Species

Displaying 1321 - 1360 of 9478 datapoints

Egretta thula (Snowy Egret)

Citation:

Status, trends, and implications for the conservation of heron and egret nesting colonies in the San Francisco Bay area.

Author(s)

Kelly, J.P., Etienne, K., Strong, C., McCaustland, M. and Parkes, M.L

Issue

4

Volume

30
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Units	Life Cycle Stage	Location	Sample Size	Type
Clutch or Litter Size	Central San Francisco Bay: 2.03, Outer Coast-a: 1.27, Outer coast-b: 1.60, San Pablo Bay-a: 2.09, San Pablo Bay-b: 1.54, Russian River-a: 1.66, Russian River-b: 1.75	Mean young produced in successful nests	Central San Francisco Bay: 0.236, Outer Coast-a: 0.073, Outer coast-b: 0.193, San Pablo Bay-a: 0.119, San Pablo Bay-b: 0.136, Russian River-a: 0.103, Russian River-b: 0.128	Young	Nestling	San Francisco bay area	Central San Francisco Bay: 35, Outer Coast-a: 38, Outer coast-b: 15, San Pablo Bay-a: 160, San Pablo Bay-b: 103, Russian River-a: 97, Russian River-b: 53	Exposure Factor Datasets
Time of Nesting	See citation Figure 10	Intraseasonal nesting activity indexed by mean % nests				San Francisco bay area		Exposure Factor Datasets

Citation:

Rainfall effects on heron and egret nest abundance in the San Francisco Bay area.

Author(s)

Kelly, J.P. and Condeso, T.E.

Issue

5

Volume

34
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Location	Sample Size	Type
Population Density	304 [258.2-358.8 (95%CI)]	Nest abundance	San Francisco bay area	Not reported	Exposure Factor Datasets

Citation:

Linking wading bird prey selection to number of nests.

Author(s)

Klassen, J.A., Gawlik, D.E. and Frederick, P.C.

Issue

8

Volume

80
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	See citation Table 1	Percent biomass	%	Nestling	Everglades	113	Exposure Factor Datasets

Citation:

Wading bird foraging: response and recovery from an oil spill.

Author(s)

MacCarone, A.D. and Brzorad, J.N.

Issue

2

Volume

23
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Population Density	1989: 90, 1998: 87, 1999: 94	Active nests before/after oil spill in 1990	No. of active nests	B	Adult	Isle of Meadows in Arthur Kill	See citation	Exposure Factor Datasets

Citation:

Foraging patterns of breeding egrets at coastal and interior locations.

Author(s)

Maccarone, A.D. and Brzorad, J.N.

Issue

1

Volume

25
Exposure Endpoint Type	Endpoint Value	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	See citation Figure 2	% of total	NR	Not Reported	New York City area	75	Exposure Factor Datasets
Dietary Composition	See citation Figure 2	% of total	NR	Not Reported	Witchita area	75	Exposure Factor Datasets

Citation:

Breeding biology of five species of herons in coastal Florida.

Author(s)

Maxwell, G.R. and Kale, H.W.

Issue

4

Volume

94
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Units	Life Cycle Stage	Location	Sample Size	Type
Time of Hatching or Parturition	April 13-23: 45, April 24-May 1: 16, May 2-21: 10				Embryo	Riomar Island, Indian River County	71 nests	Exposure Factor Datasets
Time of Nesting	See citation Table 3	Days between eggs laid		Days	Embryo	Riomar Island, Indian River County	71 nests	Exposure Factor Datasets
Clutch or Litter Size	2.9	No. eggs laid March 23-May 2	0.06	Eggs/nest	Embryo	Riomar Island, Indian River County	77	Exposure Factor Datasets
Time of Hatching or Parturition	22.1	Incubation period	0.17	Days	Embryo	Riomar Island, Indian River County		Exposure Factor Datasets
Survival/ Mortality	28.8	Mortality from laying through 10 d		%	Nestling	Riomar Island, Indian River County	65	Exposure Factor Datasets
Survival/ Mortality	42.5	Mortality from laying through 2 w		%	Nestling	Riomar Island, Indian River County		Exposure Factor Datasets
Hatching Success	82			%	Embryo	Riomar Island, Indian River County	226	Exposure Factor Datasets

Citation:

Long-term movement patterns for seven species of wading birds.

Author(s)

Melvin, S.L., Gawlik, D.E. and Scharff, T.

Issue

3

Volume

22
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Units	Sex	Life Cycle Stage	Sample Size	Type
Home Range	836.81	Mean distance between banding and recapture	96.3	km	B	Adult	111	Exposure Factor Datasets

Citation:

Food habits of 4 species of wading birds (Ardeidae) in a tropical mangrove swamp.

Author(s)

Miranda, L. and Collazo, J.A.

Issue

3

Volume

20
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Gerridae: 1.3, Poecillidae: 18.3, Unidentified fish: 0.4,m Xiphocaris spp.: 78.4, Orthoptera: 1.3	% total items	% total items	NR	Not Reported	Boqueron Wildlife Refuge	8	Exposure Factor Datasets

Citation:

Colonization and growth of a mixed-species heronry in South Dakota.

Author(s)

Naugle, D.E., Johnson, R.R., Meeks, W.A. and Higgins, K.F

Issue

2

Volume

19
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Population Density	20	Nests in heronry	No. nests	B	Adult	Brown County (45⁰ 40'N, 98⁰ 05'W)	20	Exposure Factor Datasets

Citation:

Regional patterns of wading bird productivity in northeastern US estuaries.

Author(s)

Parsons, K.C., Schmidt, S.R. and Matz, A.C.

Issue

3

Volume

24
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Clutch or Litter Size	Delaware Bay: 3.8, New York Harbor: 4.1, Cape Cod: 4.1, Boston Harbor: 4.0	Clutch size		No. eggs/nest	B	Embryo	Various location in Atlantic North East	See citation	Exposure Factor Datasets
Hatching Success	Delaware Bay: 79.3, New York Harbor: 85.0, Cape Cod: 84.6, Boston Harbor: 88.1	Percent of successful nests	Delaware Bay: 22.9, New York Harbor: 20.9, Cape Cod: 20.0, Boston Harbor: 17.9	Percent successful nests	B	Embryo	Various location in Atlantic North East	Delaware Bay: 144, New York Harbor: 290, Cape Cod: 123, Boston Harbor: 54	Exposure Factor Datasets

Citation:

Reproductive success of wading birds usingPhragmites marsh and upland nesting habitats.

Author(s)

Parsons, K.C.

Issue

2

Volume

26
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Life Cycle Stage	Location	Sample Size	Type
Population Density	See citation Figure 2	Number of nests	No. nests	Embryo	Pea Patch Island	See citation	Exposure Factor Datasets
Time of Hatching or Parturition	See citation Figure 3	Julian date of hatching	Julian date	Embryo	Pea Patch Island	See citation	Exposure Factor Datasets
Survival/ Mortality	See citation Figure 4			Embryo	Pea Patch Island	See citation	Exposure Factor Datasets
Hatching Success	See citation Figure 5	Percent hatching success	%	Embryo	Pea Patch Island	See citation	Exposure Factor Datasets

Citation:

Distribution and Abundance of Breeding Birds in Boston Harbor

Author(s)

Paton, P.W.C., Harris, R. J. and Trocki, C.L.

Issue

3

Volume

12
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Population Density	See citation Table 1	Breeding pairs on islands in Boston Harbor	No. pairs	B	Adult	Islands in Boston Harbor	2002: 66, 2003: 58	Exposure Factor Datasets

Citation:

Nesting Waterbirds of Isla Montague, Northern Gulf of California, México: Loss of EggsDue to Predation and Flooding, 1993-1994

Author(s)

Peresbarbosa, E. and Mellink, E.

Issue

2

Volume

24
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Time of Mating/ Laying	See citation Figure 1	Time of nesting activities (mating, laying, nesting)	Month	B	Adult	Isla Montague, northern Gulf of California	See citation	Exposure Factor Datasets

Citation:

Resource use by herons in a Yucatan wetland during the breeding season.

Author(s)

Ramo, C. and Busto, B.

Issue

4

Volume

105
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Astyanax fasciatus: 19, Rhamdia guatemalensis: 7, Cyprindon variegatus: 9, Garmanella pulchra: 4, Gambusia yucatana: 6, Poecilia orri: 27, Xiphophorus maculatus: <1, Cichlasoma friedrichsthali: 3, Cichlasoma urophthalmus: 1, Cichlasoma meeki: 4, Cichlasoma octofasciatum: <1, Cichlasoma salvini: 4, Petenia splendida: 15, Decapoda (prawns): <1	Percent biomass	% biomass	B	Nestling	Sian Ka'an Biosphere Reserve, Yucatan Peninsula	6	Exposure Factor Datasets

Citation:

Widespread cannibalism by fledglings in a nesting colony of Black-crowned Night-herons.

Author(s)

Riehl, C.

Issue

1

Volume

118
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Population Density	10	Breeding pairs on island	Pairs	B	Adult	Oschner Island, Audobon Park, New Orleans	10	Exposure Factor Datasets

Citation:

Colony turnover, nest success and productivity, and causes of nest failure among wading birds (Ciconiiformes) at Lake Okeechobee, Florida (1989-1992).

Author(s)

Smith, J.P. and Collopy, M.W.

Volume

45
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Time of Nesting	March 10-22			B	Adult	Lake Okeechobee	See citation	Exposure Factor Datasets
Population Density	See citation Table 2	Number of nests				Lake Okeechobee	See citation	Exposure Factor Datasets
Hatching Success	1989: 83, 1990: 100, 1991: 80, 1992: 61 %	Nest success	% success	B	Adult	Lake Okeechobee	See citation	Exposure Factor Datasets
Clutch or Litter Size	1989: 3.5, 1990 & 1991: 3.3, 1992: 3.4	Eggs per nest	Eggs/nest	B	Embryo	Lake Okeechobee	See citation	Exposure Factor Datasets

Citation:

Nesting season food habits of 4 species of herons and egrets at Lake Okeechobee, Florida.

Author(s)

Smith, J.P.

Issue

2

Volume

20
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	See citation Figure 4	Percent biomass	B	Nestling	Lake Okeechobee	See citation Table 1	Exposure Factor Datasets

Citation:

Scale-dependent habitat selection of nesting Great Egrets and Snowy Egrets.

Author(s)

Stolen, E.D., Collazo, J.A. and Percival, H.F.

Issue

3

Volume

30
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Foraging Distance	6.2	Mean flight distance	0.46	km	NR	Not Reported	North Indian River Lagoon	28	Exposure Factor Datasets

Citation:

The feeding ecology and behavior of five species of herons in southeastern New Jersey.

Author(s)

Willard, D.E.

Issue

4

Volume

79
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	See citation	Prey size	NR	Both Adults and Juveniles	Brigantine National Wildlife Refuge	Not reported	Exposure Factor Datasets

Cathartes aura (Turkey Vulture)

Citation:

Anthropogenic debris in the diet of turkey vultures (Cathartes aura) in a remote and low-populated South Atlantic island.

Author(s)

Augé, A.A.

Issue

4

Volume

40
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Error	Units	Sex	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	Vegetation: 18.0, feathers: 18.6, anthropogenic debris: 16.3, sheep wool: 29.2, bones: 2.3, volume not estimated: cephalopod beaks, small rocks, crustacean shells, fur	Dietary component category	Vegetation: 22.0, feathers: 30.0, anthropogenic debris: 21.7, sheep wool: 32.7, bones: 5.4	% of volume	NR	Not Reported	Stanley, Falkland Islands	100	Exposure Factor Datasets

Citation:

Food finding and the influence of information, local enhancement, and communal roosting on foraging success of North American vultures.

Author(s)

Buckley, N.J.

Issue

2

Volume

113
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Life Cycle Stage	Location	Sample Size	Type
Dietary Composition	See citation Table 1	Observed consumption	Item identification	Not Reported	Sinton, San Patricio County	Not reported	Exposure Factor Datasets

Citation:

Raptor and large soaring bird migration across the Isthmus of Tehuantepec, Mexico: distribution, seasonality, and phenology.

Author(s)

Cabrera-Cruz, S.A., Cervantes-Pasqualli, J.A., INZUNZA, E.R., Hernandez-Morales, T. and Villegas-Patraca, R.

Issue

1

Volume

27
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Life Cycle Stage	Location	Sample Size	Type
Time of Migration or Dispersal	March-May (peak: late April)	Spring migration	Not Reported	Southern Isthmus of Tehuantepec, Oaxaca	See citation	Exposure Factor Datasets
	September-November (peak: late October)	Autumn migration	Not Reported	Southern Isthmus of Tehuantepec, Oaxaca	See citation	Exposure Factor Datasets

Citation:

Food habits of black and turkey vultures in Pennsylvania and Maryland.

Author(s)

Coleman, J.S. and Fraser, J.D.

Issue

4

Volume

51
Exposure Endpoint Type	Endpoint Value	Endpoint Description	Units	Sex	Life Cycle Stage	Sample Size	Type
Dietary Composition	Cattle: 18, swine: 24, poultry: 8, sheep: 6, kitchen scraps: 2, groundhog: 16, deer: 4, skunk: 6, raccoon: 2, insect larva: 6, rabbit: 2, rodents: 2, turtle: 2, fish: 2; domestic: 58, wild: 42	Percent of feedings on various items	% of feedings	NR	Not Reported	10	Exposure Factor Datasets

Citation:

Habitat use and home ranges of black and turkey vultures.

Author(s)

Coleman, J.S. and Fraser, J.D.

Issue

3

Volume

53
Exposure Endpoint Type	Endpoint Value	Error	Units	Sex	Life Cycle Stage	Sample Size	Type
Home Range	Summer: 27050, winter: 12773, year: 37072, breeding: 6942, unknown status: 67202	Summer: 18567, winter: 3814 year: 27625, breeding: 1274, unknown status: 52551	ha	NR	Not Reported	Summer: 11, winter: 4, year: 4, breeding: 2, unknown status: 2	Exposure Factor Datasets

Comment

OEHHA California Office of Environmental Health Hazard Assessment