Tomas A. Vargas Mora

White-Crowned Pigeon: Status Rangewide And In The Dominican Republic

White-crowned pigeon (Columba leucocephala) populations have undergone a widespread decline as a result of habitat destruction and poor (or no) management. The Dominican Republic once had large populations of this pigeon, but our investigations between 1976 and 1978 showed their numbers are now drastically reduced. The pigeons are migratory, using lowland areas for nesting (March through October), and following available food sources through a wide range of habitats during the non-breeding season. Areas of 4 nesting colonies ranged from 16.0 to 40.9 ha and were formed of a dense core with...