Results 31 to 40 of about 332 (85)

História natural do cardeal-amarelo Gubernatrix cristata (aves: Thraupidae) no Brasil [PDF]

open access: yes, 2016
O cardeal-amarelo, Gubernatrix cristata, e um pássaro ameaçado de extinção, que teve suas populações drasticamente reduzidas devido a captura e ao comércio ilegal de fauna silvestre, além da perda de habitat.
Beier, Christian
core  

FIRST REPORT OF MYIASIS CAUSED BY PHILORNIS (DIPTERA: MUSCIDAE) IN CACICUS SOLITARIUS (PASSERIFORME: ICTERIDAE) IN CENTRAL ARGENTINA [PDF]

open access: yes, 2020
In January 2016, one Cacicus solitarius bird nestling was found parasitized by subcutaneous larvae in a protected forest of central Argentina. Some larvae were removed from the nestling and reared under laboratory conditions.
Arce, Sofia Irene   +4 more
core   +2 more sources

Hybridization between yellow-billed cardinal paroaria capitata and red-crested cardinal P. Coronata in southern Argentina [PDF]

open access: yes, 2019
The genus Paroaria is a group of conspicuous songbirds widely distributed in South America that has been studied recently to delimit its species and establish their phylogenetic relationships.
de Maio, Federico Andres   +2 more
core   +1 more source

Espécies de Aves Traficadas no Brasil [PDF]

open access: yes, 2018
Animal trafficking is a threat to biodiversity. Nearly 82% of the smuggled animals are birds. The aim of this work is to elaborate a list of the bird species trafficked in Brazil, evidencing endangered species. Web of Science and Google Scholar databases
Costa, Fábio José Viana   +3 more
core   +2 more sources

Avifaunal inventory of northern Entre Ríos, Argentina: noteworthy records and conservation prospects [PDF]

open access: yes, 2018
Biodiversity inventories remain fundamental tools for biodiversity conservation. Neotropical biota has poor faunal inventories. In Argentina, the avifauna of the province of Entre Ríos is still not well known.
Dardanelli, Sebastian   +2 more
core  

Nuevos registros de híbridos entre Cardenal Amarillo (<i>Gubernatrix cristata</i>) y Diuca Común (<i>Diuca diuca minor</i>)

open access: yesNuestras Aves, 2001
This article does not have an abstract.
Claudio Bertonatti   +1 more
openaire   +1 more source

Hibridación entre Cardenal Amarillo (<i>Gubernatrix cristata</i>) y Diuca Común (<i>Diuca diuca minor</i>) en estado silvestre, en la Argentina

open access: yesEl Hornero, 1997
Two intergeneric hybrids between the Yellow Cardinal (Gubernatrix cristata) and the Common Diuca Finch (Diuca diuca minor) are described. The hybrids were captured in the area of sympatry between Gubernatrix cristata and Diuca diuca in E Río Negro Province (Argentina), where they are locally named «Plomitos». Other 15 hybrid specimens are reported from
Claudio Bertonatti, Anibal Lopez Guerra
openaire   +1 more source

Bird assemblages from western Sierras Grandes and Traslasierra valley in central Argentina: An important area for conservation of Chacoan and mountain birds [PDF]

open access: yes, 2018
Between 1970 and 1980, many ornithological prospections were made in Central Argentina. With this work we intend to fill some of the existing gaps regarding such knowledge. We conducted bird surveys in the Central-western region of Córdoba province.
Diaz, Agustín Eduardo   +8 more
core  

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