Fledgling

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Northern Flicker (Colaptes auratus)

Citation:

Delayed nesting decreases reproductive success in northern flickers: implications for competition with European starlings

Author(s)
Ingold, Danny J.
Pages
321-326
Year
Issue
2
Volume
67
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate 5.09 average number of fledglings from clutches laid early in the breeding season (1990-1992, 1994) fledglings/clutch Not Reported Fledgling 11 clutches New Concord, Muskingum County (40 deg, 00'N, 81 deg, 46'W) Exposure Factor Datasets
Fledging or Weaning Rate 2.75 average number of fledglings from clutches laid late in the breeding season (1990-1992, 1994) fledglings/clutch Not Reported Fledgling 4 clutches New Concord, Muskingum County (40 deg, 00'N, 81 deg, 46'W) Exposure Factor Datasets

Loggerhead Shrike (Lanius ludovicianus)

Citation:

The effects of fencelines on the reproductive success of loggerhead shrikes

Author(s)
Yosef, Reuven
Pages
281-285
Year
Issue
1
Volume
8
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Age at Fledging, Metamorphosis, Weaning range of average nestling periods, in two habitats, for successful nests d Not Reported Fledgling 64 clutches Archbold Biological Station Exposure Factor Datasets
Fledging or Weaning Rate 1.4 average number of fledglings produced per nest fledglings/nest Not Reported Fledgling 64 clutches, 245 eggs Archbold Biological Station Exposure Factor Datasets 1.7 SD
Citation:

Reproductive success and nesting habitat of loggerhead shrikes in north-central South Carolina

Author(s)
Gawlik, Dale E. and Keith L. Bildstein
Pages
37-48
Year
Issue
1
Volume
102
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Fledging or Weaning Rate 4.7 average number of fledglings produced per successful nest, 2 years fledglings/nest Not Reported Fledgling 32 nests York County Exposure Factor Datasets 1.3 SD
Citation:

Nest ecology, productivity, and growth of the loggerhead shrike on the shortgrass prairie

Author(s)
Porter, David K., Mark A. Strong, J. Brent Giezentanner and Ronald A. Ryder
Pages
429-436
Year
Issue
4
Volume
19
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Age at Fledging, Metamorphosis, Weaning 17 normal fledging period d Not Reported Fledgling 232 fledged birds Pawnee National Grassland Exposure Factor Datasets
Fledging or Weaning Rate 5.40 average number of fledglings produced per nest fledglings/nest Not Reported Fledgling 65 successful nests Pawnee National Grassland Exposure Factor Datasets
Citation:

Breeding ecology of Lanius ludovicianus nesting in sagebrush

Author(s)
Woods, Christopher P.
Pages
244-250
Year
Volume
6
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Error
Fledging or Weaning Rate 5.1 average number of fledglings per sucessful pair fledglings/pair Not Reported Fledgling 65 pairs Ada, Elmoor, Owyhee Counties Exposure Factor Datasets 1.5 SD
Age at Fledging, Metamorphosis, Weaning age at which young left nests d Not Reported Fledgling 65 pairs Ada, Elmoor, Owyhee Counties Exposure Factor Datasets

California Least Tern (Sterna antillarum ssp. browni)

Citation:

Demography of a California least tern colony including effects of the 1982-83 El Nino

Author(s)
Massey, Barbara W., David W. Bradley and Jonathon L. Atwood
Pages
976-983
Year
Volume
94
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Fledging or Weaning Rate average number of fledglings produced per pair, over 13 years fledglings/pair Not Reported Fledgling 35-165 pairs/year Venice (beach) Exposure Factor Datasets Los Angeles
Fledging or Weaning Rate average number of fledglings produced per pair, over 13 years fledglings/pair Not Reported Fledgling 775-1,264 pairs/year statewide Exposure Factor Datasets
Citation:

Reproduction and breeding success of California least terns in Jalisco, Mexico

Author(s)
Garcia, Andres, and Gerardo Ceballos
Pages
1084-1087
Year
Volume
97
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Fledging or Weaning Rate range of fledging rates, 2 years fledglings/nests Not Reported Fledgling 16-58 nests/year Cuixmala Beach [19 deg, 22'14"N, 104 deg 59'31"W] Exposure Factor Datasets MEXICO
Citation:

Breeding biology of the California least tern

Author(s)
Massey, Barbara W.
Pages
1-24
Year
Volume
72
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties Error
Body Weight - Mean 39.62 asymptotic body weight of juveniles at 15 days of age g Not Reported Fledgling 8 birds Sunset Aquatic Park, Huntington Beach Exposure Factor Datasets Orange 0.73 2SE
Age at Fledging, Metamorphosis, Weaning 20 approximate age of fledging (first flight) d Not Reported Fledgling 2 birds Sunset Aquatic Park, Huntington Beach Exposure Factor Datasets Orange
Citation:

Second wave nesting of the California least tern: age composition and reproductive success

Author(s)
Massey, Barbara W. and Jonathon L. Atwood
Pages
596-605
Year
Volume
98
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Fledging or Weaning Rate 0.50 (first wave), 0.58 (second wave) mean number of fledglings produced per nesting pair fledglings/pair Not Reported Fledgling 10 nests (first wave), 33 nests (second wave) NASA Island, Seal Beach National Wildlife Refuge Exposure Factor Datasets Orange
Citation:

Population status and trends of the California least tern

Author(s)
Fancher, Jack M.
Pages
59-66
Year
Volume
28
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate 0.69 statewide average annual fledging rate, 13 years fledglings/pair Not Reported Fledgling 832-1708 nesting pairs/year Exposure Factor Datasets

Peregrine Falcon (Falco peregrinus)

Citation:

The peregrine falcon: life history and population literature

Author(s)
Hickey, Joseph J. and Daniel W. Anderson
Pages
3-42
Publisher
University of Wisconsin Press
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate review Both Male and Female Fledgling Not Reported Exposure Factor Datasets
Citation:

Distribution and reproductive success of peregrine falcons (Falco peregrinus anatum) in California during 1975 and 1976

Author(s)
Thelander, Carl G.
Pages
13
Publisher
California Department of Fish and Game, Wildlife Management Branch Administrative Report
Year
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate range over 2 yrs young/pair Both Male and Female Fledgling 7 - 9 pairs Exposure Factor Datasets
Citation:

Probleme der Fortpflanzungsbiolgie und Bestandserhaltung bei deutschen Wanderfalken (Falco peregrinus)

Author(s)
Mebs, Theodor
Pages
47-56
Year
Volume
81
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries
Fledging or Weaning Rate 2.46 fledglings/brood Both Male and Female Fledgling 48 broods Exposure Factor Datasets GERMANY
Citation:

Population ecology of peregrine falcon Falco peregrinus in Baden-Wuerttemberg, 1965-1991

Author(s)
Wegner, Peter
Pages
p.211-218
Publisher
Pica Press
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Fledging or Weaning Rate 2.6 fledlings/pair Both Male and Female Fledgling Not Reported Exposure Factor Datasets GERMANY
Survival/ Mortality brood survival; increase to 60% in 1991, due to protective measures % Not Reported Fledgling Not Reported Exposure Factor Datasets GERMANY
Citation:

The population biology of peregrine falcons in the Northwest Territories, Canada

Author(s)
Court, Gordon S., D. Mark Bradley, C. Cormack Gates, and David A. Boag
Pages
729-739
Publisher
The Peregrine Fund, Inc.
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Condition
Fledging or Weaning Rate 1.91 representative number of fledglings per nest attempt in a "normal year" fledglings/nest Both Male and Female Fledgling 101 pairs Rankin Inlet, Hudson Bay (62 deg49'N, 92 deg05'W) Exposure Factor Datasets breeding
Citation:

American Peregrine Falcon

Author(s)
Aldrich, John A.
Pages
1-14
Publisher
U.S. Fish and Wildlife Service
Year
Exposure Endpoint Type Endpoint Value Sex Life Cycle Stage Sample Size Location Type Countries
Fledging or Weaning Rate review Both Male and Female Fledgling Not Reported Exposure Factor Datasets USA

American Kestrel (Falco sparverius)

Citation:

A study of factors affecting nesting raptor populations in urban ares, Sacramento County, California - 1974

Author(s)
Vincenty, Joseph A., III
Pages
1-21
Publisher
California Department of Fish and Game, Wildlife Management Branch Administrative Report No. 74-5
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Fledging or Weaning Rate 2.2 fledging rate per successful nest fledglings per nest Both Male and Female Fledgling 17 American River; oak woodlands, grasslands, residential Exposure Factor Datasets Sacramento
Citation:

Hawks, Owls and Wildlife

Author(s)
Craighead, John J. and Frank C. Craighead, Jr.
Pages
443
Publisher
Dover Publications, Inc.
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate 4.2 number of fledglings produced per pair fledglings/pair Not Reported Fledgling 10 nests Jackson Hole Exposure Factor Datasets

Willow Flycatcher (Empidonax traillii)

Citation:

Traill's flycatcher breeding biology

Author(s)
Holcomb, Larry C.
Pages
50-68
Year
Issue
3
Volume
40
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Error
Age at Fledging, Metamorphosis, Weaning 12.3 d Both Male and Female Fledgling 82 chicks Toledo, Wooster, OH Exposure Factor Datasets 0.1 SE

Burrowing Owl (Athene cunicularia formerly Speotyto cunicularia)

Citation:

Selected aspects of burrowing owl ecology and behavior

Author(s)
Martin, Dennis J.
Pages
446-456
Year
Volume
75
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate 4.9 fledglings/pair Both Male and Female Fledgling 15 pairs Albuquerque Exposure Factor Datasets

Western Meadowlark (Sturnella neglecta)

Citation:

A determination of the economic status of the western meadowlark (Sturnella neglecta) in California

Author(s)
Bryant, Harold C.
Pages
377-510
Year
Issue
14
Volume
11
Exposure Endpoint Type Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Time of Fledging or Metamorphosis observed number of days chicks spent in nest d Not Reported Fledgling Not Reported Exposure Factor Datasets

Song Sparrow (Melospiza melodia)

Citation:

Effects of supplemental food on growth and adult size in the song sparrow

Author(s)
Smith, James N. M. and Peter Arcese
Pages
1416-1423
Year
Volume
19
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Countries Error
Survival/ Mortality 3.87 young raised to independence Not Reported Fledgling 34 nests Mandarte Island Exposure Factor Datasets CANADA 0.68 SE
Citation:

Stability, regulation, and the determination of abundance in an insular song sparrow population

Author(s)
Arcese, Peter, James N. M. Smith, Wesley M. Hochachka, Christopher M. Rogers, and Donald Ludwig
Pages
805-822
Year
Issue
3
Volume
73
Exposure Endpoint Type Units Sex Life Cycle Stage Sample Size Location Type Countries
Age at Fledging, Metamorphosis, Weaning d Both Male and Female Fledgling 15 years Mandarte island Exposure Factor Datasets CANADA
Citation:

Determinants and consequences of nestling condition in song sparrows

Author(s)
Hochachka, Wesley, and James N. M. Smith
Pages
995-1008
Year
Issue
3
Volume
60
Exposure Endpoint Type Endpoint Value Units Sex Life Cycle Stage Sample Size Location Type Countries
Age at Fledging, Metamorphosis, Weaning 30 d Not Reported Fledgling Not Reported Mandarte island Exposure Factor Datasets CANADA
Citation:

Effects of population density and supplemental food on reproduction in song sparrows

Author(s)
Arcese, Peter and James N. M. Smith
Pages
119-136
Year
Volume
57
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries
Age at Fledging, Metamorphosis, Weaning 17 d Both Male and Female Fledgling 16 pairs with suppl. food Mandarte island Exposure Factor Datasets CANADA
Survival/ Mortality 83 suppl. food; fledgling surviving to independence % Both Male and Female Fledgling 13 pairs with suppl. food Mandarte island Exposure Factor Datasets CANADA

Double-crested Cormorant (Phalacrocorax auritus)

Citation:

Brood size and chick position as factors influencing feeding frequency, growth, and survival of nestling double-crested cormorants, Phalacrocorax auritus

Author(s)
Leger, Claire and Raymond McNeil
Pages
351-361
Year
Issue
3
Volume
101
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type Countries Error
Body Weight - Mean 1900.5 mean asymptotic weight of fledglings g Not Reported Fledgling 33 chicks Iles de la Madeleine Archipelago, Gulf of St. Lawrence Exposure Factor Datasets CANADA 189.8 SD
Citation:

Breeding success of double-crested cormorants in the San Francisco Bay Area, California

Author(s)
Stenzel, Lynne E., Harry R. Carter, R. Philip Henderson, Steven D. Emslie, Mark J. Rauzon, Gary W. Page, and Patrick Y. O'Brien
Pages
216-224
Year
Volume
18
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate 0.98 +/- 0.07 to 1.78 +/- 0.06 mean number of chicks fledged/nest (over 3 years) Both Male and Female Fledgling 296-424 nests/year San Francisco Bay estuary Exposure Factor Datasets
Citation:

Characteristics of a rapidly increasing colony of double-crested cormorants (Phalacrocorax auritus) in Lake Ontario: Population Size, Reproductive Parameters and Band Recoveries

Author(s)
Weseloh, D.V. Chip and Peter J. Ewins
Pages
443-456
Year
Issue
2
Volume
20
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type Age-Specific
Fledging or Weaning Rate 2.14 mean number of young produced/active nest (across 10 yrs) Both Male and Female Fledgling Not Reported Lake Ontario (43 deg 53'N, 76 deg 24'W) Exposure Factor Datasets spring

Great Horned Owl (Bubo virginianus)

Citation:

The nesting, reproductive performance, and chlorinated hydrocarbon residues in the red-tailed hawk and great horned owl in south-central Montana

Author(s)
Seidensticker, John C. and Harry V. Reynolds
Pages
408-418
Year
Issue
4
Volume
83
Exposure Endpoint Type Endpoint Value Endpoint Description Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate 64% percent of nests known to fledge young Not Reported Fledgling 11 nests south-central Montana Exposure Factor Datasets
Citation:

Hawks, Owls and Wildlife

Author(s)
Craighead, John J. and Frank C. Craighead, Jr.
Pages
443
Publisher
Dover Publications, Inc.
Year
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Fledging or Weaning Rate 2 number of fledglings produced per pair fledglings/pair Not Reported Fledgling 4 nests Jackson Hole Exposure Factor Datasets

Mourning Dove (Zenaida macroura)

Citation:

Dispersal of recently fledged mourning doves from nest sites

Author(s)
Hitchcock, Ronald R., and Ralph E. Mirarchi
Pages
581-585
Year
Issue
4
Volume
98
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type
Time of Fledging or Metamorphosis 15 age at fledging d Both Male and Female Fledgling 35 broods east-central area Exposure Factor Datasets

Western Snowy Plover (Charadrius nivosus ssp. nivosus formerly Charadrius alexandrinus ssp. nivosus)

Citation:

Status and breeding biology of the snowy plover charadrius alexandrius in California

Author(s)
Page, Gary W. and Lynne E. Stenzel
Pages
38-39
Year
Volume
27
Exposure Endpoint Type Endpoint Value Endpoint Description Units Sex Life Cycle Stage Sample Size Location Type California Counties
Fledging or Weaning Rate 2.0 number of young fledged per successful brood fledglings/brood Not Reported Fledgling 35 nests Point Reyes Exposure Factor Datasets Marin
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