Scientific Name: Icterus prosthemelas
Population Estimate: 50K-500K
Range / Habitat: Yucatan and Central America in subtropical and tropical lowland moist forest.
Field Notes: Males (above) unmistakable with completely black head, neck, back, wings and tail on an otherwise yellow body, including shoulder, belly, vent, and rump. No wing bars. Allopatric with Black-vented Oriole which, indeed, has a black vent.