Mark Bowler / Sequence of a Three-banded armadillo (Tolypeutes tricinctus) unrolling from defensive ball posture to walking. Captive.

Pete Oxford / Yellow Armadillo (Euphractus sexcinctus) walking beneath a cactus, Caatinga habitat, South America

Claus Meyer / Yellow Armadillo (Euphractus sexcinctus) peeking out of burrow, Caatinga ecosystem, Brazil

Nate Chappell/ BIA / Yellow Armadillo (Euphractus sexcinctus) at burrow, Ibera Provincial Reserve, Argentina

Suzi Eszterhas / Six-banded armadillo (Euphractus sexcinctus) portrait, Pantanal, Brazil.

Suzi Eszterhas / Yellow Armadillo (Euphractus sexcinctus), Pantanal, Brazil

Suzi Eszterhas / Yellow Armadillo (Euphractus sexcinctus) at burrow, Pantanal, Brazil

Roland Seitre / Yellow Armadillo (Euphractus sexcinctus) walking on forest floor, Brazil.

Roland Seitre / Yellow Armadillo (Euphractus sexcinctus) digging in mud, Brazil.

Roland Seitre / Yellow Armadillo (Euphractus sexcinctus) in rainforest, Brazil

Roland Seitre / Yellow Armadillo (Euphractus sexcinctus), Brazil

Kevin Schafer / Yellow Armadillo (Euphractus sexcinctus) foraging, Pantanal, Brazil