Reproducción del cucarachero común (troglodytes aëdon, aves, troglodytidae) en el valle del cauca

The breeding biology of the Southern House Wren was investigated at 24 nests between may 1977 and february 1979 in the Cauca Valley (3°32' 20" N, 76° 31' 57" W, 976 m), Colombia. Eleven adults and 33 juveniles were banded for individual identification. Males maintained permanent,...