David W. Willey

发表

Effects of habitat fragmentation on avian nesting success: a review of the evidence at multiple spatial scales

Scott E. Stephens, D. Koons, J. Rotella, 2004 .

Effectiveness of wildlife guards at access roads

Tiffany D H Allen, M. Huijser, David W. Willey, 2013 .

Lesser Scaup Population Dynamics: What Can Be Learned from Available Data?

Robert G. Clark, Mark L. Taper, David N. Koons, 2006 .

Home range characteristics of Mexican Spotted Owls in the Rincon Mountains, Arizona

C. van Riper, David W. Willey, 2014 .

Diet of Mexican Spotted Owls in Utah and Arizona

David W. Willey, 2013 .

FIELD SURVEYS FOR MEXICAN SPOTTED OWLS (Strix occidentalis lucida) AND NORTHERN GOSHAWKS (Accipiter gentiles) IN THE GRAND CANYON NATIONAL PARK (2009)

David W. Willey, 2009 .

Home Range and Habitat Ecology of Mexican Spotted Owls In Grand Canyon National Park

M. Taper, David W. Willey, T. Bowden, 2008 .

Nesting Success of San Clemente Sage Sparrows

David W. Willey, 1990 .

Home Range Characteristics of Mexican Spotted Owls in the Canyonlands of Utah

C. van Riper, David W. Willey, 2007 .

Characteristics of nesting areas used by San Clemente Island sage sparrows

David W. Willey, 1997 .

Breeding Season Home Range and Habitat Use of Mexican Spotted Owls (Strix occidentalis lucida) Below the South Rim of Grand Canyon National Park

Jake M. Ferguson, M. Taper, David W. Willey, 2015 .

Roost Habitat of Mexican Spotted Owls (Strix occidentalis lucida) in the Canyonlands of Utah

David W. Willey, Charles van Riper iii, 2015 .

FIRST-YEAR MOVEMENTS BY JUVENILE MEXICAN SPOTTED

C. Riper, David W. Willey, 2000 .

First-year movements by juvenile Mexican spotted owls in the Canyonlands of Utah

C. Riper, David W. Willey, 2000 .

Predicting Occurrence of Mexican Spotted Owls in Arid Canyonlands of Southern Utah

M. Zambon, David W. Willey, 2014 .