Next he places the parrots (q.v.), and then the vast assemblage of " Passereaux "- which he declares to be all of one type, even genera like Pipra (manakin, q.v.) and Pitta - and concludes with the somewhat heterogeneous conglomeration of forms, beginning with Cypselus (swift, q.v.), that so many systematists have been accustomed to call Picariae, though to them as a group he assigns no name.
Bird highlights here included streaked flycatcher, white shouldered tanager, crested guan and orange collared manakin.
Army ant swarms are found frequently, sometimes attended by Rufous-vented Ground-Cuckoo, and there are many manakin leks right beside the road.