Vision and foraging in cormorants: more like herons than hawks?

by Craig R White, Norman Day, Patrick J Butler, Graham R Martin
Published 2007-07-01

Sex differences in gait utilization and energy metabolism during terrestrial locomotion in two varieties of chicken (Gallus gallus domesticus) selected for different body size

by Kayleigh A. Rose, Robert L. Nudds, Patrick J. Butler, Jonathan R. Codd
Published 2015-10-01

Impacts of “supermoon” events on the physiology of a wild bird

by Steven J. Portugal, Craig R. White, Peter B. Frappell, Jonathan A. Green, Patrick J. Butler
Published 2019-07-01

Maximum running speed of captive bar-headed geese is unaffected by severe hypoxia.

by Lucy A Hawkes, Patrick J Butler, Peter B Frappell, Jessica U Meir, William K Milsom, Graham R Scott, Charles M Bishop
Published 2014-01-01

Eco-virological approach for assessing the role of wild birds in the spread of avian influenza H5N1 along the Central Asian Flyway.

by Scott H Newman, Nichola J Hill, Kyle A Spragens, Daniel Janies, Igor O Voronkin, Diann J Prosser, Baoping Yan, Fumin Lei, Nyambayar Batbayar, Tseveenmyadag Natsagdorj, Charles M Bishop, Patrick J Butler, Martin Wikelski, Sivananinthaperumal Balachandran, Taej Mundkur, David C Douglas, John Y Takekawa
Published 2012-01-01