ORNITHOLOGIE FÜTTERUNGSVERHALTEN GARTEN & WILD UK. VÖGEL UND BEEREN"" B&D SCHNEE.
28,40 €
To complicate the scene, too, there are the 'exploiters', the pulp-predators and seed-predators that feed at the plant's expense. In Part I of the book the authors provide accounts by species of the trees and shrubs they observed over many years in their study area of southern England; similarly, Part 2 records the bird species they watched feeding, or attempting to feed, or preventing other birds from feeding, on the fruits.
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