Results 51 to 60 of about 1,658 (173)

A unique isolate of beak and feather disease virus isolated from budgerigars (Melopsittacus undulatus) in South Africa

open access: yes, 2016
Beak and feather disease virus (BFDV), the causative agent of psittacine beak and feather disease (PBFD) infects psittaciformes worldwide. We provide an annotated sequence record of three full-length unique genomes of BFDV isolates from budgerigars ...
Regnard, Guy L   +6 more
core  

Ultraviolet vision, fluorescence and mate choice in a parrot, the budgerigar Melopsittacus undulatus (vol B268, pg 2273, 2001)

open access: yes, 2001
Ultraviolet vision, fluorescence and mate choice in a parrot, the budgerigar Melopsittacus undulatus (vol B268, pg 2273 ...
I Cuthill (13733293)   +2 more
core  

HOMEOPATIA E SUPLEMENTO ALIMENTAR NO CRESCIMENTO DE FILHOTES DE PERIQUITO AUSTRALIANO (MELOPSITTACUS UNDULATUS)

open access: yes, 2020
O experimento foi feito a partir de um Delineamento Inteiramente Casualizado com 3 diferentes tratamentos e 4 repetições, sendo o tratamento 1: suplemento alimentar, tratamento 2: homeopatia e o tratamento 3: controle.
Paz, Vanair carlos   +2 more
core   +1 more source

The discrimination of natural movement by budgerigars (Melopsittacus undulates) and pigeons (Columba livia)

open access: yes, 2007
Three experiments examined the ability of birds to discriminate between the actions of walking forwards and backwards as demonstrated by video clips of a human walking a dog.
McGregor, Anthony   +5 more
core   +2 more sources

Taxonomische Klassifizierung von "Megabakterien"-Isolaten aus Wellensittichen (Melopsittacus undulatus Shaw, 1805)

open access: yes, 2000
Die taxonomische Zuordnung von sogenannten »Megabakterien« wurde mittels lichtmikroskopischer und elektronenmikroskopischer Techniken sowie Fluoreszenz-in-situ-Hybridisierungsverfahren (FISH-Technik) untersucht.
Amann, R.   +5 more
core   +1 more source

Salpingohysterectomy in a female budgericar (melopsittacus undulatus) due to oviduct impaction

open access: yes, 2008
Revista Lusófona de Ciência e Medicina VeterináriaFemale breeding tract disease is common in small psittacine clinical practice. The author makes a brief introduction to these issues, followed by a case report. In the latest, it is described the surgical
Reisinho, Ana
core  

Associação de megabacteriose, aspergilose e candidíase em periquitos australianos (Melopsittacus undulatus) em cativeiro, Marília, SP: relato de caso

open access: yes, 2014
Fungal infections caused by Macrorhabdus ornithogaster, Aspergillus flavus, Candida albicans has been described as responsible for promoting gastrointestinal, respiratory, neurological and dermatological disorders in several avian species.
Okamoto, Adriano Sakai   +9 more
core   +1 more source

Colour Varieties of the Budgerigar (Melopsittacus undulatus)

open access: yesEmu - Austral Ornithology, 1925
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Variation in the behavioral responses of Budgerigars Melopsittacus undulatus to an alarm call in relation to sex and season

open access: yes, 2004
In the Budgerigar Melopsittacus undulatus, the significance of a conspecific alarm call was investigated in two seasons, winter and spring. Two qualitatively different behavioral responses were displayed by the receivers in reply to playbacks: call(s ...
Aubin, Thierry   +5 more
core   +1 more source

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