Results 11 to 20 of about 9,023 (200)

Evolution and Spread of Regionally Adapted Newcastle Disease Virus Isolates From Live Bird Markets in Nigeria, 2023-2024. [PDF]

open access: yesTransbound Emerg Dis
Newcastle disease (ND) virus (NDV) infection ranks among the most important poultry diseases globally. In Nigeria, ND remains a persistent menace to poultry production, marked by recurrent outbreaks. However, there is limited understanding of the evolutionary changes and transmission dynamics of the virus in the region.
Sajo MU   +6 more
europepmc   +2 more sources

A Method for Processing Whole Blood for Heterologous Packed Red Blood Cell Transfusion for Use in a Green-Winged Macaw (Ara chloropterus). [PDF]

open access: yesZoo Biol
Residual plasma and saline following blood component processing to produce a packed red blood cell unit for transfusion in an anemic green‐winged macaw (Ara cholopterus). ABSTRACT An 11‐year‐old male green‐winged macaw (Ara chloropterus) diagnosed with severe anemia required a packed red blood cell transfusion rather than whole blood based on ...
Minich DJ   +4 more
europepmc   +2 more sources

Malassezia spp detected at the edge of the eye of a white-eyed parakeet (Aratinga leucophthalma, statius muller, 1776) - a case report

open access: yesBioscience Journal, 2015
The white-eyed parakeet (Aratinga leucophthalma), also known in Brazil as "periquitão-maracanã," "aratinga-de-bando," "araguaí" and "maritaca," belongs to the family Psittacidae.
Silvia Cassimiro Brasão   +6 more
doaj   +3 more sources

Anatomy and morphometry of the skull of Amazona aestiva (Linnaeus, 1758; Psittaciformes, Aves)

open access: yesBioscience Journal, 2020
Obtaining craniometric data is key to establishing parameters that can help in the anatomic identification and understanding of species. The aim of the present study was to establish the craniometric data and describe the main skull bones and structures ...
Joyce Galvão de Souza   +7 more
doaj   +3 more sources

Characterization of Mauritius parakeet (Psittacula eques) microsatellite loci and their cross-utility in other parrots (Psittacidae, Aves). [PDF]

open access: yes, 2009
We characterized 21 polymorphic microsatellite loci in the endangered Mauritius parakeet (Psittacula eques). Loci were isolated from a Mauritius parakeet genomic library that had been enriched separately for eight different repeat motifs.
Dawson, Deborah A.   +4 more
core   +1 more source

Morfometria e craniometria de Tuim-de-asa-azul (Forpus xanthopterygius Spix, 1824)

open access: yesPubvet, 2017
O estudo Craniométrico e Prosoprométrico é de grande valia para se estabelecer dados que podem vir a tornar-se chave para identificação da espécie. São escassos na literatura dados morfométricos e descritivos de crânios de psitacídeos.
Joyce Galvão de Souza   +6 more
doaj   +1 more source

The possum wood (Hura polyandra) in the diet of the Military Macaw (Ara militaris)

open access: yesHuitzil, 2018
The Military Macaw (Ara militaris) through its range in Mexico feeds generally on large seeds of 62 species of plants, which are part of their diet. However, four species are among the most important and among them is the possum wood (Hura polyandra ...
Fernando Puebla-Olivares   +2 more
doaj   +1 more source

Satellite telemetry reveals complex migratory movement patterns of two large macaw species in the western Amazon basin

open access: yesAvian Conservation and Ecology, 2021
Understanding avian movement patterns is important to ensure that conservation decisions are made on a scale that is relevant to the species. The family Psittacidae (macaws, parrots and allies) is one of the most endangered large bird families in the ...
Donald J. Brightsmith   +3 more
doaj  

Aspectos anatômicos e morfométricos do crânio de maracanã-pequena – Diopsittaca nobilis Linnaeus, 1758

open access: yesPubvet, 2017
As aves da ordem Psittaciformes estão entre as mais criadas como pet, o que consequentemente aumenta a procura por atendimento médico veterinário especializado em aves e, para tal, o estudo e conhecimento da anatomia destes animais se torna essencial.De ...
Joyce Galvão de Souza   +7 more
doaj   +1 more source

Microsatellite typing of avian clinical and environmental isolates of Aspergillus fumigatus [PDF]

open access: yes, 2011
Aspergillosis is one of the most common causes of death in captive birds. Aspergillosis in birds is mainly caused by Aspergillus fumigatus, a ubiquitous and opportunistic saprophyte.
Beernaert, Lies   +8 more
core   +3 more sources

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