What they are cute, beautiful and deadly creatures ...
Frogs are able to push foreign objects out of his body. And the thing goes through the bladder of the frog.
And you know why frogs often blink during the meal? They are unable to properly digest food, and pushed her into the eyes, thus helping digestion.
And before that in Russia, for that would not sour milk in a container placed a frog.
A certain kind of Peruvian frogs, remains true to his partner for life, this has been proved by numerous scientific tests on the DNA of parents and offspring.
Frog Eyes so arranged that it can look upwards, sideways and forward at the same time.