TY  - GEN
AU  - Winker,Kevin
TI  - Note on campylopterus excellens in Southern Veracruz, With a guide to sexing captured individuals
KW  - Aves
KW  - Endemismo
KW  - Biología
KW  - Reproducción animal
KW  - Istmo de Tehuantepec
KW  - México
KW  - Campylopterus
KW  - Campylopterus excellens
ER  -