[PDF][PDF] Avian and bat cumulative impacts associated with wind energy development in the Columbia Plateau ecoregion of eastern Washington and Oregon
GD Johnson, WP Erickson - Inc.(WEST), Cheyenne, Wyoming, 2008 - Citeseer
METHODS This report provides a broad, qualitative analysis using existing public
information about existing and proposed wind-energy facilities in the region, estimated …
information about existing and proposed wind-energy facilities in the region, estimated …
Species distribution and richness patterns of bird communities in the high elevation forests of Virginia
H Lessig - 2008 - vtechworks.lib.vt.edu
Island biogeography theory predicts that the patterns and distributions of spatially isolated
populations are governed by large scale processes. The high elevations forests in the …
populations are governed by large scale processes. The high elevations forests in the …
[PDF][PDF] Using nest boxes for Lewis's Woodpecker conservation in Central Oregon
D Kook, J Moodie, D Ames - Proceedings of the fourth …, 2008 - partnersinflight.org
The Lewis's Woodpecker (Melanerpes lewis) is a North American picid that is in decline over
the past 40 years, due in large part to a lack of suitable breeding sites. We explore the …
the past 40 years, due in large part to a lack of suitable breeding sites. We explore the …
[PDF][PDF] Data for developing spatial models: Criteria for effective conservation
ND Niemuth, ME Estey, RE Reynolds… - Proceedings of the …, 2008 - partnersinflight.org
A major focus of North American bird conservation programs is the development of spatial
planning tools to guide local and regional conservation efforts. A variety of databases is …
planning tools to guide local and regional conservation efforts. A variety of databases is …
[图书][B] An investigation of factors influencing nestling begging behavior in a generalist brood parasite
JW Rivers - 2008 - search.proquest.com
Begging is a dynamic interaction in which dependent young solicit resources (typically food)
from their care-giving parents, and parents use begging displays to make decisions about …
from their care-giving parents, and parents use begging displays to make decisions about …
[图书][B] Mate quality and parental investment in the House Wren
LA Walters - 2008 - search.proquest.com
Iteroparous organisms face a fundamental life history tradeoff between investment in current
and future reproduction. Theory suggests that organisms should bias their reproductive …
and future reproduction. Theory suggests that organisms should bias their reproductive …
[图书][B] Northern bobwhite breeding season ecology in southern New Jersey
BM Collins - 2008 - search.proquest.com
Abstract Northern Bobwhite (Colinus virginianus) populations have been declining over
much of their range, but some of the steepest declines have been documented in New …
much of their range, but some of the steepest declines have been documented in New …
[PDF][PDF] Evaluating a stepping stone for Neotropical Migratory birds–the Belizean north-east biological corridor
I WILD - belizemigrants.wordpress.com
Methods The study was carried out entirely in the Corozal district of Belize and two methods
were used to study site/habitat use and stopover behaviour during migration: 1) Mist netting …
were used to study site/habitat use and stopover behaviour during migration: 1) Mist netting …
[PDF][PDF] Priority grassland bird distribution and abundance in Illinois, Indiana, Kentucky, and Tennessee, with a special emphasis on Henslow's Sparrow
T Beachy, DA Buehler - 2008 - chjv.org
Grassland birds are experiencing some of the greatest population declines of any group
North American birds (Peterjohn and Sauer 1999). This decline has been evidenced by data …
North American birds (Peterjohn and Sauer 1999). This decline has been evidenced by data …