Stout-billed Cuckooshrike
Coracina caeruleogrisea
A large bird of forest interior from the lowlands to mid-mountains. Long tail, thick bill and an overall slate gray plumage with black wing edge and tail tip. Male has a black mark between the eye and bill. Similar to several gray-colored cuckooshrikes and cicadabirds but most of these have thinner bills. Boyer’s also has a stout bill, but Stout-billed is much larger. Voice, a loud, grating, nasal, 2-note “raaooo-raahhh!” with the first note falling and the second, rising then falling.
Taxonomy
- Scientific name
- Coracina caeruleogrisea
- Authority
- (Gray, GR, 1858)
- Order
- Passeriformes
- Family
- Campephagidae
- Genus
- Coracina
Range and habitat
- Migration
- Resident species
Conservation
- Population trend
- stable
Photos
Distribution
Bird Calls
Other Birds

Swainson's Thrush
Catharus ustulatus
Uniform medium-brown above from head to tail. Distinctive pale, buffy eyering and face separates Swainson's from other thrushes. Spots are concentrated and clearly defined on upper breast, becoming smudgier towards belly. Breeds in the boreal forest. Migrates to South America for winter; very rare in the U.S. after October, unlike Hermit Thrush. Its song is flute-like, ascending spiral like Veery in reverse.

Balsas Screech-Owl
Megascops seductus
Medium-sized owl (but large for a screech-owl) with short ear tufts and brownish (not yellow) eyes. Fairly common in scrubby woodland, thorn forest, and edge of interior southwest Mexico where it is endemic. Sometimes seen hunting beside quiet roads. Usually detected by its gruff, bouncing ball song. Mottled Owl occurs in same areas but is slightly larger, with a rounded head and thicker dark streaks below.

Tibetan Snowfinch
Montifringilla henrici
Small brown finch of open highland steppes on the Tibetan plateau. Male has short but prominent black mustache and a dark bill. Female lacks the mustache, but has an orange bill and a pale white eyebrow stripe faintly resembling that of female and immature House Sparrows. Flashing white wing patches are only prominent when in flight. Confusingly, the Black-winged Snowfinch (Montifringilla adamsi) is occasionally referred to as the Tibetan Snowfinch in older field guides.
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