HeckerFrank Hecker is a graduate biologist with a focus on zoology, botany and marine biology. He has made a name for himself as a nature photographer, writes natural history reports for magazines and newspapers, and is the author of several books.
All products from Frank Hecker (32)
What animal was walking here? Wild boar, fox or a deer? Simply look up the...
The world under water is just as fascinating as life on land - proof of this...
Frank Hecker, Katrin Hecker
Handy, practical, ideal for the beginner! All 230 Central European species...