Adjusted Diets of Bald Eagles (Haliaeetus leucocephalus) Breeding In An Altered Estuary
作者： Matthew R. Hanson , John D. Baldwin
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摘要: Abstract Diet of Bald Eagles (Haliaeetus leucocephalus) in the Florida Bay estuary was determined from prey remains nest sites and used to evaluate differences between two time periods, 1972 1973 breeding seasons compared with 2009 2010. Between these underwent a well-documented series ecological changes beginning late 1980s, which significantly altered ecosystem. To examine hypothesis that may have shifted Eagle diets, we 571 (30 species) collected 1972/1973 21 sites, 419 (22 2009/2010 11 sites. Fish made up majority (80.7% 69.5% by number, respectively) birds were second (15.8% 29.1%). Hardhead catfish (Arius felis) skulls individual both periods (55% 54%). also ate larger seasons, as m...
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K Robert Clarke, Ray N Gorley, PJ Somerfield, Richard M Warwick, Change in marine communities : an approach to statistical analysis and interpretation Published in <b>2001</b> - <b>1994</b> in Plymouth by Plymouth marine laboratory. ,(2001)
W Grainger Hunt, R E Jackman, E W Bianchi, D E Driscoll, Foraging ecology of nesting bald eagles in Arizona Journal of Raptor Research. ,vol. 36, pp. 245- 255 ,(2002)
S.S. De Silva, P.A.B. Perera, Studies on the young grey mullet, Mugil cephalus L. Aquaculture. ,vol. 7, pp. 327- 338 ,(1976) , 10.1016/0044-8486(76)90129-0
T. A. NEAHR, G. W. STUNZ, T. J. MINELLO, Habitat use patterns of newly settled spotted seatrout in estuaries of the north-western Gulf of Mexico Fisheries Management and Ecology. ,vol. 17, pp. 404- 413 ,(2010) , 10.1111/J.1365-2400.2010.00733.X
CAROL L. MCINTYRE, JOSHUA H. SCHMIDT, Ecological and environmental correlates of territory occupancy and breeding performance of migratory Golden Eagles Aquila chrysaetos in interior Alaska Ibis. ,vol. 154, pp. 124- 135 ,(2012) , 10.1111/J.1474-919X.2011.01181.X
Stephen M. Redpath, Roger Clarke, Mike Madders, Simon J. Thirgood, ASSESSING RAPTOR DIET: COMPARING PELLETS, PREY REMAINS, AND OBSERVATIONAL DATA AT HEN HARRIER NESTS The Condor. ,vol. 103, pp. 184- 188 ,(2001) , 10.1650/0010-5422(2001)103[0184:ARDCPP]2.0.CO;2
Christian Rutz, Rob G Bijlsma, Food-limitation in a generalist predator. Proceedings of The Royal Society B: Biological Sciences. ,vol. 273, pp. 2069- 2076 ,(2006) , 10.1098/RSPB.2006.3507
John C. Ogden, John D. Baldwin, Oron L. Bass, Joan A. Browder, Mark I. Cook, Peter C. Frederick, Peter E. Frezza, Rafael A. Galvez, Ann B. Hodgson, Kenneth D. Meyer, Lori D. Oberhofer, Ann F. Paul, Pamela J. Fletcher, Steven M. Davis, Jerome J. Lorenz, Waterbirds as indicators of ecosystem health in the coastal marine habitats of Southern Florida: 2. Conceptual ecological models Ecological Indicators. ,vol. 44, pp. 128- 147 ,(2014) , 10.1016/J.ECOLIND.2014.03.008
MJ Butler, JH Hunt, WF Herrnkind, MJ Childress, R Bertelsen, W Sharp, T Matthews, JM Field, HG Marshall, Cascading Disturbances in Florida Bay, USA: Cyanobacteria Blooms, Sponge Mortality, And Implications For Juvenile Spiny Lobsters Panulirus Argus Marine Ecology Progress Series. ,vol. 129, pp. 119- 125 ,(1995) , 10.3354/MEPS129119
David A. Buehler, Bald Eagle (Haliaeetus leucocephalus) The Birds of North America Online. ,(2000) , 10.2173/BNA.BALEAG.02