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Amazona ochrocephala (organism)

Known as: Amazona ochrocephala, Psittacus ochrocephalus 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Behavioral plasticity of a threatened parrot in human-modified landscapes
2012
2012
Evidence for Vocal Learning and Limited Dispersal as Dual Mechanisms for Dialect Maintenance in a Parrot
Studies of avian vocal dialects commonly find evidence of geographic and acoustic stability in the face of substantial gene flow… 
Review
2008
Review
2008
Stability and change in vocal dialects of the yellow-naped amazon
Review
2007
Review
2007
Distribution, abundance, and conservation of Vinaceous Amazons (Amazona vinacea) in Argentina and Paraguay
Vinaceous Amazons (Amazona vinacea) are endemic to the Atlantic forest of southeastern Brazil, eastern Paraguay, and the province… 
2007
2007
Pair duets in the yellow-naped amazon (Amazona auropalliata): Phonology and syntax
Summary Pair duets are acoustically complex communication signals formed jointly by members of a mated pair. Duets may serve… 
Highly Cited
2005
Highly Cited
2005
Vocal dialects, sex‐biased dispersal, and microsatellite population structure in the parrot Amazona auropalliata
Geographic variation in microsatellite allele frequencies was assessed at nine sites in two regional vocal dialects of the parrot… 
Highly Cited
2001
Highly Cited
2001
Population genetic structure and vocal dialects in an amazon parrot
The relationship between cultural and genetic evolution was examined in the yellow–naped amazon Amazona auropalliata. This… 
Highly Cited
2001
Highly Cited
2001
Pair duets in the yellow-naped amazon (psittaciformes : Amazona auropalliata) : Responses to playbacks of different dialects
Yellow-naped amazons, Amazona auropalliata, have regional dialects in which several functional classes of vocalization, including… 
2001
2001
The breeding biology of Black-billed Parrot Amazona agilis and Yellow-billed Parrot Amazona collaria in Cockpit Country, Jamaica
Summary Black-billed Parrot Amazona agilis and Yellow-billed Parrot A. collaria are endemic to Jamaica and are restricted to… 
Highly Cited
1976
Highly Cited
1976
Phonation in the Orange-winged Amazon parrot,Amazona amazonica
SummaryThe syrinx of the Orange-winged Amazon parrot includes two external tympaniform membranes thought to be involved in sound… 
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