Results 1 to 10 of about 3,691 (181)

Geographical and seasonal distributions of the seedeaters Sporophila bouvreuil and Sporophila pileata (aves: Emberizidae) [PDF]

Papeis Avulsos De Zoologia, 2010
Many species in the genus Sporophila are migratory. Migration patterns, while poorly studied, may be influenced by seed production which can be very seasonal in some regions. The distribution of S.
Luis Fabio Silveira, Silveira Luis Fabio
exaly   +7 more sources

Mitochondrion genomes of seven species of the endangered genus Sporophila (Passeriformes: Thraupidae) [PDF]

Genetics and Molecular Biology
We announce the mitochondrial genomes of seven species of the genus Sporophila (S. bouvreuil, S. iberaensis, S. melanogaster, S. minuta, S. nigrorufa, S. pileata, and S.
Amanda Alves de Melo-Ximenes, Leonardo Carlos Jeronimo Corvalán, Larissa Resende Carvalho, Thalita Alves Mangini, Mariane Brom Sobreiro, Lucas Donizetti Vieira, Renata de Oliveira Dias, Carlos de Melo e Silva Neto, Mariana Pires de Campos Telles, Rhewter Nunes   +9 more
doaj   +2 more sources

Outbreak of Esophagitis and Ingluvitis Caused by Salmonella Typhimurium in Passeriform Birds of the Genus Sporophila Seized from Wildlife Trafficking [PDF]

Veterinary Sciences
The occurrence of esophagitis and ingluvitis caused by Salmonella Typhimurium in passerines seized from illegal wildlife trafficking is described. This illegal activity causes stress and leads to lowered immunity in the birds.
Karoline L. Soares, Ricardo B. Lucena, Ewerton S. Lima, Millena de O. Firmino, Lilian R. C. Eloy, Raquel Annes F. Silva, Mônica S. Sousa, Isabelle V. Sousa, Weslley Drayton Q. Silva, Artur Cezar de C. Fernandes, Eduardo M. Ramos-Sanchez   +10 more
doaj   +2 more sources

Occurrence of Apicomplexa protozoa in wild birds in the Northeast region of Brazil [PDF]

Revista Brasileira de Parasitologia Veterinária, 2023
Protozoa of the Apicomplexa phylum are worldwide distributed with capacity to infect endothermic animals. The study of these protozoa in wild birds in Brazil is scarce. This study aimed to evaluate the occurrence of apicomplexan protozoa in wild birds in
Gabriela Hémylin Ferreira Moura, Gleyce Silva do Nascimento, Pollyanne Raysa Fernandes de Oliveira, Vanessa Silva Santana, Ayko Shimabukuro, Yuri Marinho Valença, Cecilia Calabuig, Renata Pimentel Bandeira de Melo, Rinaldo Aparecido Mota   +8 more
doaj   +2 more sources

Body condition, external morphology, parasitology, and histological and biometrical study of the gastrointestinal tract of Sporophila nigricollis and Sporophila caerulescens seized from trafficking in Northeastern Brazil [PDF]

Pesquisa Veterinaria Brasileira
: The objective was to analyze Sporophila nigricollis and Sporophila caerulescens in terms of body conditions, parasitological, bacteriological, external biometric measurements, and histological analysis of the gastrointestinal tract.
Ricardo Romão Guerra, Luciana Diniz Rola   +1 more
exaly   +3 more sources

Survey of avifauna housed in the wild animal triage centers in the state of Bahia, period 2009 to 2019, emphasizing trafficking

Ciência Rural, 2021
: Brazil is one of the primary suppliers of wildlife for trafficking, which constitutes a significant threat to biodiversity, which can cause the extinction of species, especially birds, the most important victims of trafficking.
Marilucia Campos dos Santos, Renan Luiz Albuquerque Vieira, Debora Malta Gomes, Maria Viviane Bury dos Santos, Micaelle Silva de Souza, Pedro Miguel Ocampos Pedroso, Juliana Targino Silva Almeida Macedo   +6 more
doaj   +1 more source

First records of the Wing-barred Seedeater, Sporophila americana (Gmelin, 1789) (Thraupidae), for Acre and a revision of its distribution in the Brazilian Amazon [PDF]

Check List, 2016
We present the first records of the Wing-barred Seedeater (Sporophila americana)in Acre, Brazil. These observations, together with the published records and the specimens housed in museum collections, indicate that S. americana occurs over a considerably
Edson Guilherme, Diego Pedroza, David Guimarães, Ana Caroline de Lima   +3 more
doaj   +3 more sources

Molt strategy and delayed plumage maturation in the Lined Seedeater

Journal of Field Ornithology, 2023
Lined Seedeaters Sporophila lineola , an intra-tropical migratory songbird, exhibit extensive phenotypic variation, with characteristic black-and-white male and brownish female plumages.
Dalila Ferreira, Luiza Figueira, Filipe Cunha, Leonardo E Lopes   +3 more
doaj   +1 more source

Estimativa do Tráfico de Aves Silvestres no Distrito Federal, Brasil

Biodiversidade Brasileira, 2021
O Brasil possui uma das mais diversas avifaunas do mundo, entretanto bastante ameaçada. O bioma Cerrado não foge dessa realidade. Uma das principais ameaças As aves brasileiras é o tráfico de animais silvestres.
Filipe Martins Neves, Eleonora D'Avila Erbesdobler   +1 more
doaj   +1 more source

Sporophila schistacea

, 2023
SLATE-COLOURED SEEDEATER Sporophila schistacea A bamboo specialist that is perhaps nomadic (Willis & Eisenmann 1979). Rare in east Ecuador (Ridgely & Greenfield 2001). We obtained photographs and sound-recordings of several singing birds in the canopy of an extensive stand of Guadua angustifolia at c.
Vallely, Andrew C., Ertl, Frederick, Garcia, Thierry   +2 more
openaire   +1 more source