Yellowish-bellied Bush Warbler

Blotchy hummingbird restricted to a tiny, remote area in the Andes of northern Peru. Plumage is bronzy-brown with irregular white patches on the face, throat, and belly, and white teardrop-shaped spots on breast. Adult male has an iridescent purple and green lower back, but this is indistinct or lacking on females and younger birds.

Extremely rare diving duck. Breeding male has a dark green gloss to the head, but often seems dark-headed in poor lighting. Non-breeding males are duller, but have pale eyes. Females and immatures have dark brown heads and dark eyes. Boldly patterned chestnut-and-white sides unique among ducks; compare the brown sides of Ferruginous Duck and pale sides of Common Pochards, both similar species. Can be difficult to separate from Ferruginous Duck, with which it sometimes hybridizes; note less extensive white wing panels in present species. During the colder months, often found singly or in small groups within non-breeding flocks of more common duck species. Breeds on sheltered, well-vegetated lakes; prefers large open bodies of water in the winter.

A medium-sized parrot of montane forest on Luzon. The two central tail feathers have extended shafts ending in a racket shape. Overall green in color, darker on the back and paler below. Male has a blue face and a red crown. The similar Green Racquet-tail may overlap geographically, but Luzon is usually found at higher elevations and has a darker back. Voice includes various grating calls and shrill squeals.