Rhyticeros
Knobbed Hornbill (Rhyticeros cassidix)
Endemic to Sulawesi and associated offshore islands.
Monotypic.
Photograph of a captive male taken at Weltvogelpark Walsrode, Germany by @Therabu :
Photograph of a captive female taken at Bird Paradise, Singapore by @Nadchew_ :
Sumba Hornbill (Rhyticeros everetti)
Endemic to Sumba in the western Lesser Sundas.
Monotypic.
Photograph of a captive female taken at Bali Bird Park, Indonesia by @devilfish :
Wreathed Hornbill (Rhyticeros undulatus)
The range of this species extends from Assam in northeast India and adjacent northern Myanmar, south throughout Indochina and the Malay Peninsula into Sumatra, Borneo and Java.
Monotypic.
Photograph of a captive male taken at Riverbanks Zoo and Garden, USA by @ThylacineAlive :
Photograph of a captive female taken at Taman Safari II Prigen, Indonesia by @DannySG :
Plain-pouched Hornbill (Rhyticeros subruficollis)
The range of this species extends in a highly-fragmented and patchy distribution throughout the northern and central Malay Peninsula, from southern Myanmar and adjacent western Thailand in the north, to northern Peninsular Malaysia in the south.
Monotypic; no photographs of this taxon currently exist in the Zoochat gallery.
Narcondam Hornbill (Rhyticeros narcondami)
Endemic to Narcondam in the Andaman Islands.
Monotypic; no photographs of this taxon currently exist in the Zoochat gallery.
Blyth's Hornbill (Rhyticeros plicatus)
The range of this species extends from the Moluccas in the west, throughout New Guinea and the Bismarck Archipelago, to the Solomon Islands in the east.
Six subspecies are currently recognised, although distinctions seem vague and the species probably represents a monotypic cline.
R. p. ruficollis - found throughout the northern Moluccas and western New Guinea.
R. p. plicatus - found throughout the southern Moluccas.
R. p. jungei - found throughout eastern New Guinea.
R. p. dampieri - found throughout the Bismarck Archipelago.
R. p. harterti - found throughout the northern Solomon Islands.
R. p. mendanae - found throughout the western and central Solomon Islands.
Photograph of a captive male taken at Bird Paradise, Singapore by @LeMandaiEnthusiast‧ :
Photograph of a captive female taken at Bird Paradise, Singapore by @LeMandaiEnthusiast‧ :
Knobbed Hornbill (Rhyticeros cassidix)
Endemic to Sulawesi and associated offshore islands.
Monotypic.
Photograph of a captive male taken at Weltvogelpark Walsrode, Germany by @Therabu :
Photograph of a captive female taken at Bird Paradise, Singapore by @Nadchew_ :
Sumba Hornbill (Rhyticeros everetti)
Endemic to Sumba in the western Lesser Sundas.
Monotypic.
Photograph of a captive female taken at Bali Bird Park, Indonesia by @devilfish :
Wreathed Hornbill (Rhyticeros undulatus)
The range of this species extends from Assam in northeast India and adjacent northern Myanmar, south throughout Indochina and the Malay Peninsula into Sumatra, Borneo and Java.
Monotypic.
Photograph of a captive male taken at Riverbanks Zoo and Garden, USA by @ThylacineAlive :
Photograph of a captive female taken at Taman Safari II Prigen, Indonesia by @DannySG :
Plain-pouched Hornbill (Rhyticeros subruficollis)
The range of this species extends in a highly-fragmented and patchy distribution throughout the northern and central Malay Peninsula, from southern Myanmar and adjacent western Thailand in the north, to northern Peninsular Malaysia in the south.
Monotypic; no photographs of this taxon currently exist in the Zoochat gallery.
Narcondam Hornbill (Rhyticeros narcondami)
Endemic to Narcondam in the Andaman Islands.
Monotypic; no photographs of this taxon currently exist in the Zoochat gallery.
Blyth's Hornbill (Rhyticeros plicatus)
The range of this species extends from the Moluccas in the west, throughout New Guinea and the Bismarck Archipelago, to the Solomon Islands in the east.
Six subspecies are currently recognised, although distinctions seem vague and the species probably represents a monotypic cline.
R. p. ruficollis - found throughout the northern Moluccas and western New Guinea.
R. p. plicatus - found throughout the southern Moluccas.
R. p. jungei - found throughout eastern New Guinea.
R. p. dampieri - found throughout the Bismarck Archipelago.
R. p. harterti - found throughout the northern Solomon Islands.
R. p. mendanae - found throughout the western and central Solomon Islands.
Photograph of a captive male taken at Bird Paradise, Singapore by @LeMandaiEnthusiast‧ :
Photograph of a captive female taken at Bird Paradise, Singapore by @LeMandaiEnthusiast‧ :
which means that (barring the Cariamiformes, which I will add to the existing Bird of Prey thread at some point or other) the only major group within the Telluraves yet to be fully covered is the massive passerine radiation - and naturally, myself and 