Results 21 to 30 of about 479 (78)

Avifauna of “RPPN da UNISC”, Sinimbu municipality, Rio Grande do Sul, Brazil [PDF]

open access: yesBiotemas, 2010
This work presents a list of 169 bird species registered at the “RPPN da UNISC”, Private Natural Heritage in Sinimbu municipality, Rio Grande do Sul state. The survey was carried out between January 2007 and January 2009. Five species were highlighted as
Samuel Lopes Oliveira, Andreas Köhler
doaj  

Inference of evolutionary jumps in large phylogenies using Lévy processes [PDF]

open access: yes, 2016
Although it is now widely accepted that the rate of phenotypic evolution may not necessarily be constant across large phylogenies, the frequency and phylogenetic position of periods of rapid evolution remain unclear.
Erik Olson (3608438)   +7 more
core   +8 more sources

Handbuch der Oologie. [PDF]

open access: yes
v.1:Lf.13(p.769 ...
Meise, W.   +1 more
core   +2 more sources

Detección serológica de Chlamydophila psittaci en psitácidos en cautiverio de la Región del Biobío, Chile [PDF]

open access: yes, 2018
The parrots (Birds: Psitacidae), besides being one of the pets of greater increase in Chile in recent years, are important reservoirs of pathogens, including the zoonotic bacterium Chlamydophila psittaci.
Barrientos, Carlos   +5 more
core   +2 more sources

New occurrences and noteworthy records on distribution of birds in Santa Catarina, southern Brazil [PDF]

open access: yesBiotemas, 2008
Most ornithological fieldworks in the state of Santa Catarina concentrate on the eastern half of state, while the middle-west lacks information. Between March 2000 and May 2002 a bird inventory was made in the influence areas of the hydroelectric power ...
André Barcellos, Iury Almeida Accordi
doaj  

Nuestras aves amenazadas: El Chorao (<i>Amazona pretrei</i>)

open access: yesNuestras Aves, 1985
Este trabajo no cuenta con un resumen. 
openaire   +1 more source

Biodiversidade e Sistemas de Produção Orgânica: Recomendações no Caso da Cana-de-Açúcar. [PDF]

open access: yes, 2015
Este trabalho apresenta os principais resultados dessa pesquisa e discute as relações existentes entre os sistemas de produção tropicais e a biodiversidade faunística no caso dessa propriedade rural, dedicada à produção orgânica de cana-de-açúcar ...
MIRANDA, E. E. de, MIRANDA, J. R.
core  

Status and trade assessment of parrots listed in CITES Appendix I. Scientific Opinion of the Panel on Alien Organisms and trade in endangered species (CITES) [PDF]

open access: yes, 2020
publishedVersio
Asmyhr, Maria Gulbrandsen   +13 more
core  

Advocating better habitat use and selection models in bird ecology [PDF]

open access: yes, 2018
Studies on habitat use and habitat selection represent a basic aspect of bird ecology, due to its importance in natural history, distribution, response to environmental changes, management and conservation.
Palacio, Facundo Xavier
core  

The birds of Estação Ecológica Serra Geral do Tocantins [PDF]

open access: yes
A Estação Ecológica Serra Geral do Tocantins (EESGT) é uma das maiores Unidades de Conservação dentro do Bioma Cerrado. A avifauna desta UC foi inventariada entre os dias 25 de janeiro e 15 de fevereiro de 2008.
MACHADO, Érika   +6 more
core   +1 more source

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