AVIS-IBIS

Birds of Indian Subcontinent

Southern Bald Eagle Productivity and Nest Site Selection

Publication Type:Journal Article
Year of Publication:1979
Authors:McEwan, LC, Hirth, DH
Journal:The Journal of Wildlife Management
Volume:43
Issue:3
Date Published:1979
ISBN Number:0022541X
Keywords:Accipitridae, Haliaeetus, Haliaeetus leucocephalus
Abstract:Productivity and nesting habitat of the southern bald eagle (Haliaeetus l. leucocephalus) in north-central Florida were analyzed. The productivity of 109 active nests over a 4-year period (1973-76) was 1.14 young/nest, and for 78 successful nests was 1.59 young/nest. Thirty-four sites examined in 1976 were within 3 km of water and were preferentially located in flatwoods and hardwood swamps. Most nests were in dominant pines, and nest trees tended to be located along ecotones. No correlation (P > 0.05) was obtained when production of young was regressed on distance from water or distance between nearest neighbors. Production was independent of habitat within 0.5 km of 61 nests studied during the 1976 nesting season. Production of young was independent of habitat alteration and road use at distances of 0.0-0.5, 0.5-1.0, and 1.0-1.5 km from active nests.
URL:http://www.jstor.org/stable/3808735
Short Title:The Journal of Wildlife Management
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith