Harlequin Quail

A large pigeon with greenish-brown upperparts, gray head, and gray underparts. Occurs in small flocks that feed on fruits and berries in the canopy. Found only in the evergreen forests of the Nicobar Islands. Similar to Green Imperial-Pigeon, but the Nicobar Imperial-Pigeon is darker above and grayer below, with a brown vent. Calls include burbling notes and a deep, low growl.

Small, gray flycatcher lacking strong markings. Note its peaked crown and yellow lower half off bill. Some birds may show faint wingbars and a slight yellowish cast to the belly. Little overlap with other pewees; in the Andes it might be found together with Eastern Wood-Pewee or Western Wood-Pewee during the northern winter. Southern Tropical Pewee has shorter wings, a longer tail, and may show a faint spot between the bill and eye. Voice is the most reliable way to separate them. Listen for an explosive “CHIpeer” as well as a series of sharp chip notes. Typically encountered at forest edge or in clearings. Often perches on an exposed branch, from which it flies out to chase insects in looping, acrobatic sallies.

Large, long-tailed, long-billed, dull-olive tetraka. Madagascar endemic that is found in rainforest, dry deciduous forest, and locally in spiny forest. Prefers the mid-story, and often joins mixed flocks with tetrakas and other birds. Song is a fairly musical phrase of up-and-down whistles. Call is a rough “trek-trak”. Separated from tetrakas by its larger size and its longer bill and tail. Doesn’t have the pale eye-ring of Spectacled Tetraka or the gray head of Gray-crowned Tetraka. Much more olive-colored than brush-warblers.