Brown Jay

Cyanocorax morio

Well-named: this distinctive large jay is the color of dark chocolate with paler grayish belly. Sexes alike; juveniles similar to adults but with yellow legs, bill, and eyering. Long tail and floppy flight with deep wingbeats. Common and conspicuous in Mexico and Central America, with very limited range in U.S. Found in small groups in wooded habitats, often near water. Sometimes seen at bird feeders. Listen for very loud calls "kleer, Kleer, kleer."

Identification

Brown jays vary in plumage geographically: there are two main groups. Northern birds are almost completely dark brown, with lighter brown on the underparts. Southern birds are white-bellied and have bright white tips to the outer tail feathers. The intergrade zone is in Veracruz, Mexico.<p>Adults in both populations have black bills, legs, and feet. Immatures have yellow bare parts, including yellow eye-rings.<p>The voice is a loud but low-pitched pee-ah call and is often modified to suit its situation or mood.

Taxonomy

Scientific name
Cyanocorax morio
Authority
(Wagler, 1829)
Order
Passeriformes
Family
Corvidae
Genus
Cyanocorax

Range and habitat

It occurs from Mexico south into Central America on the Gulf slope. The northernmost extent of the bird is in the Rio Grande Valley of Texas. In Central America, the brown jay is not found in El Salvador.

Migration
Resident species

Behavior

Food is sought largely in trees but brown jays also take some food from the ground. They are rather indiscriminate feeders. Insects and a wide range of other invertebrates are taken, also lizards, nectar, and fruit (e.g. that of Trophis racemosa in the Moraceae). Though they will take eggs and nestlings, they appear not to if there is plenty of other food available.<p>The nest is built in a tree or large shrub with both sexes helping in construction. There are normally three eggs laid but six is not unusual. Incubation is between 18 and 20 days. Only the female broods but the male feeds her while doing so.<p>Sometimes the offspring from a previous season will help in raising the chicks. If a helper bird returns with food, it will give it to one of the resident parents to feed the chicks.

Conservation

Population trend
stable

Photos

Distribution

Bird Calls

Other Birds

White-fronted Quail-Dove

White-fronted Quail-Dove

Geotrygon leucometopia

A chunky, iridescent, deep-purple dove of dense forests and coffee plantations. It is typically found on the ground walking among the leaf litter, sometimes in company of Ruddy or Key West Quail-Doves. Its unstriped head, white forehead spot, and iridescent purple body eliminates other species within range. Song is a “oop-oop…” given without pause, sometimes for several minutes.

Northern Saw-whet Owl

Northern Saw-whet Owl

Aegolius acadicus

Pint-sized owl of the U.S., Canada, and Mexico; found in northern forests and western mountains. Prefers areas with conifers and thick understory. Fairly common, but shy and difficult to see. Patterned with brown and white overall, with streaked white forehead and blotchy rusty-brown streaks below. No ear tufts. Migratory, but numbers of migrants fluctuate greatly from year to year. Named for its loud, repetitive whistles that sound like a saw being whetted (sharpened). Also gives a harsher, rising screech. Most similar to less common Boreal Owl. Saw-whet is smaller with streaks (not spots) on forehead and richer orange-brown streaks on underparts.

Arabian Grosbeak

Arabian Grosbeak

Rhynchostruthus percivali

Handsome chunky gray-brown finch with a massive dark bill. Brown hood, white ear-patches, and brightly contrasting golden stripes in the dark wings and tail make this an easily recognizable species. Female has a less well-defined hood than the male, and less yellow in the tail. Juvenile is buffier (including ear-patches) and more streaky. An uncommon resident of woodland, dry scrubby rocky terrain, slopes and river beds, restricted to the southern Arabian Peninsula. Typically forages singly, in pairs, or in groups of up to 30, either on the ground, or in trees where they occasionally dangle by their feet like parrots. Song is a pleasant rolling series of sweet notes, with an almost thrush-like quality. Call a quick whip-like “weet.”

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