Results 91 to 100 of about 311,633 (202)

Investigação de Salmonella spp. em Psittaciformes exóticos e nativos mantidos em cativeiro na região central do Rio Grande do Sul

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO As doenças infecciosas são reconhecidamente causadoras de declínios populacionais de animais silvestres e algumas delas podem representar ameaça à saúde pública. O presente estudo objetivou investigar a ocorrência de Salmonella spp.
L. Murer   +3 more
doaj   +1 more source

Isolation and Antimicrobial Resistance Profiles of Enterobacteria from Nestling Grey-Breasted Parakeets (Pyrrhura Griseipectus)

open access: yesBrazilian Journal of Poultry Science
The psittacine Pyrrhura griseipectus is a threatened species currently only found in Ceará State, Brazil. A microbiological survey was conducted to determine the composition of the enteric microbiota of this species, as well as the phenotypic profiles of
DN Machado   +9 more
doaj   +1 more source

Detection of yeasts in cloacae of two species of native psittacine birds in a Chilean rehabilitation center [PDF]

open access: yes, 2010
The aim of this study was to evaluate the presence of Candida and Cryptococcus in Chilean psittacine birds. Twenty eight cloacae swab samples were collected from 131 captive psittacine birds kept in a rehabilitation wildlife center in Chile.
González, J.   +2 more
core  

Beak and feather disease virus detected in the endangered Red Goshawk (Erythrotriorchis radiatus)

open access: yesScientific Reports
We report the first detection and prevalence of Beak and feather disease virus (BFDV) in Australia’s Red Goshawk (Erythrotriorchis radiatus). This is a new host for this pervasive pathogen amongst a growing list of non-psittacine species including birds ...
Christopher MacColl   +6 more
doaj   +1 more source

Origin and Diversification of the Genera Aratinga, Eupsittula, and Psittacara (Aves: Psittacidae)

open access: yesDiversity
The arrival of psittacine in North America is well known but undefined. It is widely accepted that these birds originated in South America, and it has been suggested that different factors have promoted the biodiversity of birds in Mexico.
Gabriela Padilla-Jacobo   +3 more
doaj   +1 more source

Diagnosis of Polyomavirus-Induced Hepatic Necrosis in Psittacine Birds Using DNA Probes

open access: yes, 1994
Liver sections from 32 psittacine birds with multifocal to coalescing hepatocellular necrosis were examined to determine the cause of disease. Avian polyomavirus (APV) infection (19 of 32 birds), bacterial hepatitis (5 of 32 birds), and chlamydiosis (3 ...
Kenneth S. Latimer   +4 more
core   +1 more source

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