Species
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Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Weight - Mean |
36 |
|
0.22 SE |
g |
Male |
Not Reported |
Owens Valley |
NR (74 males and females total) |
Exposure Factor Datasets |
Body Weight - Mean |
33 |
|
0.32 SE |
g |
Female |
Not Reported |
Owens Valley |
NR (74 males and females total) |
Exposure Factor Datasets |
Metabolic Rate |
3.76 |
resting metabolism at 5 degrees C, without a natural nest |
0.11 SE |
cc O2/g/h |
Not Reported |
Not Reported |
|
6 individuals |
Exposure Factor Datasets |
Metabolic Rate |
3.24 |
resting metabolism at 5 degrees C, in a natural nest |
0.12 SE |
cc O2/g/h |
Not Reported |
Not Reported |
|
6 individuals |
Exposure Factor Datasets |
Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Weight - Mean |
7.1 |
|
0.11 SE |
6.3-8.0 |
g |
Both Male and Female |
Not Reported |
Owens Valley |
22 individuals |
Exposure Factor Datasets |
Survival/ Mortality |
|
overwinter survival rates for sampled populations, measured for 3 consecutive years |
|
36-82% |
|
Not Reported |
Not Reported |
Owens Valley (1,220 m) |
11-27 individuals/yr |
Exposure Factor Datasets |
Food Ingestion Rate |
S = -9.37T + 408 |
seed consumption (S) in mg/g bw/d as a function of ambient temperature, in centigrade (T) |
|
|
|
Not Reported |
Not Reported |
|
8 individuals |
Exposure Factor Datasets |
Food Ingestion Rate |
|
seed consumption measured in field enclosures |
|
76-197 |
mg/g bw/d |
Both Male and Female |
Not Reported |
Owens Valley |
6 individuals |
Exposure Factor Datasets |
Body Weight - Mean |
|
range of mean body weights measured multiple times in individuals |
|
7.3-7.8 |
g |
Both Male and Female |
Not Reported |
Owens Valley |
6 individuals |
Exposure Factor Datasets |
Food Ingestion Rate |
|
amount of seed consumed at 6.5 degrees C |
|
20-316 |
mg/g bw/d |
Not Reported |
Not Reported |
|
10 individuals |
Exposure Factor Datasets |
Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Time of Molt |
July and August |
Not Reported |
Not Reported |
Owens Valley |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Ettinger, Amelia O. and James R. King
Year
Exposure Endpoint Type |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Metabolic Rate |
total daily energy expenditure |
54-69 |
kJ/h |
Male |
Adult |
Hudson Biological Reserve |
2-4 birds per breeding phase |
Exposure Factor Datasets |
Citation:
Author(s)
Ambrose, Robert E., Charles J. Henny, Robin E. Hunter, and John A. Crawford
Publisher
The Peregrine Fund, Inc.
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Clutch or Litter Size |
3.39 |
mean clutch size |
eggs/clutch |
Female |
Adult |
18 clutches |
Exposure Factor Datasets |
Fledging or Weaning Rate |
1.78 |
mean number of fledglings per nest |
fledglings/nest |
Both Male and Female |
Fledgling |
18 clutches |
Exposure Factor Datasets |
Citation:
Author(s)
Cade, Tom J., Clayton M. White, and John R. Haugh
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Population Density |
17 |
|
pairs/172 miles of river |
Both Male and Female |
Adult |
Yukon River |
17 pairs |
Exposure Factor Datasets |
Clutch or Litter Size |
3.09 |
average number of eggs or downy chicks per pair |
eggs or downy chicks/nest |
Both Male and Female |
Adult |
Yukon River |
11 pairs |
Exposure Factor Datasets |
Fledging or Weaning Rate |
1.80 |
average number of fledged or nearly fledged young per occupied cliff |
fledglings/nest |
Both Male and Female |
Adult |
Yukon River |
12 pairs |
Exposure Factor Datasets |
Dietary Composition |
waterfowl (50%), shorebirds (10-12%), small gulls (10-15%), small land birds (20%), small mammals (2-3%) |
dietary contribution of groups of species, by weight, based on collection of remains at nests |
|
Both Male and Female |
Adult, Chick |
Yukon River |
329 prey items |
Exposure Factor Datasets |
Citation:
Author(s)
Castellanos, Aradit, Federico Salinas-Zavala and Alfredo Ortega-Rubio
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Time of Nesting |
Mar. - June |
time when eggs were laid to time when all young abandoned nests |
|
Female |
Adult |
Ojo de Liebre Lagoon, Baja California |
3 breeding pairs |
Exposure Factor Datasets |
Time of Mating/ Laying |
Feb. - Mar. |
time of laying |
|
Female |
Adult |
Ojo de Liebre Lagoon, Baja California |
3 breeding pairs |
Exposure Factor Datasets |
Time of Hatching or Parturition |
Mar. - Apr. |
|
|
Both Male and Female |
Hatchling |
Ojo de Liebre Lagoon, Baja California |
3 breeding pairs |
Exposure Factor Datasets |
Time of Fledging or Metamorphosis |
May - June |
|
|
Both Male and Female |
Hatchling |
Ojo de Liebre Lagoon, Baja California |
3 breeding pairs |
Exposure Factor Datasets |
Clutch or Litter Size |
3.3 |
average clutch size |
eggs/nest |
Female |
Adult |
Ojo de Liebre Lagoon, Baja California |
3 breeding pairs |
Exposure Factor Datasets |
Fledging or Weaning Rate |
2.6 |
average fledging rate |
fledglings/active nest |
Both Male and Female |
Fledgling |
Ojo de Liebre Lagoon, Baja California |
3 breeding pairs |
Exposure Factor Datasets |
Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Dietary Composition |
Holboell's grebe (2.4%); green-winged teal (9.7%); buffle-head (2.7%); sparrow hawk (2.4%); spruce grouse (2.4%); ruffed grouse (2.4%); lesser yellow-legs (9.7%); gulls (19.6%); hawk owl (2.4%); northern flicker (2.4%); Alaska jay (12.5%); Hudsonian chickadee (2.4%); gray-cheeked thrush (2.4%); rusty blackbird (2.4%); pine grosbeak (2.4%); robin (4.9%); unidentified passerines (17.0%) |
estimated from prey item remains lying about the bluffs in study area |
% total prey |
Not Reported |
Not Reported |
Tanana River, Chena |
52 prey items |
Exposure Factor Datasets |
Citation:
Author(s)
Lanning, Dirk V., Peter W. Lawson and W. Grainger Hunt
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Time of Mating/ Laying |
Feb. - Mar. |
time of mating |
|
Both Male and Female |
Adult |
Sierra Madre Oriental, Nuevo Leon |
Not Reported |
Exposure Factor Datasets |
Time of Hatching or Parturition |
Apr. |
|
|
Both Male and Female |
Hatchling |
Sierra Madre Oriental, Nuevo Leon |
Not Reported |
Exposure Factor Datasets |
Hatching Success |
1.8 |
average over 4 yr study period |
young/successful nesting |
Both Male and Female |
Hatchling |
Sierra Madre Oriental, Nuevo Leon |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Hickey, Joseph J. and Daniel W. Anderson
Publisher
University of Wisconsin Press
Year
Exposure Endpoint Type |
Endpoint Value |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Clutch or Litter Size |
review |
Female |
Adult |
Not Reported |
Exposure Factor Datasets |
Fledging or Weaning Rate |
review |
Both Male and Female |
Fledgling |
Not Reported |
Exposure Factor Datasets |
Survival/ Mortality |
review |
Both Male and Female |
Adult |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Thelander, Carl G.
Publisher
California Department of Fish and Game, Wildlife Management Branch Administrative Report
Year
Exposure Endpoint Type |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Clutch or Litter Size |
range for two sites over two yrs |
2 - 4 |
eggs/nest |
Female |
Adult |
4 |
Exposure Factor Datasets |
Fledging or Weaning Rate |
range over 2 yrs |
1.6 - 2.0 |
young/pair |
Both Male and Female |
Fledgling |
7 - 9 pairs |
Exposure Factor Datasets |
Citation:
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Range |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Body Weight - Mean |
41.7 |
mean egg weight |
30.4 - 46.9 |
g |
Not Reported |
Embryo |
Thelon River, Northwest Territories |
13 |
Exposure Factor Datasets |
Clutch or Litter Size |
3.3 |
mean clutch size |
|
eggs/clutch |
Female |
Adult |
Thelon River, Northwest Territories |
29 |
Exposure Factor Datasets |
Time of Mating/ Laying |
May - June |
time of laying |
|
|
Female |
Adult |
Thelon River, Northwest Territories |
19 |
Exposure Factor Datasets |
Citation:
Author(s)
Nelson, R. Wayne
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Units |
Sex |
Life Cycle Stage |
Location |
Sample Size |
Type |
Survival/ Mortality |
43 |
percent of adults lost before next breeding season; adults produced brood sizes of 3-4 |
% |
Both Male and Female |
Adult |
Queen Charlotte Islands, British Columbia (lat., 54^oN; long., 113^oW) |
44 |
Exposure Factor Datasets |
Survival/ Mortality |
23 |
percent of adults lost before next breeding season; adults produced brood sizes of 0-2 |
% |
Both Male and Female |
Adult |
Queen Charlotte Islands, British Columbia (lat., 54^oN; long., 113^oW) |
60 |
Exposure Factor Datasets |
Body Weight - Mean |
see citation |
figure of nestling weights at various ages |
g |
Both Male and Female |
Nestling |
Queen Charlotte Islands, British Columbia (lat., 54^oN; long., 113^oW) |
Not Reported |
Exposure Factor Datasets |
Citation:
Author(s)
Smith, E. Norbert, Connie Peterson, and Kenneth Thigpen
Year
Exposure Endpoint Type |
Endpoint Value |
Endpoint Description |
Error |
Units |
Sex |
Life Cycle Stage |
Sample Size |
Type |
Inhalation Rate |
30.1 |
respiration rate during darkness |
0.76 SE |
breaths/min |
Male |
Adult |
1 bird |
Exposure Factor Datasets |
Comment