Black-chinned Yuhina

Attractive, rather skulking large sparrow of foothills, endemic to west Mexico. Favors brushy understory of tropical woodlands, shade-coffee plantations, and brushy hedges in farmland. Mostly stays well hidden on or near the ground, but can feed in the open beside quiet roads and trails, especially in early mornings; usually in pairs. Note the rusty cap (often raised when excited), white spectacles, and extensive white bib with a dark central spot.

Large, long-necked grebe with very long, thin, yellow-orange bill. Black cap ends just above red eye, so the eye looks isolated in the white face. Long, gray body rides low in the water. Breeds on marshy lakes, where it builds a floating nest of vegetation. Mostly found on saltwater bays and open ocean in winter, but also lakes. Very similar to Western Grebe, with extensive range overlap and often in mixed flocks. Typically outnumbered by Western where they occur together. Clark’s looks paler overall, especially on the sides and face. Also look at the bill: brighter orange-yellow on Clark’s, lacking a dark lower edge. Some birds appear intermediate and should be left unidentified.

A small and colorful flycatcher with olive-yellow upperparts and yellow underparts. Found in lowland forest, mostly in the canopy. Often joins mixed-species flocks. Somewhat similar to yellow-warblers, but much smaller and found in different habitats. Similar to Livingstone’s Flycatcher, but there is very little overlap in range, and can easily be separated by the olive-green rather than rufous tail. Vocalizes frequently, giving high-pitched, chittering calls and a quick whistled song.