Alternative name: New Guinea Grey-headed Goshawk
- Accipiter poliocephalus
- Slate-grey upperparts
Seems to have a distinct display where "It perched upright on top of a tree and turned on itself while it was vocalizing and stretching vertically its wings in fast movements."
Not a lot has been recorded, but their diet appears to consist of lizards, small snakes and insects. Also small birds caught up in mist nets.
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2015. The eBird/Clements checklist of birds of the world: v2015, with updates to August 2015. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
- Handbook of the Birds of the World Alive (retrieved November 2014)
- Display behavior is discussed in this Birdforum thread
- BirdForum Opus contributors. (2021) Grey-headed Goshawk. In: BirdForum, the forum for wild birds and birding. Retrieved 13 April 2021 from https://www.birdforum.net/wiki/Grey-headed_Goshawk