Nest and fledglings of the Red-ruffed Fruitcrow (Pyroderus scutatus)

Abstract

Information on the breeding behavior of the Red-ruffed Fruitcrow (Pyroderus scutatus) is scarce and restricted to the subspecies P. s. granadensis and P. s. orenocensis. We found the first nest of the nominate subspecies (P. s. scutatus) in an Atlantic Forest area in southeastern Brazil on 28 November 2004. The nest contained two nestlings and was built on a horizontal fork, 16.7 m above ground. It was cup-shaped with a substantial base composed of twigs: outside diameter 38 cm, cup diameter 16.5 cm, outside height 11.3 cm, and inside height 5 cm. The nestlings were thickly covered with brownish down. Only one unknown gender adult visited the nest. Although locally endangered, the breeding cycle of this species remains poorly known.