Rufous-necked Wood Rail

The rufous-necked wood rail is 29 to 33 cm (11 to 13 in) long and weighs about 300 to 325 g (11 to 11 oz). The sexes are alike. They have long, stout, yellow-green bills and red legs and feet. Adults' head, neck, and breast are rufous brown. Their nape and upper back are gray and the rest of the back olive brown to greenish olive. Their wings are greenish olive and chestnut. Their rump, tail, flanks, and undertail coverts are black. Their throat is white and their belly grayish brown. Juveniles are much duller overall. Their upperparts are like the adults' but duller. Voice: The rufous-necked wood rail's song has been described as "loud, irregularly paced kip and kow notes, e.g., kip-kow-kip, kow-kip-kow, kip-kowkip-kow, kow, kow, kow-kip". Pairs sing in duet "a strident series of musical notes...CHI burr... CHI burr... CHI burr....". They mostly sing at dusk and dawn but also at night. The species also makes "a cluck and kik in alarm".