New information on the nesting of the Strong-Billed Woodcreeper (Xiphocolaptes promeropirhynchus) and the Black-Banded Woodcreeper (Dendrocolaptes picumnus) from observations in nest boxes
Facultad de Ciencias Exactas y Naturales - Universidad de Buenos Aires - Argentina
Intendente Güiraldes 2160 - Ciudad Universitaria - C1428EGA - Tel. (+54 9 11) 5285-7400