comoro pigeon Columba pollenii

Big, dark pigeon with black-and-white slashes on the back of the head. The feet, bill, and eye-ring are bright yellow, but the bird looks plain in flight. Found on the Comoro Islands in the canopy of moist forest, secondary habitat, and plantations. Most common at higher elevations. Common vocalization is a growling call, followed by several low hoots. Could be mistaken for Madagascar Turtle-Dove, but dwells in the canopy, is larger, has yellow bare parts, and doesn’t show pale corners to the tail in flight.