Increased flight altitudes among migrating golden eagles suggest turbine avoidance at a Rocky Mountain wind installation von Johnston, Naira N, Bradley, James E, Otter, Ken A

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Sympatry leads to reduced body condition in chickadees that occasionally hybridize von Grabenstein, Kathryn C., Otter, Ken A., Burg, Theresa M., Taylor, Scott A.

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Territorial black-capped chickadee males respond faster to high- than to low-frequency songs in experimentally elevated noise conditions von LaZerte, Stefanie E, Slabbekoorn, Hans, Otter, Ken A

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Continent-wide Shifts in Song Dialects of White-Throated Sparrows von Otter, Ken A., Mckenna, Alexandra, LaZerte, Stefanie E., Ramsay, Scott M.

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Evolution of white-throated sparrow song: regional variation through shift in terminal strophe type and length von Zimmerman, Hannah D, Ramsay, Scott M, Mesias, Veronica, Mora, Marcelo, Murray, Brent W, Otter, Ken A

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Learning to cope: vocal adjustment to urban noise is correlated with prior experience in black-capped chickadees von LaZerte, Stefanie E., Slabbekoorn, Hans, Otter, Ken A.

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Habitat quality affects early physiology and subsequent neuromotor development of juvenile black-capped chickadees von Grava, Thibault, Fairhurst, Graham D, Avey, Marc T, Grava, Angelique, Bradley, James, Avis, Jillian L, Bortolotti, Gary R, Sturdy, Christopher B, Otter, Ken A

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Hybridization between closely related songbirds is related to human habitat disturbance von Grabenstein, Kathryn C., Otter, Ken A., Burg, Theresa M., Taylor, Scott A.

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Comparing pre- versus postoperational movement of nocturnal migrants around a wind energy facility in northeast British Columbia, Canada von d'Entremont, Marc V., Hartley, Isobel, Otter, Ken A.

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Do phylogeny and habitat influence admixture among four North American chickadee (family: Paridae) species? von Graham, Brendan A., Gazeley, Ian, Otter, Ken A., Burg, Theresa

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Using autonomous recording units for vocal individuality: insights from Barred Owl identification von Tseng, Sunny, Hodder, Dexter, Otter, Ken

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Mountain chickadees adjust songs, calls and chorus composition with increasing ambient and experimental anthropogenic noise von LaZerte, Stefanie E., Otter, Ken A., Slabbekoorn, Hans

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A field test of the audibility of urban versus rural songs in mountain chickadees von LaZerte, Stefanie E., Slabbekoorn, Hans, Otter, Ken A., Koenig, Walter

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Dominance and geographic information contained within black-capped chickadee (Poecile atricapillus) song von Hahn, Allison H, Guillette, Lauren M, Hoeschele, Marisa, Mennill, Daniel J, Otter, Ken A, Grava, Thibault, Ratcliffe, Laurene M, Sturdy, Christopher B

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Female food solicitation calling, hunger levels and habitat differences in the black-capped chickadee von Otter, Ken A., Atherton, Sarah E., van Oort, Harry

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Flight Paths of Migrating Golden Eagles and the Risk Associated with Wind Energy Development in the Rocky Mountains von Johnston, Naira N., Bradley, James E., Pomeroy, Andrea C., Otter, Ken A.

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Caterpillar phenology predicts differences in timing of mountain chickadee breeding in urban and rural habitats von Hajdasz, Adrianne C., Otter, Ken A., Baldwin, Lyn K., Reudink, Matthew W.

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Habitat-induced changes in song consistency affect perception of social status in male chickadees von Grava, Thibault, Grava, Angélique, Otter, Ken A.

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Urban mountain chickadees (Poecile gambeli) begin vocalizing earlier, and have greater dawn chorus output than rural males von Marini, Kristen L.D, Reudink, Matthew W, LaZerte, Stefanie E, Otter, Ken A

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Using radio frequency identification (RFID) to investigate the gap-crossing decisions of Black-capped Chickadees (Poecile atricapillus) von Bailey, Jacob M, Reudink, Matthew W, LaZerte, Stefanie E, Paetkau, Mark, Johnson, Chris J, Hill, David J, Otter, Ken A

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