Brown Wood-Rail

Aramides wolfi

Large, chicken-like bird of humid lowland and foothill forest in western Ecuador and western Colombia. Brown with a gray head, yellow bill, and pink legs. Similar to Gray-cowled Wood-Rail but gray restricted to head. This rare and threatened species prefers swampy areas such as stream edges and mangroves, and is typically encountered in pairs. Shy and very hard to see. Usually first detected by it song, a very long, rollicking series of notes, often given by both members of the pair.

Identification

The brown wood rail is 33 to 36 cm (13 to 14 in) long. The sexes are alike. Adults have a yellow-green bill, a red eye, and pink legs and feet. Their head is ashy gray with a yellow spot on the forehead and a pale throat. Their tail, flanks, and belly are black and the rest of their body is chestnut to warm brown. Immatures and juveniles have not been described.<p>The brown wood rail's specific epithet commemorates the German naturalist Theodor Wolf.

Taxonomy

The brown wood rail is monotypic.

Scientific name
Aramides wolfi
Authority
Berlepsch & Taczanowski, 1884
Order
Gruiformes
Family
Rallidae
Genus
Aramides

Range and habitat

The brown wood rail is patchily distributed in western Colombia and western Ecuador. A single 1977 report from Peru was retracted in 2011 and the South American Classification Committee of the American Ornithological Society does not recognize it. It inhabits a variety of wet and dry landscapes including mangroves, freshwater marsh, swampy woodland, river bottoms, and mature and secondary forest. In elevation it ranges from sea level to 900 m (3,000 ft).

Migration
Resident species

Behavior

Migration pattern: Resident species.

Conservation

Population trend: declining.

Population trend
declining

Photos

Distribution

Bird Calls

Other Birds

Bumblebee Hummingbird

Bumblebee Hummingbird

Selasphorus heloisa

Tiny (bumblebee-sized) hummingbird of humid forest in the mountains of Mexico. Favors shrubby clearings and edges in evergreen forest and banks of flowers where other hummingbirds gather. Feeds while hovering in a horizontal position with tail cocked. Very inconspicuous, but male sometimes sings persistently from an exposed perch. Male has expansive, magenta-pink gorget, rather short tail with white corners and rusty base. Female has dark-spotted throat and same tail pattern as male. Very similar Wine-throated Hummingbird does not overlap in range.

Arabian Waxbill

Arabian Waxbill

Estrilda rufibarba

A mostly gray-and-buff barred waxbill with a crimson ‘bandit’s’ eye-patch and black tail and rump. A predominantly gray waxbill with buff-washed underparts and fine barring all over the body, as well as a crimson “bandit’s” eye-patch and black tail and rump. Bill is black, but has a red base during the breeding season. Female is darker below than the male, with a duller eye-patch. Juvenile is browner, less barred and has a dark eye-patch. A fairly common resident of riverine scrub, thickets on hillsides, waterside vegetation and agricultural cereal fields; typically forages in pairs and flocks. Calls a nasal “dzeet” often in concert with others, and a loud buzzing. Only waxbill with a red eye-patch on the Arabian Peninsula.

Rio Branco Antbird

Rio Branco Antbird

Cercomacra carbonaria

A slender, long-tailed bird of dense gallery forests and river islands in northern Brazil and extreme southwestern Guyana. Male is mostly black with tail feathers tipped white and with white scalloping on wings. Female is very different: brownish-gray above and buffy below, with a black tail and white throat streaked black. Like other Cercomacra, tends to stay concealed in dense vine tangles in the canopy and midstory, where it clambers slowly about, usually in pairs, searching for insects. Best detected by voice; two-noted song is given in series of 3–5 phrases, with hiccupping effect; similar to song of Gray Antbird but higher-pitched, faster, and less hoarse. Female is unlike any other species in range. Male is darker than Gray and Blackish antbirds, which do not occur in the same habitat and have different voices. Plumage recalls Dot-winged Antwren, but Rio Branco Antbird is considerably larger.

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