Whiskered Screech-Owl

Megascops trichopsis

Small owl restricted to oak woodlands in canyons and foothills in Mexico, barely reaching into southeast Arizona and southwest New Mexico. Finely patterned in gray, black, and white. Very similar to Western Screech-Owl; best distinguished by voice. Two song types: one a relatively even series of five to eight "toot" notes; the other sounds like morse code: "toot-toot, toot, toot, toot-toot, toot." Also note paler bill than Western Screech-Owl.

Identification

Adults occur in 2 color morphs, in either brown or dark grey plumage. They have a round head with ear tufts, yellow eyes and a yellowish bill. The bird looks very similar to a western screech owl, but has heavier barring on the breast, and is slightly smaller in size. They are 6.3 to 7.9 in and have a wingspan of 17.3 in.

Taxonomy

Scientific name
Megascops trichopsis
Authority
(Wagler, 1832)
Order
Strigiformes
Family
Strigidae
Genus
Megascops

Range and habitat

The whiskered screech owl's range extends from southeasternmost Arizona (the Madrean sky islands region) in the United States, southwards through Mexico, Guatemala, El Salvador, Honduras, to north central Nicaragua. Their breeding habitat is dense coniferous or oak woodlands, and coffee plantations usually occurring at higher elevations than the western screech owl.

Migration
Resident species

Behavior

These birds wait on a perch and swoop down on prey; they also capture targeted food items in flight. They mainly eat small mammals and large insects, with grasshoppers, beetles, and moths making up a large portion of their diet but, they also eat katydids and scorpions. They are active at night or near dusk, using their excellent hearing and night vision to locate prey.<p>The most common call is a series of about 8 regularly spaced "boo" notes, slightly higher in the middle, slightly lower at each end.<p>3 to 4 eggs are usually laid in April or May, usually found in a tree cavity or old woodpecker hole 5 to 7 meters above the ground.

Conservation

Population trend
rising

Photos

Distribution

Bird Calls

Other Birds

Crimson Finch

Crimson Finch

Neochmia phaeton

Elegant, long-tailed finch, adult male brown above, intense crimson below, with a cherry-red face and small pale spots on the side of the chest. Birds in New Guinea and Cape York with white belly, those elsewhere in Australia with black. Female duller, with only red face. Juvenile mostly brownish with dark bill but note long tail. Star Finch has shorter tail, greener plumage. Inhabits tall grass areas, especially with Pandanus (palm-like tree with leaves attached in a corkscrew pattern).

Ground Parrot

Ground Parrot

Pezoporus wallicus

Shy, predominantly ground-dwelling, long-tailed parrot of dense coastal heath. Primarily green, with yellow-green underparts and extensive black barring throughout. Extremely shy; usually only seen flying away when disturbed. Adult has tiny red band above bill and pale eye. Call is the most reliable way to locate this species, which tends to call mostly at dawn and dusk: a high whistle that ascends in pitch.

Ryukyu Flycatcher

Ryukyu Flycatcher

Ficedula owstoni

Lovely small flycatcher, formerly considered a subspecies of more widely distributed Narcissus Flycatcher. Both sexes are very similar to Narcissus Flycatcher; male averages less black on the crown and back, has a greenish tinge to the upperparts, and lacks Narcissus’s extensive bright orange tones in the throat and brow. Female is extremely similar to female Narcissus, and may be inseparable in many cases; some have a very slight greenish tinge to the upperparts, compared with the warmer brown backs of Narcissus. Young males are similar to females, but with occasional hints of brighter yellowish coloration on the underparts. Endemic to the Ryukyu Islands, but has been known to stray to the East Asian mainland. Inhabits well-shaded hill forests. Song is a bright, whistled series of notes “wee-ti! Wee-dee-di, wee-ti!” Calls include a dry chatter and a low “chuk” note.

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