Tropical Parula

Setophaga pitiayumi

Small short-tailed warbler; bright and boldly patterned. Blue-gray above with green back, two bold white wingbars (limited white in Middle American birds), and yellow-orange throat and chest. Males have darker face and brighter yellow-orange chest than females. Bill is sharp, black above and yellow below. Very similar to Northern Parula; note lack of white eyearcs and no dark markings on breast. Beware of rarely-occurring hybrids and some dull immatures, which can be very similar to Northern Parula. Common and widespread in forests throughout Central and South America; rare in U.S.; found only in mossy forests in southern Texas.

Identification

It is 4.3 in (11 cm) long and has mainly blue-grey upperparts, with a greenish back patch and two white wing bars. The underparts are yellow, becoming orange on the breast. The male has a black patch from the bill to behind the eye.<p>Females are slightly duller than males and lack black on the head. The immature tropical parula is dull-plumaged, lacks the wing bars, and has a grey band on the breast.<p>The song is a high buzzy trill, and the call is a sharp tsit.<p>The tropical parula has about 14 subspecies, with a wide range of plumage tones. S. p. graysoni, is endemic to Socorro in the Revillagigedo Islands. Some subspecies (especially insular ones) are occasionally considered separate species.<p>Setophaga pitiayumi has occasionally been lumped with the closely related northern parula (S. americana) as a single species. Hybrids are routinely found in the Rio Grande Valley of southern Texas, though this may be a recent phenomenon. Most tropical parulas can be distinguished from the northern parula by their lack of white-eye crescents, but this may be ambiguous in hybrids. One should also look for the distribution and extent of non-yellow coloration on the breast, and the extent of yellow below the cheek and on the belly.<p>In addition, a partially leucistic tropical parula female was seen in 2005, at Reserva Buenaventura in El Oro Province, Ecuador. With several small white areas on the forehead and around the eyes, this bird appeared much like a hybrid, but such birds would only occur as far south as Panama (if they would migrate like the northern parula).

Taxonomy

Genus: Setophaga; Family: Parulidae; Order: Passeriformes.

Scientific name
Setophaga pitiayumi
Authority
(Vieillot, 1817)
Order
Passeriformes
Family
Parulidae
Genus
Setophaga

Range and habitat

Migration
Resident species

Behavior

Migration pattern: Resident species.

Conservation

Population trend: declining.

Population trend
declining

Photos

Distribution

Bird Calls

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