Eurasian Eagle-Owl
- Birds (Aves)
- Accentors (Prunellidae)
- Bee-eaters (Meropidae) and Rollers (Coraciidae)
- Birds of prey (Accipitridae) and Falcons (Falconidae)
- Cormorants (Phalacrocoracidae)
- Cranes (Gruidae)
- Crows and jays (Corvidae)
- Cuckoos (Cuculidae)
- Dippers (Cinclidae) and Waxwings (Bombycillidae)
- Ducks, Geese and Swans (Anatidae)
- Barnacle Goose
- Common Goldeneye
- Common Merganser
- Common Pochard
- Common Shelduck
- Domestic Duck
- Domestic Goose
- Egyptian Goose
- Eurasian Teal
- Eurasian Wigeon
- Ferruginous Duck
- Gadwall
- Garganey
- Greater Canada Goose
- Greater White-fronted
- Greylag Goose
- Hooded Merganser
- Lesser White-fronted
- Long-tailed Duck
- Mallard
- Mandarin Duck
- Muscovy Duck
- Mute Swan
- Northern Pintail
- Northern Shoveler
- Red-breasted Goose
- Ruddy Shelduck
- Snow Goose
- Tufted Duck
- Tundra Swan
- Flycatchers (Muscicapidae)
- Goldcrests (Regulidae) and Wrens (Troglodytidae)
- Grasshopper Warblers (Locustellidae)
- Gulls, Terns and Skimmers (laridae)
- Herons (Ardeidae), Storks (Ciconiidae) and Ibises (Threskiornithidae)
- Hoopoes (Upupidae) and Kingfishers (Alcedinidae)
- Larks (Alaudidae)
- Leaf warblers (Phylloscopidae)
- Loons (Gaviidae) and Grebes (Podicipedidae)
- Nuthatches (Sittidae) and Treecreepers (Certhiidae)
- Owls (Strigidae)
- Pheasants and allies (Phasianidae)
- Pigeons and Doves (Columbidae)
- Rails, crakes, and coots (Rallidae)
- Reed warblers (Acrocephalidae)
- Shrikes (Laniidae)
- Sparrows (Passeridae), Finches (Fringillidae) and Buntings (Emberizidae)
- Atlantic Canary
- Brambling
- Bullfinch
- Cirl Bunting
- Common Chaffinch
- Common Linnet
- Common Redpoll
- Common Waxbill
- Corn Bunting
- European Goldfinch
- European Greenfinch
- European Serin
- Hawfinch
- House Sparrow
- Lesser Redpoll
- Red Crossbill
- Reed Bunting
- Rock Sparrow
- Siskin
- Snow Bunting
- Spanish Sparrow
- Tenerife Blue Chaffinch
- Yellowhammer
- Starlings (Sturnidae)
- Stilts (Recurvirostridae, Charadriidae, Scolopacidae)
- Black tailed Godwit
- Black-winged Stilt
- Common Greenshank
- Common Redshank
- Common Sandpiper
- Common Snipe
- Curlew Sandpiper
- Dunlin
- Eurasian Curlew
- Eurasian Oystercatcher
- Eurasian Whimbrel
- Grand Gravelot
- Green Sandpiper
- Grey Plover
- Kentish Plover
- Lapwing
- Little Ringed Plover
- Pied Avocet
- Ruddy Turnstone
- Ruff
- Sanderling
- Spotted Redshank
- Swallows and martins (Hirundinidae)
- Swifts (Apodidae)
- Sylviid Warblers (Sylviidae)
- Thrushes (Turdidae)
- Tits and chickadees (Paridae)
- Wagtails and pipits (Motacillidae)
- Woodpeckers (Picidae)
- ZZ-Imported and escaped bird species
- Butterflies and moths (Lepidoptera)
- Butterflies (Papilionoidea)
- Brush-footed(four-footed) butterflies (Nymphalidae)
- Comma Butterfly
- False Heath Fritillary
- Hedge Brown Gatekeeper
- High Brown Fritillary
- Large Tortoiseshell
- Large Wall Brown
- Lesser Purple Emperor
- Map Butterfly
- Marbled White
- Meadow Brown
- Painted Lady
- Peacock Butterfly
- Pearly Heath
- Plain Tiger
- Purple Emperor
- Queen of Spain Fritillary
- Red Admiral
- Ringlet
- Silver washed Fritillary
- Small Heath
- Small Tortoiseshell
- Southern Gatekeeper
- Speckled Wood (Aegeria)
- Speckled Wood (Tircis)
- Striped Grayling
- Two tailed Pasha
- Wall Brown
- White Admiral
- Gossamer-Winged Butterflies (Lycaenidae)
- Skippers (Hesperiidae)
- Swallowtails (Papilionidae)
- Yellows and Whites (Pieridae)
- Brush-footed(four-footed) butterflies (Nymphalidae)
- Moths (Heterocera)
- Butterflies (Papilionoidea)
- Dragonflies (Odonata)
- Damselflies (Zygoptera)
- True Dragonflies (Anisoptera)
- Grasshoppers, Crickets, and Locusts (Orthoptera)
- Grasshoppers, Locusts, and Allies (Caelifera)
- Grasshoppers (Acrididae)
- Blue Band-winged Grasshopper
- Blue-winged Sand Grasshopper
- Bow-winged Grasshopper
- Common Cylindric Grashopper
- Common Field Grasshopper
- Common Green
- Desert Locust
- Egyptian Bird Grasshopper
- Handsome Cross Grasshopper
- Italian locust
- Lamenting grasshopper
- Large Gold Grasshopper
- Large Marsh Grasshopper
- Meadow Grasshopper
- Mediterranean Splendid Grasshopper
- Migratory Locust
- Moroccan Cross-backed Grasshopper
- Slender Burrowing Grasshopper
- Slender Green-winged Grasshopper
- Steppe Grasshopper
- Water-Meadow Grasshopper
- Woodland Grasshopper
- Groundhoppers (Tetrigidae)
- Grasshoppers (Acrididae)
- Katydids, Crickets, and Allies (Ensifera)
- Praying Mantises (Mantidae)
- Grasshoppers, Locusts, and Allies (Caelifera)
- in the spotlight
- Mammels (Mammalia)
- The biology of birds in the wild
- 1 – Birds in Animal Paradise
- 2 – The evolution of birds: a look at their fosil past
- 3 – Specification and systematics are important components of biology:
- 4 – Bird feathers: what, where and why
- 5 – The art of flying, how birds do it
- 6 – Fuel for the bird engine
- 7 – Every bird sings as it is beaked
- 8 – From beak to cloaca
Habitat: Usually in mountains, rocky slopes and barren, dry landscapes with little or no human habitation or activity. Nests in cliffs, on the ground and in abandoned tree nests of other species.
Appearance: Bird of prey found in large parts of Europe, despite persecution and habitat changes caused by humans. In Belgium and the Netherlands, an extremely rare breeding bird – year bird – winter visitor in very small numbers.
Breeding season: February – August, nest in rock crevices – after only 20 days, the young are already scurrying around on the rock face, long before they can fly, 2 – 4 eggs.
Characteristics: length 59–73 cm, wingspan 160–188 cm, weight 2.7 kg, age 22 years – Eagle owls live to a very old age in captivity. When a pair forms there, it raises its young in the cage every year.
Food: The eagle owl hunts at dusk, sometimes even before sunset. It catches rats, but also hedgehogs, which it pierces with its claws through the spines. It pulls corvids from their roosts and strikes both the goshawk and the capercaillie. It can carry a full-grown hare through the air.