J. Colón

Comparison of neotropical migrant landbird populations wintering in tropical forest, isolated forest fragments, and agricultural habitats

C. S. Robbins, D. Dawson, B. Dowell, 1992 .

ENDANGERED PIPING PLOVERS ( CHARADRIUS MELODUS ) OVERWINTERING IN PUERTO RICO

A. G. Tossas, A. R. Lewis, J. Colón, 2006 .

Comparison of neotropical winter bird populations in isolated patches versus extensive forest

C. S. Robbins, D. Dawson, B. Dowell, 1987 .