Yellow-vented Eremomela

Chocolate-brown nunlet of mature rainforest. Usually fairly rare within its range; seems to occur mostly in upland ‘terra firme’ rainforest, where it occurs singly or in pairs in the undergrowth. Even-brown plumage and dull-orange patch at base of bill distinguish it from Rufous-capped Nunlet, which has a bright red-orange crown and orange throat and breast. Its song is a slow series of rising whistled “weep” notes, given at a rate of about one note per second.

A light gray medium-sized tern. Black cap extends to bill in breeding plumage. Bill and legs red. In non-breeding birds, cap reduced to just the area behind the eye, bill has dull pinkish color, and underparts are white. Breeds in the circumpolar subantarctic region. Generally known to stay close to their breeding sites. Migrating Arctic Tern could occur in the same area, but not in breeding plumage, and would show more prominent black markings on outer primaries. White-fronted Tern can be distinguished by its larger body, lighter coloring, and longer, thinner, all-black bill.

Small, short-tailed bird found in lowland and foothill rainforest. Male is easy to identify with his glossy black body and azure crown. Female is mostly lime green with a yellowish belly; her plumage is much greener than other similar species such as Choco Manakin and female Red-capped Manakin. Most common call is a short, ringing trill. Male’s display song is a buzzy “purwit!”. Usually seen at lower to middle levels in the forest, plucking berries from fruiting trees. Formerly called Blue-crowned Manakin before that species was split. Velvety Manakin’s range includes Costa Rica, Panama, western Colombia, and northwestern Ecuador.