Results 1 to 10 of about 313 (130)

Gastrointestinal parasites in captive wild birds in Mineiros, Goiás, Brazil [PDF]

Helminthologia
Studying parasites in captive wild birds is vital for their health, well-being, biodiversity preservation, species conservation, and safeguarding of both individual birds and ecosystems.
Moraes I. S., Moreira R. M. P., Duarte R. B., Prates L. S., Alves-Ribeiro B. S., Ferraz H. T., Pacheco R. C., Braga Í. A., Saturnino K. C., Ramos D. G. S.   +9 more
doaj   +2 more sources

Characterization of aortic and brachiocephalic filariasis by Filarioidea sp (Nematoda:Spirurida:Filarioidea) in Mexican ramphastids [PDF]

International Journal for Parasitology: Parasites and Wildlife, 2020
The manuscript presented herein documents the findings of filaria nematodes in 5 keel-billed toucans, and one emerald toucanet, originated from 2 private aviaries in Mexico City during two years.
F.D. Sanchez-Godoy, A. Juarez-Murguia, R. Hernandez-Castro, J. Xicohtencatl-Cortes, F. Martinez-Hernandez, X. Hernandez-Velasco   +5 more
doaj   +2 more sources

Interspecies Chromosome Mapping in Caprimulgiformes, Piciformes, Suliformes, and Trogoniformes (Aves): Cytogenomic Insight into Microchromosome Organization and Karyotype Evolution in Birds [PDF]

Cells, 2021
Interchromosomal rearrangements involving microchromosomes are rare events in birds. To date, they have been found mostly in Psittaciformes, Falconiformes, and Cuculiformes, although only a few orders have been analyzed.
Rafael Kretschmer, Marcelo Santos de Souza, Ivanete de Oliveira Furo, Michael N. Romanov, Ricardo José Gunski, Analía del Valle Garnero, Thales Renato Ochotorena de Freitas, Edivaldo Herculano Corrêa de Oliveira, Rebecca E. O’Connor, Darren K. Griffin   +9 more
doaj   +2 more sources

Comparative Corneal Histomorphometry Between Birds of Different Species [PDF]

Biology
To describe the corneal histomorphometry of 8 birds from different species, this study analyzed 11 eyes from individuals that had recently died due to various causes.
Rafaela A. R. Tozetti, Matheus V. L. Moreira, Rosélia L. S. Araújo, Liria Q. L. Hirano, Bret A. Moore, Paula D. Galera   +5 more
doaj   +2 more sources

Ecomorphological Analysis of the Bird Lumbosacral Organ in an Evolutionary Context. [PDF]

J Morphol
Our geometric morphometric analysis of 36 bird species reveals locomotor‐linked adaptations in the lumbosacral organ (LSO). Perching birds show proportionally larger LSOs, while aquatic species exhibit elongated vertebral canals. We demonstrate strong pelvic‐LSO covariation and significant phylogenetic signals, supporting the LSO's role in equilibrium ...
Pelletan I, Cornette R, Abourachid A.
europepmc   +2 more sources

Origem, ramificação e distribuição da artéria celíaca no tucano-de-bico-verde (Ramphastos dicolorus Linnaeus, 1766)

Pesquisa Veterinaria Brasileira, 2013
O tucano-de-bico-verde (Ramphastos dicolorus) é uma ave encontrada nas florestas tropicais americanas e pertence à Ordem Piciforme, Família Ramphastidae. Neste trabalho objetivou-se descrever a origem, a ramificação e a distribuição da artéria celíaca do
Osório J. Silva Neto, Matheus C.B. Rosa, Thais M.M. Bonifácio, Adriana Brasil F. Pinto, Camila S.O. Guimarães, Gregório C. Guimarães   +5 more
exaly   +3 more sources

Nível de lactato sanguíneo em tucanos toco (Ramphastos toco)

Pubvet, 2021
A concentração de lactato sanguíneo é utilizada frequentemente em pacientes críticos para identificar hipóxia tecidual, e seus valores têm sido referenciados como marcadores prognósticos em diversos cenários, sendo que o lactato sanguíneo em Tucanos Toco
Rogério Magno do Vale Barroso, André Luis Quagliatto Santos, Thais Carneiro Santos Rodrigues, Sthéfani Evangelista Siqueira, Ednaldo Carvalho Guimarães, Paula de Oliveira Braga, Venício de Andrade Simplício, Rômulo Silva de Oliveira   +7 more
doaj   +1 more source

A Review of the Trade in Toucans (Ramphastidae): Levels of Trade in Species, Source and Sink Countries, Effects from Governance Actions and Conservation Concerns

Conservation, 2023
Utilising wildlife as natural resources has a long history and wide appeal for many nations, while seeking international wildlife that is sustainably managed is the primary responsibility of the Convention on International Trade in Endangered Species of ...
Angus I. Carpenter, Jennifer Slade
doaj   +1 more source

PREDATION OF PALE-BREASTED THRUSH EGGS BY THE ARIEL TOUCAN IN BRAZIL: FAILURE OF THE ANTI-PREDATORY STRATEGY

Acta Biológica Colombiana, 2021
The Channel-billed Toucan (Ramphastos vitellinus ariel) is an omnivorous bird that eventually is nest-robbers. Several birdsongs display anti-predatory strategies such as attacks and mobbing calls to face this kind of predators.
Yair Guillermo Molina Martínez
doaj   +1 more source

Hemocromatose e capilariose em tucano-de-bico-verde (Ramphastos dicolorus)

Pubvet, 2022
O objetivo deste trabalho é relatar a ocorrência de hemocromatose e capilariose em um espécime de tucano-de-bico-verde (Ramphastos dicolorus) atendido pelo Núcleo de Estudos de Patologias em Animais Selvagens (NEPAS) da UFSM.
Gustavo Kutscher Ulguim, Helton Fernandes dos Santos, Paulo Dilkin, Leonardo Santos Marques, Laurete Murer, Elisandro Oliveira dos Santos   +5 more
doaj   +1 more source