brown owl

The tawny owl, a distinctive owl species of European forests, is known for its distinctive feathered ears and nocturnal calls. This fact sheet provides a detailed overview of the biology and ecology of the tawny owl and highlights the importance of its protection and conservation in natural habitats.

  • Scientific classification

    • Class: Aves (birds)
    • Order: Strigiformes (owls)
    • Family: Strigidae (owls)
    • Genus: Strix
    • Species: S. aluco (Tawny Owl)
  • Physical characteristics

    • Size: Body length of 36-42 cm
    • Wingspan: 81-96 cm
    • Weight: 250-550 g
    • Special features: Medium-sized owl with a round head and striking feathered ears, yellowish-brown eyes, grey-brown plumage with dark horizontal stripes, white chin and throat.
  • Habitat and distribution

    • Common regions: Europe, North Africa, parts of Asia
    • Habitat: Diverse, from deciduous and mixed forests to parks and gardens to urban areas with old trees.
  • Nutrition

    • Diet: Carnivore
    • Typical food: small mammals such as mice, rats, rabbits, but also birds, insects, worms and occasionally amphibians and reptiles.
  • Reproduction and lifestyle

    • Breeding season: spring to summer
    • Nest building: In tree hollows, nesting boxes or abandoned crow or squirrel nests
    • Egg laying: 2-5 eggs per clutch
    • Brood care: Females incubate the eggs, males provide food and brood care
    • Social structure: Mostly in pairs or small family groups.
  • Lifespan and protection status

    • Life expectancy: Up to 15 years in the wild
    • Threat status: Not threatened, but habitat loss, loss of nesting sites and traffic accidents can affect local populations.
    • Protection measures: Preservation and protection of old tree populations, creation of nesting aids, raising awareness about the importance of the forest for the tawny owl.