Species

Displaying 841 - 880 of 9478 datapoints

Phalacrocorax auritus (Double-crested Cormorant)

Citation:

Little Galloo Island, Lake Ontario: two decades of studies on the diet, fish consumption, and management of double-crested cormorants.

Author(s)

Johnson, J.H., McCullough, R.D., Farquhar, J.F. and Mazzocchi, I.

Issue

2

Volume

41
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Pre-goby: 10.15, Transition 10.25, Post-goby: 14.81	Number of fish eaten per pellet by different periods	Numerb of fish	NR	Not Reported	Lilttle Galloo Island, Lake Ontario	Pre-goby: 17,681, Transition 1800, Post-goby: 4662	Exposure Factor Datasets
Dietary Composition	See citation Table 4	Percent species by number by different periods	%	NR	Not Reported	Lilttle Galloo Island, Lake Ontario	Pre-goby: 17,681, Transition 1800, Post-goby: 4662	Exposure Factor Datasets

Citation:

Winter and summer home ranges and core use areas of double-crested cormorants captured near aquaculture facilities in the southeastern United States.

Author(s)

King, D.T., Strickland, B.K. and Radomski, A.A.

Issue

sp1

Volume

35
Exposure Endpoint Type	Endpoint Value	Error	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Home Range	17490 sq km	1986	sq km	B	Adult	Mississipi Alluvial Valley (AR, MS, LA) & Upper Coastal Plain (AL, MS)	37	Exposure Factor Datasets

Citation:

Density-dependent growth of double-crested cormorant colonies on Lake Huron.

Author(s)

Ridgway, M.S., Pollard, J.B. and Weseloh, D.C.

Issue

10

Volume

84
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Location	Type
Population Density	1990: 3985, 1994: 9854, 1997: 8217, 2000: 12821, 2003: 11470	Number of nests	Number of nests	Georgian Bay, Lake Huron	Exposure Factor Datasets
Population Density	1990: 4310, 1994: 7281, 1997: 8494, 2000: 12441, 2003: 11527	Number of nests	Number of nests	North Channel, Lake Huron	Exposure Factor Datasets

Citation:

Seasonal and annual patterns in density of double-crested cormorants in two coastal regions of Lake Huron.

Author(s)

Ridgway, M.S.

Issue

3

Volume

36
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Type
Population Density	See citation Table 1	Adults/sq km	Adults/sq km	NR	Adult	North Channel, Lake Huron	Exposure Factor Datasets
Population Density	See citation Table 1	Adults/sq km	Adults/sq km	NR	Adult	Georgian Bay, Lake Huron	Exposure Factor Datasets

Citation:

Annual Survival of Double-Crested Cormorants from the Great Lakes, 1979–2006.

Author(s)

Seamans, M.E., Ludwig, J.P., Stromborg, K., Ludwig II, F.E. and Ludwig, F.E.

Issue

sp1

Volume

35
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Life Cycle Stage	Location	Type
Survival/ Mortality	See citation Figure 4	Second-year birds	Adult	Great Lakes region	Exposure Factor Datasets
Survival/ Mortality	See citation Figure 5	Hatch-year birds	Juvenile	Great Lakes region	Exposure Factor Datasets

Citation:

Survivorship and mortality patterns of Double-crested Cormorants at Spider Island, Wisconsin, 1988–2006.

Author(s)

Stromborg, K.L., Ivan, J.S., Netto, J.K. and Courtney, C.R.

Issue

sp1

Volume

35
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Life Cycle Stage	Location	Type
Survival/ Mortality	0.696	Survival, modeled average (Adult, at least 2 y)	Percent	Adult	Lake Michigan	Exposure Factor Datasets
Survival/ Mortality	0.305	Survival, modeled average (first year)	Percent	Juvenile	Lake Michigan	Exposure Factor Datasets
Survival/ Mortality	0.774	Survival, modeled average (Second/third year)	Percent	Juvenile	Lake Michigan	Exposure Factor Datasets
Survival/ Mortality	0.633	Survival, modeled average (Adult, at least 4 y)	Percent	Adult	Lake Michigan	Exposure Factor Datasets

Citation:

Diet of double-crested cormorants (Phalacrocorax auritus) wintering on the central Texas coast.

Author(s)

Withers, K. and Brooks, T.S.

Issue

1

Volume

49
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Striped mullet: 25.5, gulf menhaden: 17.6, hardhead catfish: 11.8, Sciaendiae: 15.7, unidentifiable fish: 5.9	Frequency	%	Not Reported	Lavaca bay	51	Exposure Factor Datasets
Dietary Composition	Striped mullet: 28.5, hardhead catfish: 2.5, gulf toadfish: 46.4 Sciaendiae: 0, unidentifiable fish: 3.6	Frequency	%	Not Reported	Laguna Madre	28	Exposure Factor Datasets

Bubo virginianus (Great Horned Owl)

Citation:

Comparing the diet of Great Horned Owls (Bubo virginianus) in rural and urban areas of southwestern British Columbia.

Author(s)

Hindmarch, S. and Elliott, J.E.

Issue

4

Volume

128
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Location	Sample Size	Type
Dietary Composition	Townsend vole: 84.8, common muskrat: 1.0, rat species: 1.0, medium songbirds: 5.1, family anatidae: 5.1, order coleoptera: 3.0	Percent by number in pellets/prey remains	%	NR	Alaskan National Wildlife Area	See citation	Exposure Factor Datasets
Dietary Composition	Townsend vole: 69.0, North American deer mouse: 11.2, rat species: 7.8, house mouse: 0.9, shrew-mole: 1.7, shrew species: 7.8, small songbirds: 0.9, American crow: 0.9	Percent by number in pellets/prey remains	%	NR	Forest Richmond	See citation	Exposure Factor Datasets
Dietary Composition	Townsend vole: 97.5, rat species: 2.5	Percent by number in pellets/prey remains	%	NR	Arthur Drive	See citation	Exposure Factor Datasets
Dietary Composition	Townsend vole: 70.3, North American deer mouse: 1.4, rat species: 1.4, shrew species: 9.5, American crow: 2.7, great blue heron: 1.4, barn owl: 10.8, order coleoptera: 2.7	Percent by number in pellets/prey remains	%	NR	Terra Nova Park	See citation	Exposure Factor Datasets
Dietary Composition	Townsend vole: 37.3, rat species: 25.5, eastern cottontail: 23.5, coast mole: 5.9, medium songbirds: 2.0, small songbirds: 2.0, American crow: 2.0, family anatidae: 2.0	Percent by number in pellets/prey remains	%	NR	Beach Groove Park	See citation	Exposure Factor Datasets
Dietary Composition	Townsend vole: 2.1, North American deer mouse: 21.3, rat species: 42.6, order lagomorpha: 2.1, eastern cottontail: 4.3, medium songbirds: 10.6, small songbirds: 6.4, American crow: 4.3, order coleoptera: 6.4	Percent by number in pellets/prey remains	%	NR	Crescent Park	See citation	Exposure Factor Datasets
Dietary Composition	Townsend vole: 57.3, pacific jumping mouse: 1.3, rat species: 33.4, eastern cottontail: 2.7, medium songbirds: 1.3, American crow: 1.3, family anatidae: 1.3, order coleoptera: 1.3	Percent by number in pellets/prey remains	%	NR	Central Surrey		Exposure Factor Datasets

Citation:

Effects of habitat disturbance on diets of Great Horned Owl (Bubo virginianus) in a cold desert.

Author(s)

Kremer, S.R. and Belk, M.C.

Issue

1

Volume

63
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Mammalia: 89.76, aves: 7.07	Percent biomass in disturbed site	%	B	Not Reported	US Army Dugway Proving Ground	1478	Exposure Factor Datasets
Dietary Composition	Mammalia: 95.74, aves: 0.85	Percent biomass in undisturbed site	%	B	Not Reported	US Army Dugway Proving Ground	2448	Exposure Factor Datasets

Citation:

Risk assessment methodologies for exposure of great horned owls (Bubo virginianus) to PCBs on the Kalamazoo River, Michigan.

Author(s)

Strause, K.D., Zwiernik, M.J., Newsted, J.L., Neigh, A.M., Millsap, S.D., Park, C.S., Moseley, P.P., Kay, D.P., Bradley, P.W., Jones, P.D. and Blankenship, A.L.

Issue

1

Volume

4
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Class aves: 13.8, class mammalia: 86.2, class crustacae: 0.0	Percent biomass	%	NR	Not Reported	Fort Cluster	285	Exposure Factor Datasets
Dietary Composition	Class aves: 24.8, class mammalia: 75.2, class crustacae: 0.0	Percent biomass	%	NR	Not Reported	Trowbridge	285	Exposure Factor Datasets

Citation:

Food habits of Great Horned Owls (Bubo virginianus) in the breeding season in Lami Biological Reserve, southern Brazil.

Author(s)

Tomazzoni, A.C., Pedó, E. and Hartz, S.M.

Volume

15
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Mammals: 34, birds: 38, amphibians: 8, reptiles: 2, fishes: <1, insects: 18	Percent frequency	%	NR	Not Reported	Lami Biological Reserve	85	Exposure Factor Datasets

Charadrius vociferus (Killdeer)

Citation:

Regional fidelity and movement patterns of wintering Killdeer in an agricultural landscape.

Author(s)

Sanzenbacher, P.M. and Haig, S.M.

Issue

1

Volume

25
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Territory Size	December: 14.52 km, January: 16.00, February: 15.86 km	Distance traveled	December: 2.73, January: 3.50, February: 2.28 km	sq km	NR	Adult	Willamette Valley	December: 11, January: 13, February: 14	Exposure Factor Datasets
Home Range	Winter residents: 7.73 sq km, year-round residents: 2.28 sq km		Winter residents: 3.19 sq km, year-round residents: 2.05 sq km	sq km	NR	Adult	Willamette Valley	Winter residents: 249, year-round residents: 86	Exposure Factor Datasets

Sterna antillarum (Least Tern)

Citation:

Metapopulation dynamics of the California least tern.

Author(s)

Akçakaya, H.R., Atwood, J.L., Breininger, D., Collins, C.T. and Duncan, B.

Issue

4

Volume

67
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Location	Sample Size	Type
Hatching Success	Review	Fledglings per nest	Venice Beach	522	Exposure Factor Datasets

Citation:

Chick survival, fledgling residency and evaluation of methods for estimating fledging success in least terns.

Author(s)

Bailey, J.P. and Servello, F.A.

Issue

4

Volume

31
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Type
Hatching Success	0.14-0.74	Fledging success	Number of fledgings/number of hatched chicks	NR	Fledgling	Towsn of Wells & Kennebunk	Exposure Factor Datasets

Citation:

Breeding biology of an interior least tern (Sterna antillarum athalassos) colony in Childress County of North Texas.

Author(s)

Conway, W.C., Smith, L.M. and Ray, J.D.

Issue

1

Volume

55
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Life Cycle Stage	Location	Sample Size	Type
Clutch or Litter Size	2.25	Mean clutch size	Eggs	Embryo	Priarie Dog Town Fork of the Red River in Childress County	20 nests	Exposure Factor Datasets
Time of Nesting	June 1-July 10	Nest initiation			Priarie Dog Town Fork of the Red River in Childress County	20 nests	Exposure Factor Datasets

Citation:

Nesting success and status of the least tern breeding colony at Gibson Lake in southwestern Indiana.

Author(s)

DeVault, T.L., Douglas, M.B., Castrale, J.S., Mills, C.E., Hayes, T. and Rhodes Jr, O.E.

Issue

1

Volume

115
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Sample Size	Type
Hatching Success	See citation Figure 2	Nests hatched		Embryo	Gibson Generating Station, Gibson County	See citation	Exposure Factor Datasets
Hatching Success	See citation Figure 2	Young fledged	NR	Fledgling	Gibson Generating Station, Gibson County	See citation	Exposure Factor Datasets

Citation:

Least Tern chick survival on the lower Mississippi River.

Author(s)

Dugger, K.M., Ryan, M.R. and Renken, R.B.

Issue

2

Volume

71
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Sample Size	Type
Hatching Success	43-62%	Fledging success	NR	Fledgling	Lower Mississippi River	110	Exposure Factor Datasets

Citation:

Reproductive success of the interior least tern (Sterna antillarum) in relation to hydrology on the Lower Mississippi River.

Author(s)

Dugger, K.M., Ryan, M.R., Galat, D.L., Renken, R.B. and Smith, J.W.

Issue

2

Volume

18
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Sample Size	Type
Hatching Success	0-1.4	Chicks fledged/pair	NR	Fledgling	Lower Mississippi River	110	Exposure Factor Datasets

Citation:

Productivity of endangered Least Terns (Sterna antillarum athalassos) below a hydropower and flood-control facility on the Arkansas River.

Author(s)

Leslie Jr, D.M., Wood, G.K. and Carter, T.S.

Issue

4

Volume

45
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Type
Hatching Success	0.59	Fledglings/pair	NR	Fledgling	Arkansas River at Tulsa	Exposure Factor Datasets
Population Density	140	Adult pairs along 94 km	B	Adult	Arkansas River at Tulsa	Exposure Factor Datasets
Hatching Success	0.67	Fledglings/pair	NR	Fledgling	Arkansas River at Tulsa	Exposure Factor Datasets

Comment

OEHHA California Office of Environmental Health Hazard Assessment