Poison Dart Frog
Nick named as the "blue jean frog", this is a small but very poisonous frog. However, if you do not have any open wounds, cracks, rashes etc on your hand, you can hold this frog without a problem. Just make sure to wash your hand really good before you touch your eyes or put your fingers in your mouth : )
The strawberry poison frog or strawberry poison-dart frog is a species of small poison dart frog found in Central America. It is common throughout its range, which extends from eastern central Nicaragua through Costa Rica and northwestern Panama. The species is often found in humid lowlands and premontane forest, but large populations are also found in disturbed areas such as plantations.