Results 71 to 80 of about 332 (85)

Las aves del Chaco [PDF]

Lynch Arribálzaga, Enrique
core  

Some of the next articles are maybe not open access.

Related searches:

Family group structure of the endangered Yellow Cardinal (Gubernatrix cristata)

Avian Biology Research, 2023
The monogamous mating system, where a male and a female constitute the reproductive unit and share the parental care, predominates among bird reproductive strategies. However, there are also other mating systems with diverse parental care roles which may have implications for population breeding success and be relevant for their management and ...
María Emilia Rebollo, Fernando Gabriel López, Rocío Lapido, Laura Araceli Bragagnolo, Pablo Díaz Peñalba, Marcos Matías Reyes, Paula Maiten Orozco Valor, Miguel Ángel Santillán, Maximiliano Adrián Galmes, Isabel María Luque Romero, María Soledad Liébana, Juan Manuel Grande   +11 more
openaire   +1 more source

Gubernatrix cristata

2021
Published as part of Coria, Oscar R., Quiroga, Oscar B., Navarro, José L., Heredia, Javier, Torres, Ricardo & Lima, Javier, 2021, Lista actualizada de las aves de Santiago del Estero, Argentina, pp. 42-143 in Acta Zoológica Lilloana 65 (1) on page 119, DOI: 10.30550/j.azl/2021.65.1/2021-03-16, http://zenodo.org/record ...
Coria, Oscar R., Quiroga, Oscar B., Navarro, José L., Heredia, Javier, Torres, Ricardo, Lima, Javier   +5 more
openaire   +1 more source

Yellow Cardinal (Gubernatrix cristata) males respond more strongly to local than to foreign dialects

Ibis, 2023
Bird song is a culturally transmitted behavioural trait strongly tied to territory defence and mate attraction in oscine passerines. Divergent song variations can appear in different populations of the same species as a consequence of multiple factors generating geographically distinct songs also termed dialects. Most studies show that males react more
Pablo Andrés Fracas, Juan Manuel Rojas Ripari, Bettina Mahler, Marisol Domínguez   +3 more
openaire   +2 more sources

Seed preferences suggest a high vulnerability of the Yellow Cardinal (Gubernatrix cristata) to habitat degradation in Argentina

Emu - Austral Ornithology, 2022
The Yellow Cardinal is a globally endangered species endemic of southern South America. Knowledge of its general biology has increased in recent years, but its feeding ecology is less well-known. Assessing the feeding ecology of endangered species imposes ethical dilemmas, and we therefore took advantage of Yellow Cardinals rescued by rangers from ...
Marone, Luis, Camín, Sergio Ramón
openaire   +2 more sources

Brood parasitism leads to zero recruitment in the globally endangered Yellow CardinalGubernatrix cristata

Bird Conservation International, 2020
SummaryThe Yellow CardinalGubernatrix cristatais an ‘Endangered’ passerine from southern South America. For the past three years a management plan for Yellow Cardinals has been implemented in Argentina, in which rescued individuals from the illegal cage bird trade were released back into suitable habitats within their population of origin.
MELINA ATENCIO, JUAN CARLOS REBOREDA, BETTINA MAHLER   +2 more
openaire   +1 more source

A citizen science survey discloses the current distribution of the endangered Yellow CardinalGubernatrix cristatain Argentina

Bird Conservation International, 2020
SummaryThe Yellow CardinalGubernatrix cristatais a globally endangered passerine from the southern cone of South America. Because of its conspicuous plumage and very attractive song, it suffers considerably from illegal pet trade. The largest remaining populations are found in Argentina, but no coordinated efforts have been made thus far to understand ...
MARISOL DOMÍNGUEZ, ROCÍO LAPIDO, ADRIÁN GORRINDO, DIEGO ARCHUBY, EMILIO CORREA, FABIÁN LLANOS, FABRICIO REALES, FABRIZIO PIANTANIDA, GERMÁN MARATEO, JORGE MERIGGI, LUCAS ANDREANI, MANUEL ENCABO, MARÍA LAURA GÓMEZ VINASSA, MAXIMILIANO BERTINI, MILTON PERELLÓ, RICARDO BANCHS, SEBASTIÁN CIRIGNOLI, SILVINA VERÓN, BETTINA MAHLER   +18 more
openaire   +2 more sources

Genetic diversity in captive Yellow Cardinals (Gubernatrix cristata) from Southern Brazil: implications for the management and conservation of an endangered species

Journal of Ornithology, 2021
Yellow Cardinal is an Endangered Species. Its populations are in constant decline due to habitat reduction and loss and illegal capture. There are approximately 50 free-living animals in the south of Brazil (state of Rio Grande do Sul), but estimates indicate more than 1000 in captivity.
Sandra Eloisa Bülau, Willian Thomaz Peçanha, Claiton Martins-Ferreira, Thales Renato Ochotorena de Freitas   +3 more
openaire   +1 more source

Occurrence patterns of the endangered Yellow Cardinal Gubernatrix cristata in north-east Argentina: only in savannahs and at sites away from roads

Bird Conservation International, 2022
Summary The endangered Yellow Cardinal Gubernatrix cristata is under pressure from habitat loss and from capturing for the cage bird trade. In north-east Argentina it is known to be associated with the Espinal ecoregion, but no information was available on habitat selection within this ecoregion.
Fabricio Reales, Sebastián Dardanelli, Antonio E. Frutos, Martjan Lammertink   +3 more
openaire   +2 more sources

Blood parasites of passerines in the Brazilian Pampas and their implications for a potential population supplementation program for the endangered Yellow Cardinal (Gubernatrix cristata)

Parasitology Research, 2022
Espinilho savanna ("seasonal steppe savanna") is a unique vegetation formation of the Pampas biome that is found near the tri-border of Brazil, Uruguay, and Argentina. The Yellow Cardinal (Gubernatrix cristata) is a flagship species of this ecosystem, but it is classified as "critically endangered" in Brazil due to habitat loss and poaching for the ...
Bianca Ressetti, da Silva, Ralph Eric Thijl, Vanstreels, Patricia P, Serafini, Carla Suertegaray, Fontana, Thaiane Weinert, da Silva, Eduardo, Chiarani, Andréa M, Carvalho, Francisco C, Ferreira Junior, Érika Martins, Braga, Rosangela, Locatelli-Dittrich   +9 more
openaire   +2 more sources