* For the choice of the species on this page an objective method was not used, so the list contains only some examples considered by the author to be abundant in the european territory or representative of the Uccelli group (Aves) .
Birds are vertebrates characterized by adaptation to flight, in some cases lost secondarily. They have the forelimbs transformed into wings and the body is covered with feathers and feathers. They lay eggs with shells similar to those of reptiles.
Often they are shy and always on the alert for which photographing them becomes difficult although most of the species are diurnal.
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