Rufous-necked Hornbill

The rufous-necked hornbill (Aceros nipalensis) is a species of hornbill in Bhutan, northeastern India, especially in Arunachal Pradesh, Indian subcontinent and Southeast Asia. It is locally extinct in Nepal due to hunting and significant loss of habitat. There are less than 10,000 adults left in the wild. With a length of about 117 cm (46 in), it is among the largest Bucerotine hornbills. The underparts, neck and head are pigmented as a rich rufous in the male, but black in the female. == Taxonomy == The scientific name Buceros nipalensis was coined for the rufous-necked hornbill by the English naturalist Brian Houghton Hodgson in 1829 who described several rufous-necked hornbills caught by hunters in sal forests in Nepal. The species was placed in the genus Aceros by Hodgson in 1844. The authorship of the genus name has sometimes been credited to John Edward Gray but Gray was the editor not the author of the list. The genus name comes from Ancient Greek ἀ- (a-), meaning "-less", and κέρας (kéras), meaning "horn", and thus, "horn-less". == Description == The head, neck, and lower body of the male are coloured rufous, with deeper colouration on the flanks and abdomen. The middle primaries…