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Western Fence Lizard (Sceloporus occidentalis)

Citation:
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
Citation:
Author(s)
Fitch, Henry S.
Pages
151-172
Year
Volume
44
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type
Time of Hatching or Parturition July - Sept. Not Reported Hatchling 93 Strawberry Canyon, Berkeley Hills Exposure Factor Datasets
Citation:
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 0.035 resting metabolic rate at 18.5C, estimated as carbon dioxide production rate ml CO2/g/hr Both Male and Female Adult 11 Ecology Research Area, University of California, Los Angeles Exposure Factor Datasets reproductively active 0.002SE
Citation:
Author(s)
Jameson, E.W. Jr. and Allen Allison
Pages
211-220
Year
Issue
3
Volume
10
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type
Clutches or Litters per year clutches/yr Female Adult Not Reported central Sierra Nevada (elev., 1500 or 2200m) Exposure Factor Datasets
Citation:
Author(s)
Tsuji, Joyce S.
Pages
230-240
Year
Issue
3
Volume
61
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Body Weight - Mean range of means for 6 monthly sampling periods; mean snout-vent length range, 68.5 - 76.8 mm g Male Adult 7-12 animals/month Chatsworth [lat., 34^o25' N] Exposure Factor Datasets

California Newt (Taricha torosa)

Citation:
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:
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
Body Weight - Mean range of means for 5 sampling dates g Female Adult 2-6/sampling date Palo Alto Exposure Factor Datasets unmatured gonads
Citation:
Author(s)
Kats, Lee B., Jennifer A. Breeding and Kimberly M. Hanson
Pages
321-325
Year
Issue
2
Volume
13
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Duration of Incubation or Gestation time from egg to hatching wks Not Reported Embryo Not Reported Santa Monica Mountains Exposure Factor Datasets Los Angeles

Western Pond Turtle (Actinemys marmorata formerly Clemmys marmorata)

Citation:
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
Home Range 363 "distance between extremes" or maximum range on a linear scale m Not Reported Juvenile 18 Hayfork Creek (elev., 610m) Exposure Factor Datasets Trinity
Citation:
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

Sideblotched Lizard (Uta stansburiana)

Citation:
Author(s)
Goldberg, Stephen R.
Pages
31-35
Year
Issue
1
Volume
11
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Mating/ Laying May - Aug. time of laying Female Adult 162 San Gabriel Mountains (elev., 1585-1829m) Exposure Factor Datasets Los Angeles
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:
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 46.0 g Both Male and Female Both Adults and Juveniles 11 Thousand Palms Exposure Factor Datasets 31-32 mo Riverside 13.4 SD
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:
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 (19.6%); Coldenia palmeri (10.1%); Dalea schottii (14.4%); Euphorbia polycarpa (4.5%); Geraea canescens (3.1%); Larrea divaricata (32.7%); Palafoxia linearis (11.7%); Rafinesquia neomexicana (1.6%); Schismus barbatus (0.7%);Arthropods (0.5%); Rodent feces (0.5%); Shed skin (0.6%) mean % of total dry matter stomach contents % Not Reported Adult 6 Thousand Palms Exposure Factor Datasets Riverside
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:
Author(s)
Mayhew, Wilbur W.
Pages
57-77
Year
Issue
1
Volume
27
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type California Counties
Age at Sexual Maturity > 4.5 yr Both Male and Female Adult Not Reported Dale Dry Lake, Palm Springs and Algodones Dunes Exposure Factor Datasets Imperial, Riverside, San Bernardino
Citation:
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 (45%); Flower heads of composite (10%); Coldenia sp. (5%); Trifolium sp. (20%); Animal: Grasshoppers (5%); Dipsosaurus (5%); Fecal pellets (5%) % volume of total stomach contents % Not Reported Not Reported 12 Coachella Valley Exposure Factor Datasets Riverside
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
Citation:
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

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

Citation:
Author(s)
Montanucci, Richard R.
Pages
270-283
Year
Volume
21
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Mating/ Laying Apr. - May time of mating Both Male and Female Adult Not Reported Exposure Factor Datasets Kern, San Joaquin, San Luis Obispo, Tulare
Citation:
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 11.8 increase in snout-vent length before retreat in Oct. mm/mo Both Male and Female Hatchling 2 Pixley National Wildlife Refuge, Delano and Kettleman Hills Exposure Factor Datasets Kern, Kings, Tulare
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:
Author(s)
Durtsche, Richard D.
Pages
915-926
Year
Issue
4
Volume
1995
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Overall Total (837); Arthropod Total (383); Vertebrate Total (1); Plant Total (277): Includes; Insects, Coleoptera (8); Diptera (2); Hemiptera (34); Homoptera (45); Hymenoptera (461); Neuroptera (1); Lizards, Phrynosomatidae (2); Plants, Asteraceae (85); Boraginaceae (65); Loasaceae (128) total numbers of food items found in stomach contents # Female Adult 17 Whitewater Floodplain Reserve, Palm Springs Exposure Factor Datasets Riverside
Citation:
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:
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 0.011 increase in snout-vent length (80-90 mm size class) mm/d Not Reported Not Reported Santa Barbara Island Exposure Factor Datasets 6.9 yr 0.002 SE
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:
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 Adult Not Reported San Clemente Island Exposure Factor Datasets
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:
Author(s)
Kelly, P.R., Franklin Gress and D.W. Anderson
Pages
105
Year
Issue
2
Volume
8
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Dietary Composition northern anchovy, Engraulis mordax (80%) percent of estimated prey biomass, from pre-fledgling regurgitations Not Reported Nestling 3 colonies Southern California Bight Exposure Factor Datasets
Citation:
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

Pacific Treefrog (Pseudacris regilla formerly Hyla regilla)

Citation:
Author(s)
Brattstrom, Bayard H. and James W. Warren
Pages
181-191
Year
Volume
1955
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type California Counties
Time of Torpor or Hibernation July - Oct. Not Reported Not Reported Not Reported Gorman (elev., 4000 ft) and Palmdale (elev., 2000 ft) Exposure Factor Datasets Los Angeles
Citation:
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

Santa Cruz Long-toed Salamander (Ambystoma macrodactylum ssp. croceum)

Citation:
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
Growth Rate see citation figure of seasonal changes in total length Both Male and Female Juvenile Not Reported Valencia Lagoon, Rio Del Mar Exposure Factor Datasets Santa Cruz

Brush Rabbit (Sylvilagus bachmani)

Citation:
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 Error
Home Range 69 average radii drawn from computed center of activity to capture points ft Female Adult 10 Berkeley Hills Exposure Factor Datasets 8
Citation:
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 131 mean range diameter ft Male Juvenile 17 Humboldt Bay Exposure Factor Datasets Humboldt

Audubon's Cottontail (Sylvilagus audubonii ssp. audubonii)

Citation:
Author(s)
Ingles, Lloyd G.
Pages
227-250
Year
Volume
22
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Clutch or Litter Size 3 young/litter Female Adult Not Reported Sacramento Valley, Durham Exposure Factor Datasets

California Ground Squirrel (Spermophilus beecheyi)

Citation:
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
Clutch or Litter Size 7.9 young/litter Female Adult 47 University of California, Santa Cruz Campus ( elev., 120 m) [lat., 37^0W; long., 122^oW] Exposure Factor Datasets Santa Cruz multiparous 0.3 SE
Citation:
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 599.6 g Not Reported Not Reported 10 University of California, Irvine Exposure Factor Datasets Orange
Citation:
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

Deer Mouse (Peromyscus maniculatus)

Citation:
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties Condition Error
Age at Fledging, Metamorphosis, Weaning teenager Adult, Neonate 47 Blue Lake,
75 long., 95 lat.
Exposure Factor Datasets 0-1 day Alpine
Body Weight - Mean 16.9 g Both Male and Female Adult 23 Blue Lake,
75 long., 95 lat.
Exposure Factor Datasets 2 years Alpine Breeding 0.32
Citation:
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 2 Minimum density #/ha Both Male and Female Both Adults and Juveniles Not Reported grassland habitat, Santa Barbara Island [lat.,33^o29' N, long., 119^o02' W] Exposure Factor Datasets
Citation:
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 Sex Life Cycle Stage Sample Size Location Type
Time of Mating/ Laying Apr. - Dec. Both Male and Female Adult Not Reported Bass Lake (elev., 4500 ft.) Exposure Factor Datasets
Citation:
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 (0-80%); fruit (0-30%); arthropods (0-80%); leaves (7-32%); fungi (0%); misc. (0-19%) volumetric % of stomach contents, range of monthly means for 2 yrs. and 2 habitat types % Not Reported Not Reported 53-66 western slope of Sierra Nevada (elev., 3500 - 5000 ft.) Exposure Factor Datasets

California Sea Lion (Zalophus californianus)

Citation:
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
Food Ingestion Rate daily energy intake estimated from milk intake; range of means for 2 yrs kcal/d Female Pup 1-8/yr San Nicolas Island [lat., 33^oW; long., 119^oW] Exposure Factor Datasets 1 mo
Citation:
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 380 kg Male Adult Not Reported Exposure Factor Datasets
Citation:
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 7.37 daily milk intake as % of pup body weight %/d Female Pup 7 San Nicolas Island Exposure Factor Datasets 5-30 d 0.242 SE

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

Citation:
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 Error
Clutch or Litter Size 6.55 mean clutch size (1 year) Female Adult 33 nests Tijuana Marsh, Upper Newport and Anaheim Bays Exposure Factor Datasets Orange 0.19 SE

California Vole (Microtus californicus)

Citation:
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 "typical" body weight g Male Adult Not Reported Brooks Island, San Francisco Bay Exposure Factor Datasets >25 d Contra Costa
Citation:
Author(s)
Boonstra, Rudy and Charles J. Krebs
Pages
567-573
Year
Issue
3
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Condition
Survival/ Mortality .766 minimum survival rate per 2 wks Female Adult 7 breeding seasons (6 populations pooled) Berkeley Exposure Factor Datasets breeding season
Citation:
Author(s)
Ostfeld, Richard S.
Pages
691-706
Year
Volume
55
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Age-Specific California Counties Error
Home Range 87.5 estimated by minimum area probability (0.95) method m2 Male Adult 2 Richmond Field Station Exposure Factor Datasets subadult Contra Costa 1.5 SE
Citation:
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
Citation:
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

Common Garter Snake (Thamnophis sirtalis)

Citation:
Author(s)
White, Marshall and James A. Kolb
Pages
126-136
Year
Volume
1974
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Hyla (55.5%); Catostomus (21.8%); Microtus (5.4%); Rhinichthys (11.5%) % of total volume of stomach contents % Both Male and Female Not Reported <110 Kyburz Flat Exposure Factor Datasets Sierra

Gopher Snake (Pituophis catenifer formerly Pituophis melanoleucus)

Citation:
Author(s)
Fitch, H.S.
Pages
552-559
Year
Volume
41
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Home Range 460 median distance traveled between recaptures ft Both Male and Female Adult 25 San Joaquin Experimental Range Exposure Factor Datasets

Great Horned Owl (Bubo virginianus)

Citation:
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:
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

California Least Tern (Sterna antillarum ssp. browni)

Citation:
Author(s)
Massey, Barbara W.
Pages
1-24
Year
Volume
72
Exposure Endpoint Type Endpoint Value Endpoint Description 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

Audubon's Cottontail (Sylvilagus audubonii)

Citation:
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:
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

Merriam's Kangaroo Rat (Dipodomys merriami)

Citation:
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:
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
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
Citation:
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

Stephens' Kangaroo Rat (Dipodomys stephensi)

Citation:
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:
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

Western Meadowlark (Sturnella neglecta)

Citation:
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

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

Citation:
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

Killdeer (Charadrius vociferus)

Citation:
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:
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

San Clemente Loggerhead Shrike (Lanius ludovicianus ssp. mearnsi)

Citation:
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:
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

Song Sparrow (Melospiza melodia)

Citation:
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:
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:
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:
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:
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

American Kestrel (Falco sparverius)

Citation:
Author(s)
Koplin, James R.
Pages
39-42
Year
Issue
2
Volume
7
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Population Density 115 average density individuals/100 mi Both Male and Female Both Adults and Juveniles 205 obs. agricultural lands Exposure Factor Datasets Colusa, Humboldt, Lake, Mendocino, Yolo +/- 25 95% CI
Citation:
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 3.1 fledged/active nest Both Male and Female Fledgling 36 nests Great Basin (1260-2340 m) Exposure Factor Datasets Lassen

Sea Otter (Enhydra lutris)

Citation:
Author(s)
Jameson, Ronald J.
Pages
159-172
Year
Issue
2
Volume
5
Exposure Endpoint Type Endpoint Value Units Sex Sample Size Location Type
Age at Sexual Maturity 6.5 yr Male 22 Central coast Exposure Factor Datasets
Citation:
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 4.7 km^2 Female Adult 8 Santa Cruz to San Luis Obispo Exposure Factor Datasets Residents 2.9 SD
Citation:
Author(s)
Loughlin, T.R.
Year
Issue
3
Volume
44
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Home Range 35 Home range for territorial males ha Male Adult 4 Monterey Exposure Factor Datasets Monterey 8.75 SE

Deer Mouse (Peromyscus maniculatus ssp. gambelii)

Citation:
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 Female Juvenile 29 Tule Lake National Wildlife Refuge (1230 m) Exposure Factor Datasets Siskiyou 0.02 SE

Mallard duck (Anas platyrhynchos)

Citation:
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 8.5 eggs Not Reported Not Reported 1934 Suisun Marsh Exposure Factor Datasets
Citation:
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 314,712 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 Sacramento Valley Exposure Factor Datasets
Citation:
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 0.5462 survival estimates for birds banded 1972-1981 Female Adult 1,240 Central California Exposure Factor Datasets 0.0561 (SE)
Citation:
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
Clutch or Litter Size 8.37 mean clutch size eggs Female Adult 40 nests Conaway Ranch Exposure Factor Datasets Yolo breeding

Burrowing Owl (Athene cunicularia formerly Speotyto cunicularia)

Citation:
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 (31.4%), birds (5.9%), insects (28.6%), vegetation (61.0%) mean percent occurrence in pellets Both Male and Female Not Reported 608 pellets Oakland Airport Exposure Factor Datasets

Desert Tortoise (Gopherus agassizi)

Citation:
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
Body Weight - Mean 1578 annual, time-weighted body mass g Female Adult 9 Fenner Valley, Goffs (elev., 680m) {lat., 34^o51'N; long., 115^o09'W] Exposure Factor Datasets San Bernardino 244 SD
Citation:
Author(s)
Turner, Frederick B., Philip A. Medica and Craig L. Lyons
Pages
139-162
Publisher
Desert Tortoise Council
Year
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type California Counties
Body Weight - Mean g Both Male and Female Not Reported 24 Ivanpah Valley [lat., 35^o23'N; long., 115^o18'W] Exposure Factor Datasets San Bernardino
Citation:
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 Units Sex Life Cycle Stage Sample Size Location Type California Counties
Survival/ Mortality 97.8 annual survival rate for subadults and adults % Female Both Adults and Juveniles Not Reported Fenner Valley, Goffs (elev., 732m) Exposure Factor Datasets San Bernardino

San Joaquin Kit Fox (Vulpes macrotis ssp. mutica)

Citation:
Author(s)
Cypher, Brian L. and Gregory D. Warrick
Pages
34-37
Year
Volume
29
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition human derived food items (12.2%), ground squirrel (67.8%), pocket gopher (3.9%), unident. rodent (5.0%), leporid (5.0%), bird (12.2%), insect (23.3%), other (2.2%) frequency of occurrence in scats % Not Reported Not Reported 180 scats Bakersfield, CA Exposure Factor Datasets Kern

Desert Kit Fox (Vulpes macrotis ssp. arsipus)

Citation:
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 2.4 measured from time of capture to time of last capture or radio-telemetry location mo Both Male and Female Adult 13 foxes Rand Open Area and Desert Tortoise Research Natural Area Exposure Factor Datasets Kern 0.7 SE

San Joaquin Fence Lizard (Sceloporus occidentalis ssp. biseriatus)

Citation:
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
Clutches or Litters per year 1-3 clutches/yr Female Adult 118 Puente Hills and San Gabriel River, Whittier Exposure Factor Datasets Los Angeles

California Clapper Rail (Rallus longirostris ssp. obsoletus)

Citation:
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 0.69 mean breeding density based on rope drag and call count data birds/ha Both Male and Female Adult 55 ha south San Francisco Bay - Ideal Marsh Exposure Factor Datasets Alameda

Northwestern Fence Lizard (Sceloporus occidentalis ssp. occidentalis)

Citation:
Author(s)
Johnson, Clifford Ray
Pages
114-117
Year
Volume
21
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Dietary Composition Thysanura (0.5%); Collembola (1.0%); Dermaptera (0.5%); Orthoptera (37.1%); Isoptera (6.2%); Ephemeroptera (0.5%); Plecoptera (2.9%); Homoptera (5.7%); Hemiptera (27.6%); Coleoptera (42.4%); Diptera (47.1%); Lepidoptera (18.1%); Hymenoptera (20.9%); Isopoda (2.4%); Chilopoda (0.5%); Araneida (19.0%); Acarina (1.0%); S. occidentalis (1.4%) percent of lizards in which prey type occurred in stomach contents % Both Male and Female Adult 210 oak-grassland and creosote bush-rocky moutain terrain Exposure Factor Datasets Lake, Marin, Mendocino, Napa, San Mateo, Shasta, Sonoma, Tehama, Trinity

Mourning Dove (Zenaida macroura)

Citation:
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

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