Motmots
Order: Coraciiformes. Family: Momotidae
The motmots have colorful plumage and long, graduated tails, which they display by waggling back and forth. In most of the species, the barbs near the ends of the two longest (central) tail feathers are weak and fall off, leaving a length of bare shaft, and creating a racket-shaped tail.
- Blue-crowned Motmot Momotus momota
- Rufous-capped Motmot Baryphthengus ruficapillus
Read more about this topic: List Of Birds Of Argentina