Dusky Leaftosser
Sclerurus obscurior
The dusky leaftosser is 15 to 17 cm (5.9 to 6.7 in) long and weighs 20 to 30 g (0.71 to 1.1 oz). The sexes are alike. Adults of the nominate subspecies S. o. obscurior have dark reddish to chestnut brown upperparts, with their rump and uppertail coverts being more chestnut than the reddish back. Their wings are darker brown than their back and their tail is dark brown to black brown. Their face is brownish, their throat is tawny chestnut, and their chest and breast are a darker chestnut. Their bill is fairly long and straight with a dark maxilla and a bicolored mandible. Voice: The song of the dusky leaftosser varies somewhat in pitch and number of notes among the subspecies, but is generally "a melodious descending series of 4‒15 upslurred whistles". It may start with "a sharp spik! note" and end with a "few stuttering short notes". Its principal call is a "short sharp explosive single note Tseek!".
ID text from Wikipedia, CC BY-SA 4.0
Tawny-throated Leaftosser
Sclerurus mexicanus
The tawny-throated leaftosser is 15 to 17 cm (5.9 to 6.7 in) long and weighs 24 to 30 g (0.85 to 1.1 oz). The sexes are alike. Adults of the nominate subspecies have a dark reddish to chestnut brown head, upperparts, and tail, and chestnut rump and uppertail coverts. Their wings are darker brown than their back. Their throat and chest are tawny-rufous and the rest of their underparts similar to their back. Their fairly long and slightly decurved bill has a dark maxilla and a bicolored mandible. Their iris is brown and their legs and feet are dark brownish gray. Voice: The song of the tawny-throated leaftosser varies somewhat in pitch and number of notes between the subspecies, but is generally "a descending series of 3-9 fairly long high-pitched overslurred whistles Pseeer!-pseeer-pseer-pseer-pseer". It may start with "sharp spik! notes" and end with a "few stuttering short notes". Its principal call is a "short sharp explosive single note Tseek! or Skweek!".
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: Dusky Leaftosser and Tawny-throated Leaftosser.