Chestnut-rumped Woodcreeper
Xiphorhynchus pardalotus
The chestnut-rumped woodcreeper is a medium-sized member of its genus, with a longish, slim, slightly decurved bill. The species is 20 to 23.5 cm (7.9 to 9.3 in) long; males weigh 32 to 49 g (1.1 to 1.7 oz) and females 27 to 46 g (0.95 to 1.6 oz). The sexes have the same plumage. Adults of the nominate subspecies have a face that is mostly thin deep buff and brown streaks, with a buff supercilium and eyering. Their crown and nape are blackish brown with deep buff spots on the crown, and the spots become streaks on the nape. Voice: The chestnut-rumped woodcreeper sings mostly at dawn and dusk. Its song has been put into words as "chip!, chip, chip, chi-i-i-i-i-i-i-ip" and "zut, zut, zut-zut-zut-t't't't't,e'e e". Its calls are an "unstructured series of chirps", such as "ik" and "chip".
ID text from Wikipedia, CC BY-SA 4.0
Ocellated Woodcreeper
Xiphorhynchus ocellatus
The ocellated woodcreeper is 20 to 24.5 cm (7.9 to 9.6 in) long and weighs 24 to 42 g (0.85 to 1.5 oz). It is a slim, medium-sized woodcreeper with a long and nearly straight bill. The sexes are alike. Adults of the nominate subspecies X. o. ocellatus have a dark brown crown and nape with fine buff streaks on the crown. Their back is plain reddish brown to olive-brown, their rump and wings cinnamon-rufous, and their tail a darker cinnamon-rufous. Their throat is deep buff with darker edges to the feathers. Their underparts are olive-brown that becomes more rufescent on the undertail coverts. Voice: The ocellated woodcreeper sings mostly at dawn and dusk, and usually gives only a few songs then. Its song varies geographically. For instance, in eastern Ecuador it is "a fast series of nasal notes...'whe-whe-whe-whe-whe-chéchécheow' ". In much of Brazil it is a "short, fast, descending, rattling series of notes" and in other parts "a rapid trill...'re-e-e-e-e-e-e-e-e-e-eet' ".
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Chestnut-rumped Woodcreeper and Ocellated Woodcreeper.