Results 81 to 90 of about 2,597 (248)

Diversity and dominance in bird assemblages across habitats in the Ñeembucú wetlands complex

Biotropica, Volume 56, Issue 5, September 2024.
We analyzed how the composition of neotropical bird assemblages vary among habitats (riparian forests, natural grasslands, savannas, and anthropized sites) in the Ñeembucú Wetlands Complex, the largest wetland system in Paraguay. We found a high bird richness (209 species) that contrasted with a pattern of dominance by a small set of 16 species that ...
Fátima Ortiz, Patricia Salinas, Medes Mendoza, Griselda Zárate, Fátima Piris da Motta, Alberto Esquivel, Karina Núñez, Fernando Silla   +7 more
wiley   +1 more source

Prevalence and diversity of avian malaria parasites in illegally traded white‐winged parakeets in Peruvian Amazonas

Animal Conservation, Volume 27, Issue 3, Page 364-373, June 2024.
Psittaciformes have the largest proportion of endangered species among all birds worldwide and is one of the most trafficked taxa in the pet trade. However, despite the large number of parrot species commercialized worldwide, the influence of illegally traded wild birds on the introduction of exotic pathogens is still poorly investigated. We found that
A. Marzal, S. Magallanes, T. Salas‐Rengifo, J. Muriel, C. Navarro, D. Vecco, C. Guerra‐Saldaña, L. Mendo, V. Paredes, M. González‐Blázquez, L. García‐Longoria, A. Díez‐Fernández   +11 more
wiley   +1 more source

Resposta endócrina à contenção física e isolamento em papagaios-verdadeiros

Pesquisa Veterinária Brasileira
Resumo: O objetivo deste trabalho foi analisar a resposta dos papagaios-verdadeiros aos procedimentos de contenção e separação física por método não invasivo, como a dosagem das concentrações de metabólitos de glicocorticoides nas excretas.
Carla M. Queiroz, Gisele J. Santos, Flavia C. Destro, Carlos R. Teixeira, José C. Pantoja, Elizabeth M.S. Schmidt, Rupert Palme, João C.P. Ferreira   +7 more
doaj   +1 more source

Biodiversidade e Sistemas de Produção Orgânica: Recomendações no Caso da Cana-de-Açúcar. [PDF]

, 2015
Este trabalho apresenta os principais resultados dessa pesquisa e discute as relações existentes entre os sistemas de produção tropicais e a biodiversidade faunística no caso dessa propriedade rural, dedicada à produção orgânica de cana-de-açúcar ...
MIRANDA, E. E. de, MIRANDA, J. R.
core  

Chromosome Painting in Neotropical Long- and Short-Tailed Parrots (Aves, Psittaciformes): Phylogeny and Proposal for a Putative Ancestral Karyotype for Tribe Arini. [PDF]

, 2018
: Most Neotropical Psittacidae have a diploid number of 2n = 70, and a dichotomy in chromosome patterns. Long-tailed species have biarmed macrochromosomes, while short-tailed species have telo/acrocentric macrochromosomes.
de Oliveira Furo, Ivanete, de Oliveira, Edivaldo Herculano Corrêa, Del Valle Garnero, Analía, Ferguson-Smith, Malcolm A, Gunski, Ricardo J, Kretschmer, Rafael, O'Brien, Patrícia CM, Pereira, Jorge C   +7 more
core   +1 more source

Use of dry bean fields by birds and mammals in Brazil: Insights from a field study and its use in pesticide risk assessment

Integrated Environmental Assessment and Management, Volume 20, Issue 3, Page 864-874, May 2024.
Abstract The relationship between agriculture and wildlife can be both synergetic and challenging, as the increased surface of agricultural land makes it increasingly important for agriculture and wildlife to coexist. This study aims to describe the use of freshly drilled dry bean fields by birds and mammals in Brazilian Cerrado and Atlantic Forest ...
Gustavo Souza Santos, Mariana Coletty Artal, Mario del Giudice Paniago, Ana P. Paola Cione, Fábio Casallanovo, Eamonn Farrelly, Steven Kragten, Jonathan D. Maul   +7 more
wiley   +1 more source

Presencia de espinas en la molleja de pichones de cotorra Argentina (Myiopsitta m. monachus) [PDF]

, 2009
Fil: Aramburú, Rosana Mariel. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Pezzoni, Magdalena. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
Arambarri, Angélica Margarita, Aramburú, Rosana Mariel, Calvo, Sebastián, Pezzoni, Magdalena   +3 more
core  

Reproductive parameters of the Turquoise-fronted Parrot (Amazona aestiva) in the dry Chaco forest [PDF]

, 2017
Fil: Berkunsky, Igor. Universidad Nacional del Centro de la provincia de Buenos Aires. Instituto Multidisciplinario sobre Ecosistemas y Desarrollo Sustentable; ArgentinaFil: Segura, Luciano Noel. Universidad Nacional de La Plata.
Aramburú, Rosana Mariel, Berkunsky, Igor, Faegre, Sarah I. K., Kacoliris, Federico Pablo, López, Fernando G., Reboreda, Juan Carlos, Ruggera, Román A., Segura, Luciano Noel, Trofino-Falasco, Clara, Velasco, Melina Alicia   +9 more
core   +5 more sources

Major crossmatch compatibility of rabbit blood with rabbit, canine, and feline blood

Journal of Veterinary Emergency and Critical Care, Volume 34, Issue 2, Page 116-122, March/April 2024.
Abstract Objective To evaluate the major crossmatch compatibility between rabbit recipients, rabbit donors, and the major canine and feline blood types. Design Prospective in vitro study in December 2021. Setting Academic veterinary teaching hospital.
Nicholas G. Dannemiller, Sarah M. Ozawa, Olivia A. Petritz, Sarah E. Musulin   +3 more
wiley   +1 more source

Parasites of Psittaciformes and Accipitriformes in Paraíba state, northeastern Brazil

Revista Brasileira de Parasitologia Veterinária
In this study, we investigated the presence of gastrointestinal helminths in 97 captive birds (Psittaciformes and Accipitriformes) necropsied between June and December 2011 in the state of Paraiba, Brazil. Forty-three birds were infected.
Cristiane Maria Fernandes de Melo, Jaqueline Bianque Oliveira, Thais Ferreira Feitosa, Vinícius Longo Ribeiro Vilela, Ana Célia Rodrigues Athayde, Antônio Flávio Medeiros Dantas, Paulo Guilherme Carniel Wagner, Andrei Brum Febrônio   +7 more
doaj   +1 more source