Detlef Singer - Madarak az feeder körül

The feeding areas are excellent for attracting and observing birds. Wondering what feathery guests are bustling there? And how do we feed them correctly?
The author classifies birds into four categories: feeding around the house, rare guests around the feeding house, bird feeding on the waterfront, feeding places in the woods and in the field.
Of these, 66 bird species can be identified in detail (appearance, sound and singing, occurrence, behavior). The book also gives you practical advice on feeders and home-made bird food.