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Cooperative Breeding and Demography of Yellow Cardinal Gubernatrix Cristata in Brazil by Vinicius Romeiro is a document available to read on EtoBox.

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The study investigates the demography, territoriality, and cooperative breeding behavior of the Yellow Cardinal (Gubernatrix cristata) in Brazil, revealing a population of 38 individuals with a male-biased sex ratio and a lifespan of at least 8 years. Key findings include the presence of nest helpers that assist in parenting and territory defense, significantly impacting nesting success, which was higher for nests attended by helpers. The research highlights the species

Author

Vinicius Romeiro

Language

EN