Russet-naped Wood Rail
Aramides albiventris
The russet-naped wood rail is 33 to 40 cm (13 to 16 in) long and weighs about 450 to 600 g (16 to 21 oz). The sexes are alike and the subspecies are practically indistinguishable from each other. Adults have a thick dark yellow bill with a light green tip, a deep red eye, and red to pink legs and feet. Their forehead, crown, and hindneck are slate gray, and the back of the head has a chestnut patch. Their back is grayish olive and the tail black. Their chin and upper throat are white and the sides of the neck, lower throat, and upper breast are gray. Voice: The russet-naped wood rail's song has been described as "a varied, rapid, crazed-sounding, rollicking, popping, and clucking series". Three transcriptions are "coo-coocoo-coo' ki-ki-kik' cococo", "pop-tiyi pop-tiyi co-co-co-co-co", and "kook-kook-kook-kway!-kway!-kway!-kway!".
ID text from Wikipedia, CC BY-SA 4.0
Slaty-breasted Wood Rail
Aramides saracura
The slaty-breasted wood rail is 34 to 37 cm (13 to 15 in) long; one male weighed 540 g (19 oz). The sexes are alike. Adults have a green bill with a bluish base, a red eye, and reddish- to yellowish brown legs and feet. Most of their head and their throat, breast, and belly are slate gray. Their nape and shoulders are chestnut, their back olive, and their tail black. Immatures and juveniles have not been described. Voice: The slaty-breasted rail mostly calls during the day. It makes a "ariety of loud, resounding, noisy cries, including 'po-quit kwaa kwaa kwaa', 'po-peek' and 'po-pereek'", often for many minutes and usually in a duet. Another vocalization is "an irritated, rapidly repeated series of 'quir' notes".
ID text from Wikipedia, CC BY-SA 4.0
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Russet-naped Wood Rail and Slaty-breasted Wood Rail.