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Mephitis mephitis

Citation:

Biology of the striped skunk

Author(s)
Verts, B. J.
Pages
182
Publisher
University of Illinois Press
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Sample Size Type
Body Weight - Mean 4.4 0.2 lb Female Adult 82 Exposure Factor Datasets
Body Weight - Mean 33.4 g Not Reported Neonate 12 Exposure Factor Datasets
Dietary Composition see citation stomach contents and fecal analysis Both Male and Female Adult 149; 20 Exposure Factor Datasets
Time of Mating/ Laying Feb/Mar Both Male and Female Adult 19 Exposure Factor Datasets
Duration of Incubation or Gestation 62-66 d Both Male and Female Embryo 3 Exposure Factor Datasets
Clutch or Litter Size 7.3 0.25 5-9 pups/litter Female Adult 21 Exposure Factor Datasets
Citation:

Ecological aspects of winter dormancy in the striped skunk (Mephitis mephitis)

Author(s)
Mutch, Graham G. R. and Aleksiuk, Michael
Pages
607-615
Year
Issue
3
Volume
55
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 3769 1.91 SE g Male Adult Delta Marsh Mannitoba 5 Exposure Factor Datasets
Body Weight - Mean 2584 20.9 SE g Male Adult Delta Marsh Mannitoba 5 Exposure Factor Datasets
Body Fat (total or %) 31.9 1.3 SE % Male Adult Delta Marsh Mannitoba 5 Exposure Factor Datasets
Body Fat (total or %) 10.1 2.1 SE % Male Adult Delta Marsh Mannitoba 5 Exposure Factor Datasets
Metabolic Rate 142 calculated basal metabolic rate 5 SE kcal/d Male Adult Delta Marsh Mannitoba 5 Exposure Factor Datasets

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 Location Sample Size Type
Population Density 24.5; 15.4; 5.4 depending on habitat type nesting pairs/ha Both Male and Female Adult Petaluma marsh 4 (nesting pair density) Exposure Factor Datasets
Territory Size 387; 498; 644 depending upon habitat type m2 Both Male and Female Adult Petaluma marsh 8-11 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 Location Sample Size Type
Population Density 16.6-32.4 (salt marsh), 10.6-13.1 (altered salt marsh), 16.6-24.7 (brackish marsh), 9.1-17.5 (altered brackish marsh) breeding population densities pairs/ha Both Male and Female Adult Suisun Bay; San Francisco Bay; San Pablo Bay 26 sample areas Exposure Factor Datasets

Melospiza melodia

Citation:

Territory sizes of song sparrows, Melospiza melodia, in rural and suburban habitats

Author(s)
DeGraaf, Richard M.
Pages
43-47
Year
Volume
103
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Territory Size 0.21;0.26 rural; suburban ha Both Male and Female Adult Amherst MA, 42 deg.22' N., 72 deg. 30' W 10 territories Exposure Factor Datasets
Citation:

Postnuptial motl of the song sparrow on Mandarte Island in relation to breeding

Author(s)
Dhondt, Andre A. and James N. M. Smith
Pages
513-520
Year
Volume
58
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Location Sample Size Type
Time of Molt June-September Both Male and Female Adult Mandarte Island 69 Exposure Factor Datasets
Citation:

Temporal spacing of broods, brood size, and parental care in song sparrows (Melospiza melodia)

Author(s)
Smith, James N. M. and Derek A. Roff
Pages
1007-1015
Year
Issue
6
Volume
58
Exposure Endpoint Type Endpoint Value Error Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 3.58; 3.42 0.1; 0.19 Both Male and Female Adult Mandarte Island 140; 89 Exposure Factor Datasets
Citation:

Growth and development of the thermoregulation in nestling San Miguel Island song sparrow

Author(s)
Sogge, Mark K., Michael D. Kern, Robert Kern and Charles Van Riper III
Pages
773-776
Year
Volume
93
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean see table 1 Not Reported Nestling San Miguel Island 6-33 nestlings Exposure Factor Datasets

Zenaida macroura

Citation:

Nesting and production of the mourning dove in Minnesota

Author(s)
Harris, Stanley W., Marius A. Morse, and William H. Longley
Pages
150-172
Year
Issue
1
Volume
69
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Nesting April-October period from onset of egg laying through fledging Both Male and Female Adult Madelia Research Center, Watonwan County ~81 nests/year Exposure Factor Datasets
Population Density range of total annual nesting population, over 3 yrs 65-100 pairs Both Male and Female Adult Madelia Research Center, Watonwan County 65-100 pairs Exposure Factor Datasets
Fledging or Weaning Rate number of young fledged per nesting attempt 1.09-1.21 fledglings/nest Both Male and Female Fledgling Madelia Research Center, Watonwan County ~81 nests/year Exposure Factor Datasets
Survival/ Mortality 37.3% (before hatch), 9.2% (after hatch) percent of eggs or young lost before and after hatch Both Male and Female Embryo, Juvenile Madelia Research Center, Watonwan County 634 eggs Exposure Factor Datasets
Citation:

Nesting and production of the mourning dove in Texas

Author(s)
Swank, Wendell G.
Pages
495-505
Year
Issue
3
Volume
36
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Nesting March-September period of active nesting Both Male and Female Adult Texas A&M College campus 648 nests Exposure Factor Datasets
Population Density 165 peak monthly nesting density in study area nests/81 acres Both Male and Female Adult Texas A&M College campus 648 nests Exposure Factor Datasets
Clutches or Litters per year 4.4 mean number of nest attempts made per pair per year 3-6 nests/yr Both Male and Female Adult Texas A&M College campus 7 marked pairs Exposure Factor Datasets
Fledging or Weaning Rate 6.7 mean number of fledglings produced per adult female fledglings/female Both Male and Female Fledgling Texas A&M College campus 7 marked pairs Exposure Factor Datasets
Survival/ Mortality 86% estimated mortality rate in the first year, based on band returns Both Male and Female Juvenile Texas A&M College campus Not Reported Exposure Factor Datasets

Melospiza melodia, Melospiza melodia ssp. maxillaris, 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 Location Sample Size Type
Population Density see table 1 Both Male and Female Adult San Francisco Bay region 64 sites Exposure Factor Datasets

Melospiza melodia ssp. maxillaris

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 Location Sample Size Type
Population Density 15.6-27.4 (brackish marsh), 9.1-20.5 (altered brackish marsh) breeding population densities pairs/ha Both Male and Female Adult Suisun Bay; San Francisco Bay; San Pablo Bay 11 sample areas Exposure Factor Datasets

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 Type
Population Density review Exposure Factor Datasets
Citation:
Exposure Endpoint Type Endpoint Value Error Units Life Cycle Stage Sample Size Type
Body Weight - Mean 20.9 1.2 SE g Adult 25 Exposure Factor Datasets
Clutches or Litters per year 1 litter/yr 25 Exposure Factor Datasets

Peromyscus maniculatus

Citation:
Exposure Endpoint Type Endpoint Value Error Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 20.9 1.6 SE 17.3 - 25.1 g Both Male and Female Adult Anytown (elev., 400 m) 55 Exposure Factor Datasets
Clutch or Litter Size 4.1 0.2 SE 1 - 6 #/litter Female Adult Anytown (elev., 400 m) 55 Exposure Factor Datasets

Canis latrans

Citation:

Diets of three predators at Concord Naval Weapons Station, Contra Costa County, California

Author(s)
Kuenzi, Amy J., Marylisa Lynch, Dirk Van Vuren, Ivette Loredo and Michael L. Morrison
Pages
64-67
Year
Volume
79
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Dietary Composition Mammals: Spermophilus beecheyi (57%); Microtus californicus (19%); Peromyscus maniculatus and Reithrodontomys megalotis (29%); Lepus californicus (29%); Thomomys bottae (19%); Birds (5%); Insects (10%); Seeds and berries (10%); Herbaceous vegetation (14%) % of scats containing each prey item % Not Reported Not Reported Concord Naval Weapons Station 21 Exposure Factor Datasets
Dietary Composition Mammals: Spermophilus beecheyi (43%); Microtus californicus (61%); Peromyscus maniculatus and Reithrodontomys megalotis (30%); Lepus californicus (43%); Thomomys bottae (9%); Insects (13%); Seeds and berries (4%); Herbaceous vegetation (35%); Wheat (Avena spp.) (9%) % of scats containing each prey item % Not Reported Not Reported Concord Naval Weapons Station 23 Exposure Factor Datasets
Dietary Composition Mammals: Spermophilus beecheyi (67%); Microtus californicus (45%); Peromyscus maniculatus and Reithrodontomys megalotis (29%); Lepus californicus (12%); Thomomys bottae (2%); Birds (5%); Seeds and berries (19%); Herbaceous vegetation (43%); Wheat (Avena spp.) (24%) % of scats containing each prey item % Not Reported Not Reported Concord Naval Weapons Station 42 Exposure Factor Datasets
Dietary Composition Mammals: Spermophilus beecheyi (43%); Microtus californicus (30%); Peromyscus maniculatus and Reithrodontomys megalotis (43%); Lepus californicus (17%); Thomomys bottae (4%); Insects (13%); Seeds and berries (13%); Herbaceous vegetation (17%); Wheat (Avena spp.) (13%) % of scats containing each prey item % Not Reported Not Reported Concord Naval Weapons Station 23 Exposure Factor Datasets

Dipodomys merriami

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 Description Range Units Sex Life Cycle Stage Location Sample Size Type
Foraging Distance minimum distances moved by individuals on one trap night 65-125 m Both Male and Female Not Reported Owens Valley (1,220 m) 5 males, 6 females Exposure Factor Datasets

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 Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Foraging Distance < 50 maximum distance moved by individuals in one trap night m Not Reported Not Reported Owens Valley (1,220 m) 219 Exposure Factor Datasets
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