Baumann's Olive Greenbul (Phyllastrephus baumanni) [XC719381]
by id from Brenu beach road, Ghana (call)
Baumann's Olive Greenbul (Phyllastrephus baumanni) [XC353157]
by Patrik \u00c5berg from Kalakpa Forest, Ghana (call?)
Subspecies
No subspecies.
Has been thought possibly to form a superspecies with Toro Olive Greenbul (Phyllastrephus hypochloris), and sometimes considered conspecific, but morphological and vocal differences suggest that they are better treated as distinct species. Also, both sometimes considered to form a superspecies with Cameroon Olive Greenbul (Phyllastrephus poensis) and Sassi's Olive Greenbul (Phyllastrephus lorenzi), but this seems implausible, and relationship with latter, at least, of these two does not seem close.
BirdLife International Species Factsheet