Results 101 to 110 of about 17,883 (264)

Lovebirds in the air: trade patterns, establishment success and niche shifts of Agapornis parrots within their non-native range

open access: green, 2019
Emiliano Mori   +10 more
openalex   +2 more sources

Beyond mammals: the evolution of chewing and other forms of oropharyngeal food processing in vertebrates

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1406-1462, June 2026.
ABSTRACT Oropharyngeal food processing exhibits a remarkable diversity among vertebrates, reflecting the evolution of specialised ‘processing centres’ associated with the mandibular, hyoid, and branchial arches. Although studies have detailed various food‐processing strategies and mechanisms across vertebrates, a coherent and comprehensive terminology ...
Daniel Schwarz   +6 more
wiley   +1 more source

Myxomatous degeneration of the left atrioventricular valve in a true parrot (Amazona aestiva): a case report

open access: gold, 2020
Andressa Kagohara   +6 more
openalex   +2 more sources

Severe Post‐Tuberculosis Bronchiectasis With Bullous Lung Disease Complicated by Acute Infective Exacerbation: A Case Report From Uganda

open access: yesClinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT We report a case of severe post‐tuberculosis lung disease (PTLD) in a 60‐year‐old Ugandan man with a six‐year history of suboptimally treated pulmonary tuberculosis (PTB), who presented with a three‐week history of productive cough, yellow foul‐smelling sputum occasionally streaked with blood, dyspnea, pleuritic chest pain, fatigue and ...
Abdisalam Ahmed Sandeyl   +6 more
wiley   +1 more source

Non-invasive genetic sampling for molecular sexing and microsatellite genotyping of hyacinth macaw (Anodorhynchus hyacinthinus)

open access: yesGenetics and Molecular Biology, 2013
Molted feather sampling is a useful tool for genetic analyses of endangered species, but it is often very laborious due to the low quality and quantity of the DNA obtained.
Flavia T. Presti   +4 more
doaj  

Parrots

open access: yesThe Ballarat Naturalist, 1978
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

The Evolution of Masturbation in Birds

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Masturbation has been sporadically documented across animal groups, yet the evolutionary origins and persistence of this sexual behaviour are largely unexplored. Through combining targeted surveys with published accounts, we test hypotheses about why masturbation occurs using a phylogenetically broad dataset on the presence or absence of masturbation ...
Chloe Heys   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy