Iris colour as an indicator of age feature in female Brazilian tanagers (Passeriformes: Emberizidae) confirmed by a molecular sexing technique

Autor: Maria Alice S. Alves, Denise Monnerat Nogueira

Publikováno v: Revista de Biología Tropical; Vol. 56 No. 4 (2008): Volume 56 – Regular number 4 – December 2008
Revista de Biología Tropical; Vol. 56 Núm. 4 (2008): Volumen 56 – Número regular 4 – Diciembre 2008
Revista Biología Tropical; Vol. 56 N.º 4 (2008): Volumen 56 – Número regular 4 – Diciembre 2008
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Universidad de Costa Rica
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Revista de Biología Tropical, Vol 56, Iss 4, Pp 1629-1633 (2008)
Revista de Biología Tropical, Volume: 56, Issue: 4, Pages: 1629-1633, Published: DEC 2008

The Brazilian tanager, Ramphocelus bresilius is an endemic species from Brazil that is sexually dimorphic in adult plumage. Young males are similar to adult and young females until their second year. Adults and young females are not distinguishable i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd663a320f15a9ce2d3eb5db98f237c4
https://revistas.ucr.ac.cr/index.php/rbt/article/view/5749