Censusing procedures that detect effects of habitat treatment on birds are outlined. We suggest that only relative values of bird species diversity, equitability, abundance, and species richness need ...
Juan Francisco Ornelas, María del Coro Arizmendi, Laura Márquez-Valdelamar, Ma. de Lourdes Navarijo and Humberto A. Berlanga Seasonal and temporal patterns of species diversity and abundance in the ...