Search Results - "Grava, Angelique"

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

“…The ability of male black-capped chickadees to maintain consistent internal structure between successive iterations of their songs is affected by both their…”
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Supplemental Feeding and Dawn Singing in Black-Capped Chickadees by Grava, Thibault, Grava, Angélique, Otter, Ken A

“…The dawn chorus is a collective behavior involving a network of birds signaling at the same time. Two hypotheses can explain the mechanisms of dawn singing…”
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Character displacement in dawn chorusing behaviour of sympatric mountain and black-capped chickadees by Grava, Angélique, Otter, Ken A., Grava, Thibault, LaZerte, Stefanie E., Poesel, Angelika, Rush, Andrew C.

“…Signals of closely related species tend to be more distinct when occurring in sympatry than in allopatry. Such differences allow species-specific…”
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Differential Response to Interspecific and Intraspecific Signals Amongst Chickadees by Grava, Angélique, Grava, Thibault, Otter, Ken A.

“…Black‐capped chickadees (Poecile atricapillus) and mountain chickadees (P. gambeli) have a similar vocal repertoire and share many other life history traits;…”
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Habitat quality affects early physiology and subsequent neuromotor development of juvenile black-capped chickadees by Grava, Thibault, Fairhurst, Graham D, Avey, Marc T, Grava, Angelique, Bradley, James, Avis, Jillian L, Bortolotti, Gary R, Sturdy, Christopher B, Otter, Ken A

“…In songbirds, the ability to learn and render the species-specific song is influenced by the development of both the song nuclei in the brain and the syrinx…”
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Interspecific interactions between mountain and black-capped chickadees within a contact zone by Grava, Angelique

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Vocal performance varies with habitat quality in black-capped chickadees (Poecile atricapillus) by Grava, Thibault, Grava, Angelique, Otter, Ken A

“…Abstract In vocal learners, such as songbirds, the ability to maintain an internal acoustic structure between songs during a chorus seems to be positively…”
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