Cream-eyed bulbul explained

The cream-eyed bulbul (Pycnonotus pseudosimplex) is a member of the bulbul family of passerine birds. It is endemic to the island of Borneo.

It was formerly considered a white-eyed color morph of the red-eyed Bornean population of the cream-vented bulbul (P. simplex), especially as actual white-eyed morphs of P. simplex exist outside of Borneo. However, genetic analysis indicates that the Bornean white-eyed population is genetically distinct from P. simplex and most closely related the ashy-fronted bulbul (P. cinereifrons) of Palawan in the Philippines, whereas the Bornean red-eyed population is most closely related to white-eyed P. simplex from mainland Southeast Asia, though it could still warrant recognition as a separate subspecies or even species. Unlike the Bornean cream-vented bulbul, the cream-eyed bulbul is also much more habitat-restricted, occurring mostly in old-growth hill forests.[1] [2] [3]

Notes and References

  1. Sheldon . Frederick H. . Lakim . Maklarin . Rahman . Mustafa Abdul . Moyle . Robert G. . Lim . Haw Chuan . Shakya . Subir B. . A cryptic new species of bulbul from Borneo . Bulletin of the British Ornithologists' Club . 139 . 1 . 46–55 . 10.25226/bboc.v139i1.2019.a3 . 0007-1595. 2019 . free .
  2. Web site: The White-Eyed Birds of Borneo - A Cryptic New Species. Genomics Research from Technology Networks. en. 2019-04-01.
  3. Web site: Cream-Eyed Bulbul: New Species of Bird Discovered Biology Sci-News.com. Breaking Science News Sci-News.com. en-US. 2019-04-01.