Listar Biología por autor "e5c84d28-fd17-4e7a-9b53-08317fbee41e"
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Contact calling in context: intra- and intergroup variation in vocalization rates depend on a call’s function
Chaverri Echandi, Gloriana; Araya Ajoy, Yi-Men Gerardo; Sagot, Maria (2020)To maintain group cohesion while coordinating group movements, individuals might use signals to advertise the location of a route, their intention to initiate movements, or their position at a given time. In highly mobile ... -
House Wrens Troglodytes aedon reduce repertoire size and change song element frequencies in response to anthropogenic noise
Juárez Jovel, Roselvy; Araya Ajoy, Yi-Men Gerardo; Barrantes Montero, Gilbert; Sandoval Vargas, Luis Andrés (2020-06-09)Anthropogenic noise (≤ 3 kHz) can affect key features of birds’ acoustic communication via two different processes: (1) song-learning, because songbirds need to hear themselves and other birds to crystallize their song, ... -
Información social en el canto de phaenostictus mcleannani, un ave seguidora de hormigas arrieras
Araya Ajoy, Yi-Men Gerardo (2009)