Spotted Eagle-Owl

Medium-sized warbler with prominent pale “spectacles.” Extent of gray crown coloration is geographically variable; Himalayan birds average the darkest and Chinese birds the palest. Himalayan and Vietnamese birds’ dark gray crowns may recall Gray-cheeked Warbler, but both forms of White-spectacled Warbler have a much more contrasting crown pattern and bright yellow throats. White-spectacled’s eye-ring is broken at the top instead of at the back as it is in Golden-spectacled and Gray-crowned Warblers. Forages at lower levels of the forest, often making sallies after mobile prey. Breeds at medium altitudes in broadleaf hill and montane forest, with Chinese and Himalayan birds moving to lower altitudes in the non-breeding season. Song is distinctly broken and hesitant, slowly picking up as it progresses and ending with a variable trill; contains more trilling than Gray-cheeked Warbler’s song. Lower in pitch and more faltering, less accelerating, than the songs of Gray-crowned and Martens’s Warblers. Presence of any trilling components at all distinguishes this species from Bianchi’s Warbler. 

Small, slim seedeater of the southern Arabian highlands. Brown overall, with a buffy face and whitish underparts. , Note blurry pale eyebrow, fine dark streaks on the crown and upper back, and blotchy streaking on the underparts. Found in rocky montane areas, both with and without trees and shrubs. Sometimes on human structures. Usually in small groups. The song is a simple series of whistles and trills, and calls include rising “swiiit” notes, “chwee” notes, and dry rattles. Similar to Olive-rumped Serin, but has a stronger facial pattern and lacks an olive rump. Also tends to be found in more barren areas.

Tiny bird of riverside vine tangles and seasonally flooded forest. Distinctive male is black-and-white while female has burnt orange head and breast; both easily recognized in riverside habitat. Usually found in pairs away from mixed-species flocks. Forages actively, climbing through vines and gleaning insects from leaves. Frequently detected by contact call: a nasal doubled note. The more complex song is heard less often.