Short abstract from the book: The short-eared owl is a rare breeding bird in Denmark, with
an estimated population of only 5-11 pairs. It is a common
passage migrant and winter visitor from early September to
late May. In Denmark the first short-eared owl was ringed
in 1928, with the highest number ringed in the 1930s and
1960s. Four of the recovered birds were ringed as chicks:
two as possible breeders, and two were ringed in March and
October and were probably migrants. Birds ringed as chicks
have only been recovered in Denmark up to August. Two
recoveries from France in November and December indicate
that some birds from the Danish breeding population migrate
SW. Recoveries of foreign-ringed birds show that migrants
and winter visitors are from breeding populations in Sweden,
Finland and Germany. A bird ringed in France on 26 July
1965 was unexpectedly recovered (shot) in Denmark on 12
September the same year (1,503 km, NNE). Only a single
bird has been recovered in spring: a bird ringed on Amager in
the breeding season recovered near Hamburg on 24 March.
One of the recoveries was a live recapture, five were found
dead, and two were shot (in Denmark 1946 and France
1938).
Read more about the species in the chapter from The Danish Bird Migration Atlashere