Delfine nehmen elektrische Felder wahr: Forschungsergebnis aus dem Tiergarten

Delfine spüren elektrische Felder im Wasser: Zu diesem Ergebnis ist Dr. Tim Hüttner, Biologe und wissenschaftlicher Mitarbeiter beim Verein der...
The Red-crested Pochard is the only diving duck with a red beak and red feet. Male animals can be recognised by their red head.
Females often lay their eggs in a common nest. Sometimes the nest is so overcrowded that the eggs cannot be incubated.
Scientific Surname | Netta rufina |
---|---|
Order | Geese Birds |
Family | Anatidae |
Size | 45-55 cm |
Weight | 800-1500 g |
Reproduction | breeding period: 4 weeks, 8-12 eggs |
Distribution | Europe |
Habitat | lakes, lagoons |
Food | aquatic plant, Seaweeds |
Livestock | rare |