The Mind of the Trout: A Cognitive Ecology for Biologists and Anglers by Thomas
36,83 €
How and why do trout think?. How do they decide where to eat and which food to eat?. Why do they refuse to behave as predicted, stumping anglers by rejecting a larger fly for a smaller one or not responding at all to anything in an angler's box?.
Jetzt bei Ebay: