Results 81 to 90 of about 1,902 (182)

Molecular Detection and Genotyping of Chlamydia psittaci in Captive Psittacines from Costa Rica

open access: yesVeterinary Medicine International, 2013
Oropharyngeal and cloacal swabs from 117 captive psittacine birds presented at veterinary clinics (88) and from shelters/rescue centers of wildlife (29) were collected to determine the prevalence of C. psittaci in captive birds in Costa Rica.
Jessica Sheleby-Elías   +3 more
doaj   +1 more source

Foraging fundamentals [PDF]

open access: yes, 2013
It´s is 6:30 in the morning here in Bolivia. The day started out cloudy but there is no time to wait. We need to fi nd native food in the forest for our 6 birds.
Berkunsky, Igor   +3 more
core   +1 more source

Aplicación de softwares para pronosticar la distribución potencial del guacamayo azulamarillo (ara ararauna) causado por la deforestación y el cambio climático en la provincia de Tambopata, periodo 2022 al 2030 [PDF]

open access: yes, 2022
La investigación se realizó sobre la aplicación de softwares para pronosticar la distribución potencial del guacamayo azulamarillo (Ara ararauna) causado por la deforestación y el cambio climático en la provincia de Tambopata, periodo 2022 al 2030. Donde
Najar Mendoza, William Lucio
core  

Plant food resources exploited by Blue-and-Yellow Macaws (Ara ararauna, Linnaeus 1758) at an urban area in Central Brazil

open access: yesBrazilian Journal of Biology
In this study, we described the food plants available to Blue-and-Yellow Macaws (Ara ararauna), its feeding habits and the relationship between these parameters with feeding niche breadth.
AA. Santos, J. Ragusa-Netto
doaj   +1 more source

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

Economical genotyping of little blue penguin (Eudyptula minor) clades from feather-based DNA [PDF]

open access: yes, 2013
Determination of clade membership is a crucial requirement for many research questions addressing phylogeography, population structure, mating patterns, speciation, and hybridisation.
Banks, Jonathan C.   +2 more
core   +1 more source

Yeasts and filamentous fungi in psittacidae and birds of prey droppings in midwest region of Brazil: a potential hazard to human health

open access: yesBrazilian Journal of Biology, 2018
Birds of prey and from Psittacidae family are host to fungal microbiota and play an important role in the epidemiology of zoonoses. Few studies in the literature have characterized mycelial and yeast fungi in the droppings of these birds and correlated ...
W. B. Simi   +5 more
doaj   +1 more source

Use of avian bornavirus isolates to induce proventricular dilatation disease in conures [PDF]

open access: yes, 2010
Avian bornavirus (ABV) is a newly discovered member of the family Bornaviridae that has been associated with the development of a lethal neurologic syndrome in birds, termed proventricular dilatation disease (PDD).
Briese, Thomas   +10 more
core   +3 more sources

Morfologia e biometria do timo em araras dos gêneros Ara e Anodorhynchus Morphology and biometry of the thymus gland in macaw of Ara and Anodorhynchus genera

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
Foram utilizados 12 exemplares de Ara ararauna - seis fêmeas e seis machos -, cinco exemplares de Ara chloropterus (uma fêmea e quatro machos) e dois exemplares de Anodorhynchus hyacinthinus - uma fêmea e um macho -, todos adultos, doados por criadouro ...
R.Z. Lima   +7 more
doaj  

Aspergilosis en aves: Revisión sistemática y meta-análisis [PDF]

open access: yes, 2018
No existen meta-análisis que describan la prevalencia de aspergilosis en aves los cuales puedan usarse para definir la importancia de esta enfermedad en la salud pública.
Pazos Bucheli, Lina María   +1 more
core  

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