948-1982 % Female Adult Not Reported Sacramento and San Joaquin Valleys, n.e. CA Exposure Factor Datasets
Citation:

The Central, Imperial, and Coachella Valleys of California

Author(s)
Heitmeyer, Mickey E., Daniel P. Connelly, and Roger L. Pederson
Pages
475-505
Publisher
Texas Tech University Press
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Population Density 4,667 mean number of ducks counted in U.S. Fish and Wildlife Service mid-winter inventories 1978-1987 Both Male and Female Both Adults and Juveniles Not Reported San Francisco Delta Exposure Factor Datasets

Western Fence Lizard (Sceloporus occidentalis)

Citation:

A field study of the growth and behavior of the fence lizard

Author(s)
Fitch, Henry S.
Pages
151-172
Year
Volume
44
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Longevity 6 oldest tagged individual yr Not Reported Adult 93 Strawberry Canyon, Berkeley Hills Exposure Factor Datasets
Citation:

Winter energy requirements of Sceloporus occidentalis in the Mojave desert

Author(s)
Bartlett, Peter
Pages
179-181
Year
Volume
55
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Time of Torpor or Hibernation Nov.-Mar. hibernation duration approximates 100 d Not Reported Both Adults and Juveniles >12 Victorville Exposure Factor Datasets
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 Error
Metabolic Rate 0.300 resting metabolic rate at 35C, estimated as carbon dioxide production rate ml CO2/g/hr Not Reported Juvenile 4 Ecology Research Area, University of California, Los Angeles Exposure Factor Datasets 0.052SE
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
Body Fat (total or %) see citation figure of seasonal changes in total body fat Both Male and Female Adult 9-44 animals/mo central Sierra Nevada (elev., 1500 or 2200m) Exposure Factor Datasets
Citation:

Observations on the food of three forest-dwelling lizards in California

Author(s)
Otvos, Imre S.
Pages
6-7
Year
Issue
1
Volume
8
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Aranea (8%); Coleoptera (12%); Lepidoptera (80%) estimated percent of total volume of stomach contents % Not Reported Not Reported 3 Blodgett Research Forest (elev., 1250-1310m), Challenge (elev., 760-910m) and McCloud Flat, Shasta-Trinity Forest (elev., 1160m) Exposure Factor Datasets El Dorado, Siskiyou, Yuba
Citation:

Growth and size of the Western Fence lizard (Sceloporus occidentalis)

Author(s)
Davis, John
Pages
721-731
Year
Volume
1967
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Growth Rate range of mean winter daily growth rates estimated by changes in snout-vent length for 2 years; snout-vent length range, 33.0 - 36.5 mm mm/d Female Juvenile 6-14 animals/yr Hastings Reservation Exposure Factor Datasets Monterey

Burrowing Owl (Athene cunicularia formerly Speotyto cunicularia)

Citation:

Diets of five species of desert owls

Author(s)
Barrows, Cameron W.
Pages
1-10
Year
Issue
1
Volume
20
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Dietary Composition Dipodomys sp (8-18%), Perognathus sp (4-29%), insects (53-75%), crayfish (0-9%), reptiles (0-5%), birds (0-1%) frequency of occurence in pellets Both Male and Female Adult 3 burrows Coachella Valley Exposure Factor Datasets
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 Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean 172.0 g Male Not Reported 12 birds Oakland Airport Exposure Factor Datasets

Pallid Bat (Antrozous pallidus)

Citation:

Litter size and postnatal growth rate in the pallid bat, Antrozous pallidus

Author(s)
Bassett, John E.
Pages
317-319
Year
Issue
2
Volume
65
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Growth Rate 2.569 slope of growth curve of % adult forearm length per d, 0-22 d of age %/d Both Male and Female Juvenile 63 bats Napa, CA Exposure Factor Datasets Napa r^2=0.94

Desert Tortoise (Gopherus agassizi)

Citation:

Seasonal and annual energy budgets of female desert tortoises (Gopherus agassizii)

Author(s)
Henen, Brian T.
Pages
283-296
Year
Issue
1
Volume
78
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Clutch or Litter Size 3.56 estimated by x-raying females eggs/female Female Adult 9 Fenner Valley, Goffs (elev., 680m) {lat., 34^o51'N; long., 115^o09'W] Exposure Factor Datasets San Bernardino 1.94 SD
Citation:

Changes in desert tortoise populations at four study sites in California

Author(s)
Berry, Kristin H., Lori L. Nicholson, Steve Juarez and A. Peter Woodman
Pages
60-80
Publisher
Desert Tortoise Council
Year
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type
Population Density #/km2 Both Male and Female Both Adults and Juveniles 2 yrs western Mojave desert, Fremont Peak Exposure Factor Datasets
Citation:

Reproduction and survival of the desert tortoise (Scaptochelys agassizii) in Ivanpah Valley, California

Author(s)
Turner, Frederick B., Philip A. Medica and Craig L. Lyons
Pages
811-820
Year
Issue
4
Volume
1984
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 3.17 kg Male Adult 24 animals Ivanpah Valley [lat., 35^o23'N; long., 115^o18'W] Exposure Factor Datasets San Bernardino 0.12SE

San Joaquin Kit Fox (Vulpes macrotis ssp. mutica)

Citation:

Sources and rates of San Joaquin kit fox mortality in western Kern County, California

Author(s)
Disney, Michele and Linda K. Spiegel
Pages
73-82
Year
Volume
28
Exposure Endpoint Type Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Survival/ Mortality Survival rates of radiocollared foxes for 1990, 1991 Female Adult 32 foxes extreme southern San Joaquin Valley Exposure Factor Datasets Kern
Citation:

Assessment of abundance of San Joaquin kit foxes by spotlight surveys

Author(s)
Ralls, Katherine and L. Lee Eberhardt
Pages
65-73
Year
Issue
1
Volume
78
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density see citation figures showing seasonal abundance and density counts Both Male and Female Both Adults and Juveniles 1,239 surveys (dry season); 883 surveys (wet season) Exposure Factor Datasets Kern, San Luis Obispo

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 Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Duration of Incubation or Gestation 13 wks Not Reported Embryo Not Reported Puente Hills and San Gabriel River, Whittier Exposure Factor Datasets Los Angeles

Pacific Giant Salamander (Dicamptodon tenebrosus)

Citation:

Food and feeding of larval Dicamptodon ensatus from California

Author(s)
Johnson, Clifford Ray and Carl B. Schreck
Pages
280-281
Year
Volume
81
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Ambystoma gracile (39.2%); Trichoptera larvae (19.6%); Trichoptera adults (1.9%); Coleoptera larvae (37.2%); Coleoptera adults (21.6%); Odonata larvae (70.5%); Odonata adults (1.9%); Ephemeroptera nymphs (1.9%); Gammarid amphipoda (3.9%); Hemiptera adults (5.9%); Arachnoidea (3.9%); Chironomidae (19.6%); Oniscoid isopoda (1.9%); Misc. (25.5%); Empty (3.9%) % frequency of ocurrence in stomach contents % Not Reported Juvenile 51 Fern Lake, Arcata Exposure Factor Datasets Humboldt

California Sea Lion (Zalophus californianus)

Citation:

Effects of the 1982-1983 El Nino on several population parameters and diet of California sea lions on the Califonia channel islands

Author(s)
DeLong, R. L., G.A. Antonelis, C.W. Oliver, B.S. Stewart, M.S. Lowry and P.K. Yochem
Pages
166-172
Publisher
Springer Verlag
Year
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific
Body Weight - Mean range of mean weights taken over 5 yrs at 2 sites kg Male Pup 51 - 136/yr San Miguel and San Clemente Islands Exposure Factor Datasets 4 mo
Body Weight - Mean range of mean weights taken over 5 yrs at 2 sites kg Female Pup 41 - 151/yr San Miguel and San Clemente Islands Exposure Factor Datasets 4 mo
Citation:

Food habits of the California sea lion, Zalophus californianus, at San Clemente Island, California, 1981-86

Author(s)
Lowry, Mark S., Charles W. Oliver, Carolyn Macky and Jeannie B. Wexler
Pages
509-521
Year
Volume
88
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Dietary Composition northern anchovy (24.7%); jack mackerel (11.8%); pelagic red crab (10.2%); Pacific whiting (9.4%); rockfish (9.2%); market squid (7.9%); blacksmith (5.1%); Pacific mackerel (4.6%); octopus (2.5%); squid (1.1%) % occurrence of major (>1%) prey taxon from a tally of occurrences of all prey taxa in scats % Not Reported Not Reported 1309 scats San Clemente Island Exposure Factor Datasets

Double-crested Cormorant (Phalacrocorax auritus)

Citation:

Breeding success of double-crested cormorants in the San Francisco Bay Area, California

Author(s)
Stenzel, Lynne E., Harry R. Carter, R. Philip Henderson, Steven D. Emslie, Mark J. Rauzon, Gary W. Page, and Patrick Y. O'Brien
Pages
216-224
Year
Volume
18
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Time of Nesting April-June period during which nest initiations were observed Both Male and Female Adult 296-424 nests/year San Francisco Bay estuary Exposure Factor Datasets

Western Pond Turtle (Actinemys marmorata formerly Clemmys marmorata)

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 133 average distance moved along stream between relocations m Not Reported Juvenile 18 Hayfork Creek (elev., 610m) Exposure Factor Datasets Trinity

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 Endpoint Value Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Hatching or Parturition July - Oct. Both Male and Female Hatchling Not Reported San Gabriel Mountains (elev., 1585-1829m) Exposure Factor Datasets Los Angeles
Citation:

Latitudinal variation in activity season mortality rates of the lizard Uta stansburiana

Author(s)
Wilson, Byron S.
Pages
393-414
Year
Issue
4
Volume
61
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density range of average densities estimated over 2 yrs #/ha Not Reported Not Reported Not Reported San Joaquin Valley (elev., 460m), [lat., 37^o38'N; long., 121^o29' W] Exposure Factor Datasets San Joaquin

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 Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Longevity longest lived individual in study yr Both Male and Female Adult Not Reported Thousand Palms Exposure Factor Datasets Riverside
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
Body Weight - Mean 60 average snout-vent length = 12.1 cm g Male Adult 9-24/sampling time Thousand Palms Exposure Factor Datasets Riverside
Citation:

Seasonal variation in weight-length relationships and fat body size in the desert iguana, Dipsosaurus dorsalis

Author(s)
Minnich, John E.
Pages
359-362
Year
Issue
2
Volume
1971
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean log weight = 0.013 SVL + 0.24 relationship between body weight (g) and snout-vent length (SVL, mm) g Female Adult Not Reported Palm Desert Exposure Factor Datasets

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

Citation:

Observations on the San Joaquin leopard lizard, Crotaphytus wislizenii silus Stenjneger

Author(s)
Montanucci, Richard R.
Pages
270-283
Year
Volume
21
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Duration of Incubation or Gestation 57 egg to hatching d Not Reported Hatchling Not Reported Exposure Factor Datasets Kern, San Joaquin, San Luis Obispo, Tulare
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 Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Growth Rate 2.0 increase in snout-vent length mm/mo Male Adult 36 Pixley National Wildlife Refuge, Delano and Kettleman Hills Exposure Factor Datasets Kern, Kings, Tulare

Coachella Valley Fringe-toed Lizard (Uma inornata)

Citation:

Effects of reduction in windblown sand on the abundance of the fringe-toed lizard (Uma inornata) in the Coachella Valley, California

Author(s)
Turner, Frederick B., Donald C. Weaver and James C. Rorabaugh
Pages
370-378
Year
Issue
2
Volume
1984
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type California Counties
Population Density #/ha Not Reported Not Reported 0-43 animals/10 plots (2.25 ha) Palm Springs, Indio 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 Life Cycle Stage Sample Size Location Type
Dietary Composition Animals, Araneida (15.4%); Crustacea (Isopoda) (50%); Hemiptera (7.7%); Homoptera (15.4%); Coleoptera (11.5%); Lepidoptera (11.5%); Diptera (11.5%); Hymenoptera (7.7%); Other insecta (23.1%); Other arthropoda (15.4%); Vertebrata (3.8%); Plants, Aizoaceae (3.8%); Chenopodiaceae (15.4%); Solanaceae (7.7%); Asteraceae (3.8%); Other plants (38.5%) % of samples with item in stomach contents % Not Reported Not Reported 26 Santa Barbara Island Exposure Factor Datasets
Citation:

The number of young of Xantusia

Author(s)
Brattstrom, Bayard H.
Pages
143-144
Year
Volume
7
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Clutch or Litter Size determined by embryo count young/female Female Adult 5 San Clemente Island Exposure Factor Datasets

Mourning Dove (Zenaida macroura)

Citation:

Life history and productivity of a population of western mourning doves in California

Author(s)
Cowan, John B.
Pages
505-521
Year
Issue
4
Volume
38
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Nesting mid-March to September 20 nesting season duration (peaks in July) Both Male and Female Adult Not Reported Gray Lodge State Refuge Exposure Factor Datasets Butte

Pacific Treefrog (Pseudacris regilla formerly Hyla regilla)

Citation:

Effects of variation in natural algal and detrital diets on larval anuaran (Hyla regilla) life history traits

Author(s)
Kupferberg, Sarah J., Jane C. Marks and Mary E. Power
Pages
446-457
Year
Volume
1994
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean range of average weight at metamorphosis, tadpoles fed green algae in field enclosures mg Both Male and Female Juvenile 16-24/group South Fork Eel River, Branscomb [lat., 39^o44' N; long., 123^o39'W] Exposure Factor Datasets

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 Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Longevity 3.5 longest recorded life span yr Both Male and Female Adult Not Reported Berkeley Hills Exposure Factor Datasets

Audubon's Cottontail (Sylvilagus audubonii ssp. vallicola)

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 range of yearly estimates for 3 yrs #/ 1.2 - 2.6 acres Both Male and Female Both Adults and Juveniles Not Reported San Joaquin Experimental Range Exposure Factor Datasets

Audubon's Cottontail (Sylvilagus audubonii)

Citation:

The rabbits of California

Author(s)
Orr, R.T.
Pages
1-227
Year
Volume
19
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Clutches or Litters per year >2 litters/yr Female Adult Not Reported Exposure Factor Datasets

California Ground Squirrel (Spermophilus beecheyi)

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 Sex Life Cycle Stage Sample Size Location Type California Counties Condition
Body Weight - Mean 814 Male Adult 56 University of California, Santa Cruz Campus ( elev., 120 m) [lat., 37^0W; long., 122^oW] Exposure Factor Datasets Santa Cruz non-reproductive
Citation:

Natural history of the ground squirrels of California

Author(s)
Grinnel, J. and J.S. Dixon
Pages
597-708
Year
Volume
7
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean 696 g Male Adult 10 Exposure Factor Datasets
Citation:

Circulating prolactin in free-living california ground squirrels (Spermophilus beecheyi)

Author(s)
Holekamp, Kay E., Scott Nunes, and Frank Talamantes
Pages
484-492
Year
Volume
71
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Molt April; June; July Not Reported Not Reported Not Reported University of California, Santa Cruz Campus [lat., 37^oN; long., 122^oW] Exposure Factor Datasets Santa Cruz
Citation:

An experimental study of dispersal in the California ground squirrel

Author(s)
Dobson, F. Stephen
Pages
1103-1109
Year
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Migration or Dispersal June - Aug. dispersal of young Both Male and Female Juvenile Not Reported Hastings Natural History Reservation Exposure Factor Datasets Monterey

Riparian Brush Rabbit (Sylvilagus bachmani ssp. riparius)

Citation:

Status review of the riparian brush rabbit (Sylvilagus bachmani riparius) in California

Author(s)
Larsen, Caryla J.
Pages
1-22
Publisher
California Department of Fish and Game, Nongame Bird and Mammal Section Report
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Population Density review reported overall population density at carrying capacity is 3 animals/ha (from unpublished reports) Both Male and Female Not Reported Not Reported Caswell Memorial State Park Exposure Factor Datasets

Western Skink (Eumeces skiltonianus)

Citation:

Clutch and egg size in several species of lizards from the desert southwest

Author(s)
Punzo, Fred
Pages
414-417
Year
Volume
16
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 11.275 mean snout-vent length = 78.7mm g Female Adult 6 Exposure Factor Datasets San Bernardino 2.443SD

San Joaquin Antelope Squirrel (Ammospermophilus nelsoni)

Citation:

Survival and home range in the Nelson antelope ground squirrel

Author(s)
Hawbecker, Albert C.
Pages
207-215
Year
Volume
3
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Home Range 11 "normal" home range estimated as area enclosed by points of capture acres Not Reported Adult 240 squirrel trapped Panoche (elev., 1200') Exposure Factor Datasets San Benito

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

Citation:

Distribution of wintering snowy plovers in California and adjacent states

Author(s)
Page, Gary W., Frances C. Bidstrup, Robert J. Ramer and Lynne E. Stenzel
Pages
145-170
Year
Issue
4
Volume
17
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Population Density number of breeding birds per km of sandy beach surveyed birds/km Not Reported Not Reported 54.5-200.2 km per survey region mainland coast Exposure Factor Datasets
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 Units Sex Life Cycle Stage Sample Size Location Type California Counties
Clutch or Litter Size 3 most frequent clutch size eggs/clutch Female Adult 171 nests Pajaro River Mouth Exposure Factor Datasets Monterey

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
Longevity maximum recorded lifespan mo Not Reported Adult Not Reported San Francisco Bay region Exposure Factor Datasets

Southwestern Willow Flycatcher (Empidonax traillii ssp. extimus)

Citation:

Empidonax traillii extimus: An endangered subspecies

Author(s)
Unitt, Philip
Pages
137-162
Year
Volume
18
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Time of Nesting June 1 estimated beginning of nesting based on historic egg collections Both Male and Female Adult 187 dated egg sets coastal southern CA; Colorado River; upper San Pedro River, AZ Exposure Factor Datasets

Bushtit (Psaltriparus minumus)

Citation:

Ecological and complementarity of three sympatric parids in a California oak woodland

Author(s)
Hertz, Paul E., J.V. Remsen, Jr. and Stacey I. Zones
Pages
307-316
Year
Volume
78
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition Error
Territory Size 0.4 average territory size based on > 400 point observations ha Not Reported Adult 12 territories Jasper Ridge Biological Experimental Area, nr Portola Valley Exposure Factor Datasets San Mateo breeding 0.08
Citation:

Behavior of the bush-tit in the breeding season

Author(s)
Addicott, Alice B.
Pages
49-63
Year
Volume
40
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Mating/ Laying Mar-Apr time of peak nesting activity Both Male and Female Adult Not Reported Stanford University Campus Exposure Factor Datasets Santa Clara

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
Hatching Success range in proportions of total eggs hatching vs. total eggs laid (for two years) eggs hatched/eggs produced Not Reported Hatchling 238-262 eggs (two yrs) Gibraltar Reservoir Exposure Factor Datasets Santa Barbara

Little Pocket Mouse (Perognathus longimembris)

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 Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean range of annual weight means for 2 yrs g Both Male and Female Adult 31 - 65/yr Indian Cove, Joshua Tree National Monument Exposure Factor Datasets

San Joaquin Kangaroo Rat (Dipodomys nitratoides)

Citation:

Study and management of an isolated, rare population: the Fresno kangaroo rat

Author(s)
Morrison, Michael L., L. Scott Mills and Amy J. Kuenzi
Pages
602-606
Year
Volume
24
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Population Density range of monthly densities at various sites #/ha Not Reported Not Reported 3,690 trap nights Naval Air Station, Lenmoore Exposure Factor Datasets

Alameda Song Sparrow (Melospiza melodia ssp. pusillula)

Citation:

Salt marsh song sparrow study

Author(s)
Jurek, R. M.
Publisher
California Department of Fish and Game, Special Wildlife Investigations
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Condition
Population Density 20.5-41.0 (salt marsh), 9.9-20.5 (alterned salt marsh), 5.9-11 (fringe vegetation) breeding population densities pairs/ha Both Male and Female Adult 27 sample areas Suisun Bay; San Francisco Bay; San Pablo Bay Exposure Factor Datasets Contra Costa breeding
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