a male Boana curupi
a double interespecific amplexus between two cururu frogs and a bullfrog
a male Proceratophrys avelinoi
amplexus in Melanophryniscus pachyrhynus
A frog-biting midge
The robot-frog that fooled males and females in some nice field experiments (there is female in this picture)
The robot-frog that fooled males and females in some nice field experiments
To avoid being preyed upon by spiders, snakes and crabs
Or climb in the vegetation...
Juveniles Crossodactylus schmidti hide themselves when the sun sets
Two males of Crossodactylus schmidti in a territorial contest
Two males of Crossodactylus schmidti in a territorial contest
A large female of Crossodactylus schmidti
A female of Crossodactylus schmidti
A large female of Crossodactylus schmidti
A large female of Crossodactylus schmidti
A shinning male of Crossodactylus schmidti
Male of Crossodactylus schmidti in the usual calling site
Male of Crossodactylus schmidti in the usual calling site
Stream in the interior Atlantic Forest, southern Brazil
Stream in the interior Atlantic Forest, southern Brazil