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Melospiza melodia ssp. maxillaris

Citation:

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

Author(s)
Larsen, Caryla J.
Pages
1-30
Publisher
California Department of Fish and Game, Department Candidate Species Status Report
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Time of Mating/ Laying review Both Male and Female Adult Not Reported Exposure Factor Datasets

Melospiza melodia

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
Territory Size 9.1 territory width across sloughs m Both Male and Female Adult Suisun Bay; San Francisco Bay; San Pablo Bay 64 sample areas Exposure Factor Datasets
Citation:

Environmental and endocrine control of reproduction in the song sparrow, Melospiza melodia. I. Temporal Organization of the breeding cycle

Author(s)
Wingfield, John C.
Pages
406-416
Year
Issue
3
Volume
56
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Clutches or Litters per year 2 clutches/year Both Male and Female Adult Rockefeller University field research center about 5 each Exposure Factor Datasets
Time of Molt 9 August-10 November includes prebasic molt Both Male and Female Not Reported Rockefeller University field research center about 10 Exposure Factor Datasets
Citation:

Reproductive success of grassland birds at east-central Illinois airports

Author(s)
Kershner, Eric L., and Eric K. Bollinger
Pages
358-366
Year
Volume
136
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Fledging or Weaning Rate 0.44 proportion of nests that fledged at least one young Both Male and Female Adult airports in east-central IL 4 nests Exposure Factor Datasets
Population Density 0.02 nest density nests/ha Both Male and Female Adult airports in east-central IL 4 nests Exposure Factor Datasets

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 Location Sample Size Type
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 Suisun Bay; San Francisco Bay; San Pablo Bay 27 sample areas Exposure Factor Datasets

Microtus californicus

Citation:

Carnivore-mouse predation: an example of its intensity and bioenergetics

Author(s)
Pearson, Oliver P.
Pages
177-188
Year
Volume
45
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density see citation figure of seasonal changes in density #/acre Both Male and Female Both Adults and Juveniles Tilden Park Not Reported Exposure Factor Datasets
Citation:

Reproduction in a coastal California population of the field mouse, Microtus californicus

Author(s)
Greenwald, Gilbert S.
Pages
421-466
Year
Volume
54
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Clutch or Litter Size 4.20 mean embryo number per female 1.41 SD 1 - 9 embryos/female Female Adult San Francisco Bay, San Rafael 154 Exposure Factor Datasets
Age at Fledging, Metamorphosis, Weaning 2 wks Not Reported Juvenile San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Longevity 1 maximum length of life in wild yr Both Male and Female Adult San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Time of Mating/ Laying Jan. - June major breeding season Both Male and Female Adult San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Body Weight - Mean 9.6 - 71.9 g Male Not Reported San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Body Weight - Mean 10.0 - 66.5 g Female Not Reported San Francisco Bay, San Rafael Not Reported Exposure Factor Datasets
Citation:

Dispersion patterns of mice in California annual grassland

Author(s)
Batzli, George O.
Pages
239-250
Year
Volume
49
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density see citation figure of seasonal changes in density #/acre Not Reported Not Reported Grass Valley Regional Park Not Reported Exposure Factor Datasets
Citation:

Demographic changes in fluctuating populations of Microtus californicus

Author(s)
Krebs, Charles J.
Pages
239-273
Year
Volume
36
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density range of minimum # alive in 8 areas at 103 weekly intervals 0.8 - 140.1 #/ha Male Both Adults and Juveniles Tilden Regional Park and Richmond Field Station Not Reported Exposure Factor Datasets
Population Density range of minimum # alive in 8 areas at 103 weekly intervals 0.7 - 195.0 #/acre Female Both Adults and Juveniles Tilden Regional Park and Richmond Field Station Not Reported Exposure Factor Datasets
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 Tilden Regional Park and Richmond Field Station Not Reported Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.67 - 0.73 Male Adult Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.44 - 0.60 Male Juvenile Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.64 - 0.69 Male Juvenile Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets
Survival/ Mortality range of mean minimum survival rates per 14 d 0.81 - 0.85 Female Adult Tilden Regional Park 2 periods of weekly sampling Exposure Factor Datasets

Vulpes macrotis ssp. nevadensis

Citation:

Ecology and life history of the kit fox in Tooele County, Utah

Author(s)
Egoscue, Harold J.
Pages
481-497
Year
Issue
3
Volume
43
Exposure Endpoint Type Endpoint Value Endpoint Description Range Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 4.2 average body weight 3.6-4.6 lbs Female Adult Tooele County, west. UT 6 Exposure Factor Datasets
Food Ingestion Rate 175 average daily consumption in captivity 108-348 (male); 56-292 (female) g/day Both Male and Female Adult Tooele County, west. UT Not Reported Exposure Factor Datasets
Clutch or Litter Size 4-5 pups/litter Female Adult Tooele County, west. UT 11 litters Exposure Factor Datasets

Enhydra lutris

Citation:

Enhydra lutris

Author(s)
Estes, James A.
Pages
1-8
Year
Volume
133
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Type
Time of Mating/ Laying review Both Male and Female Adult Not Reported Exposure Factor Datasets

Athene cunicularia

Citation:

Factors influencing burrowing owl (Speotyto cunicularia) nest densities and numbers in western Nebraska

Author(s)
Desmond, Martha J., and Julie A. Savidge
Pages
143-148
Year
Volume
136
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Population Density 5.8 mean density in prairie dog towns of <35 ha 3.6 SE 0.2-30.0 owls/ha Not Reported Adult west. NE 71 nests Exposure Factor Datasets

Empidonax traillii

Citation:

Migration of the willow flycatcher along the middle Rio Grande

Author(s)
Yong, Wang, and Deborah M. Finch
Pages
253-268
Year
Issue
2
Volume
109
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Time of Migration or Dispersal mid-May (onset), June 8 (date of last capture) spring passage Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 42 captures Exposure Factor Datasets
Time of Migration or Dispersal mid-August (onset), September 16 (date of last capture) fall migration Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 42 captures Exposure Factor Datasets
Body Weight - Mean 12.7 mean body weight of all birds (subspecies not separated) 1.2 SD 10.3-15.9 g Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 84 Exposure Factor Datasets
Body Fat (total or %) 1 (8%) to 2.4 (20%) total fat mass in birds with 8% or 20% fat-free body mass g Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 8-42 captures per habitat type Exposure Factor Datasets
Body Weight - Mean 13.31 mean body weight of adastus subspecies 1.19 SD g Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 9 captures Exposure Factor Datasets
Body Weight - Mean 12.59 mean body weight of brewsteri subspecies 1.13 SD g Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 33 captures Exposure Factor Datasets
Body Weight - Mean 13.07 mean body weight of traillii subspecies 0.84 SD g Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 7 captures Exposure Factor Datasets

Empidonax traillii ssp. extimus

Citation:

Migration of the willow flycatcher along the middle Rio Grande

Author(s)
Yong, Wang, and Deborah M. Finch
Pages
253-268
Year
Issue
2
Volume
109
Exposure Endpoint Type Endpoint Value Endpoint Description Error Units Sex Life Cycle Stage Location Sample Size Type
Body Weight - Mean 12.73 mean body weight of extimus subspecies 1.16 SD g Not Reported Adult Rio Grand Nature Center (35deg07'N, 106deg41'W); Bosque del Apache National Wildlife Refuge (33deg48'N, 106deg52'W) 34 captures Exposure Factor Datasets
Citation:

Status and breeding ecology of the southwestern willow flycatcher in the Grand Canyon

Author(s)
Sogge, Mark K., Timothy J. Tibbitts, Jim R. Petterson
Pages
142-157
Year
Volume
28
Exposure Endpoint Type Endpoint Value Endpoint Description Error Range Units Sex Life Cycle Stage Location Sample Size Type
Territory Size 0.10 breeding territory size 0.05 SD 0.06-0.2 ha Both Male and Female Adult Colorado River 7 pairs Exposure Factor Datasets

Bubo virginianus

Citation:

Prey of nesting red-tailed hawks and great horned owls on Lostwood National Wildlife Refuge, northwestern North Dakota

Author(s)
Murphy, Robert K.
Pages
145-149
Year
Issue
3
Volume
55
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Location Sample Size Type
Dietary Composition meadow vole and jumping mouse (11.3%), juv. white-tailed jackrabbit (9.4%), horned or eared grebe (5.7%), American coot (22.6%), sora and Virginia rails (3.8%), duck (26.4%), sharp-tailed grouse (9.4%), blackbird (11.3%) relative frequency of prey species occurence in nests Not Reported Nestling Lostwood National Wildlife Refuge 78 nest visits Exposure Factor Datasets

Lanius ludovicianus

Citation:

Densities of loggerhead shrike on study blocks in southeastern Alberta inventoried in both 1993 and 1996

Author(s)
Bjorge, Ronald R., and Henk P.L. Kiliaan
Pages
217-219
Year
Issue
4
Volume
55
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density 90-96 range of densities over 2 sampling years individuals/ 12 study blocks Not Reported Adult southeastern Alberta 2 sample years Exposure Factor Datasets

Zenaida macroura

Citation:

Adult mourning dove survival during spring/summer in northcentral Missouri

Author(s)
Schulz, John H., Ronald D. Drobney, Steven L. Sheriff, Wesley J. Fuemmeler
Pages
148-154
Year
Issue
1
Volume
60
Exposure Endpoint Type Endpoint Value Endpoint Description Error Sex Life Cycle Stage Location Sample Size Type
Survival/ Mortality 0.716 overall survival of radiomarked individuals 0.651-0.782 95% CI Both Male and Female Adult Davisdale and Mussel Fork Wildlife Areas 315 Exposure Factor Datasets

Peromyscus maniculatus

Citation:

Dispersion patterns of mice in California annual grassland

Author(s)
Batzli, George O.
Pages
239-250
Year
Volume
49
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Location Sample Size Type
Population Density see citation figure of seasonal changes in density #/acre Not Reported Not Reported Grass Valley Regional Park Not Reported Exposure Factor Datasets
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