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Breeding biology of the endangered Yellow Cardinal Gubernatrix cristata in Brazil [PDF]
Revista Brasileira De Ornitologia, 2019 AbstractThe Yellow Cardinal,Gubernatrix cristata, has a small geographic range in Brazil, Uruguay, and Argentina. We studied the natural history of the only known Brazilian population of this “Endangered” species (∼50 individuals), which is socially monogamous and may breed cooperatively.
Christian Beier +2 more
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Family group structure of the endangered Yellow Cardinal ( Gubernatrix cristata )
Avian Biology Research, 2023The 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 +11 more
openaire +1 more source
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 ...
Ralph Eric Thijl Vanstreels +2 more
exaly +3 more sources
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 ...
Ralph Eric Thijl Vanstreels +2 more
exaly +3 more sources
Yellow Cardinal (Gubernatrix cristata) males respond more strongly to local than to foreign dialects
Ibis, 2023Bird 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 +3 more
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Genetic assignment and monitoring of yellow cardinals
Journal of Wildlife Management, 2019 The yellow cardinal (Gubernatrix cristata) is a passerine bird endemic to southern South America. At present, the species is threatened with extinction, in part because of the capture of wild birds to supply the illegal caged‐bird market.
Marisol Dominguez +2 more
exaly +2 more sources
Yellow Cardinal (Gubernatrix cristata) males respond more strongly to local than to foreign dialects
Ibis, 2023Pablo Andres Fracas +2 more
exaly
Family group structure of the endangered Yellow Cardinal ( Gubernatrix cristata )
Avian Biology Research, 2023Maria Emilia Rebollo +2 more
exaly