Almost as big (L 60 cm) as Eagle Own (Bubo bubo), but tied to upland moor and tundra. The Snowy Owls seem to have preference for certain breeding sites but these may only be used coinciding with years of peack rodent (Lemmus lemmus) population. In years of food scarcity, the owls have wandered over considerable distances to open cultivated areas. Resident.
Reasons for the need for protection/inclusion in annex I
The Snowy Owl is rare at EU where its population is unlikely to exceed 1,200 pairs. The species is relatively sensitive to disturbance by man during the egg-leying period. Little is known about the long-term effects which climatic change, acidification and overgrazing by reindeers may have on the populations of tundra rodents, the main prey.
yellow = summer visitor
green = resident
blue = winter visitor
about 300 pairs
back to list of threatened species