Bornean whistler explained

The Bornean whistler (Pachycephala hypoxantha) or Bornean mountain whistler, is a species of bird in the family Pachycephalidae. It is endemic to the island of Borneo.^[1]

Subspecies

Two subspecies are recognized:^[2]

• P. h. hypoxantha – (Sharpe, 1887): found on northern Borneo (Malaysia)
• P. h. sarawacensis – Chasen, 1935: found in western Sarawak (Malaysia)

Notes and References

1. Book: Phillipps' Field Guide to the Birds of Borneo . Phillipps, Quentin . Phillipps, Karen . amp . 2011 . John Beaufoy Publishing . Oxford, UK . 978-1-906780-56-2 .
2. Web site: Whiteheads, sitellas & whistlers « IOC World Bird List. www.worldbirdnames.org. en-US. 2017-02-01.