Black-billed Wood-Dove

Medium-sized antbird. Males are black with a large white patch on the back and females are brown overall, paler below, with grayish sides of the head. Inhabits the understory of humid forest, including the forest edge and light gaps, and also tall adjacent second growth. Regularly attends army-ant swarms. The song is a loud descending series of “peek” notes, and the call is a rattle.

Small black-and-white shearwater that flies with snappy wingbeats. Pay attention to its face pattern: typically quite dark and smudgy, with white curling up behind the cheek. Underwing is mostly white, sometimes with dark markings. Flies low to the water with quick wingbeats, almost recalling an alcid; occasionally arcs up high in strong wind. Prefers cooler ocean waters in the North and South Atlantic; rarely seen from land. Rare but seemingly increasing in the Pacific. Found singly or in small flocks, sometimes with other shearwaters. In Caribbean and western Atlantic, most similar to Sargasso Shearwater but shorter-tailed and darker-faced, with white under the tail.

Distinctive and attractive, but a rarely seen denizen of fresh and brackish wetlands, especially with shallow water and low to knee-high grasses; also found on lakeshores with taller reeds and rushes. Occasionally seen feeding quietly at edge of vegetation, but mostly seen when flushed from close range. Flies up silently with stiff flicking wingbeats and brief glides, long legs trailing, and drops back to cover usually not far away. Note bold white spots on wings and droop-tipped bill. Related to jacanas, not closely related to the typical snipe.