Piaya cayana;
Squirrel Cuckoo;
Alma-de-gato.
The brazilian name "Alma-de-gato" means "Soul-of-the-cat".
The name may be related to the cat-like way this bird jumps in the
tree tops from branch to branch. The "Soul-of-the-cat" is quite
common in the region, and seems to be well adapted to
secondary growth caatinga habitat. Sometimes, he even appears
close to my house.