Results 1 to 10 of about 34 (32)
The present paper reports the occurrence of Microlynchia pusilla in the state of Rio Grande do Norte (RN) on Leptotila verreauxi approximans from a deciduous forest fragment located in the municipality of Macaíba. A specimen of L. v. approximans was
Honara Morgana da Silva, Mauro Pichorim
doaj +2 more sources
Local Convergence of Behavior across Species [PDF]
Behavior is a way for organisms to respond flexibly to the environmental conditions they encounter. Our own species exhibits large behavioral flexibility and occurs in all terrestrial habitats, sharing these environments with many other species.
Barsbai, Toman +2 more
core +2 more sources
First record of Microlynchia pusilla(Diptera: Hippoboscidae) in Northeastern Brazil
The present paper reports the occurrence of Microlynchia pusilla in the state of Rio Grande do Norte (RN) onLeptotila verreauxi approximans from a deciduous forest fragment located in the municipality of Macaíba. A specimen of L. v.
Honara Morgana da Silva, Mauro Pichorim
doaj +1 more source
Resultados ornitológicos de quatro recentes expedições do Departamento de Zoologia ao Nordeste do Brasil, com a descrição de seis novas subespécies [PDF]
Tem o presente estudo por objeto apresentar uma sumula dos resultados ornitológicos de quatro expedições de coleta empreendidas no nordeste brasileiro pelo Departamento de Zoologia da Secretaria da Agricultura de São Paulo, valendo-se não só dos recursos
Camargo , Olivério M. de +1 more
core +2 more sources
Contribuição para o conhecimento da alimentação das aves brasileiras [PDF]
Pequeno é ainda o número de trabalhos que tratam do conteúdo gástrico das aves do Brasil. Existem muitas indicações espalhadas nos trabalhos clássicos sobre a avifauna, como, por exemplo, nos estudos do Príncipe de Wied, Burmeister e outros, resultados ...
Aguirre , Álvoro C. +5 more
core +2 more sources
Niche conservatism and evolutionary determinants of terrestrial vertebrate diversity patterns [PDF]
El estudio a gran escala de patrones de diversidad tiene por objeto describir propiedades emergentes de ecosistemas y biotas que en ocasiones no se manifiestan cuando la investigación ecológica se realiza a escalas de detalle.
Morales Castilla, Ignacio
core +3 more sources
Bird diversity and diversification: Different processes converging to the same pattern? [PDF]
Latitudinální gradient diverzity je jeden z nejdéle známých trendů v rozložení života na Zemi. Více než dvě stovky let se vědci snaží nalézt faktory, které stojí za jeho vznikem. K jeho vysvětlení bylo navrženo hned několik hypotéz.
Černá, Vladimíra
core
Lista de chequeo de las aves de Colombia: Una síntesis del estado del conocimiento desde Hilty & Brown [PDF]
The taxonomy and knowledge of the distribution of Colombian avifauna has undergone great changes since the publication of “A Guide to the Birds of Colombia” by Hilty & Brown (1986) to the extent that we are unaware of how many and which species inhabit ...
Arzuza-Buelvas, Diana +7 more
core
A global study of the distribution and richness of alien bird species [PDF]
Alien species are a major component of human-induced environmental change, yet spatial and temporal variation in the drivers of their introduction, and their subsequent distribution and richness, are poorly understood.
Dyer, E
core

