[bird] Pernis is a genus of birds in the raptor subfamily Perninae. It consists of three medium-sized broad-winged species. They breed in temperate and warmer climates of the Old World, and are specialist feeders on wasp larvae. The two temperate species, the European and crested honey buzzards, are migratory. They breed in woodland, and ar... Found on http://en.wikipedia.org/wiki/Pernis_(bird)