The eyes of the Iberian water frog (rana perezi)

It´s assumed that the sense of smell of the batrachians is also as well developed as the sense of hearing. The main sensory organs of the amphibious are the eyes, the retina has rod-like and peg-like cells at its disposal.

With each frog they have a different marking:

Real works of art, as I feel, and I am again and again delighted in:

July 2009


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All pictures ©copyright by Birgit Kremer
webhammaster Sabine Börsch
translation by Brit Haagna