Research and monitoring for and with raptors in Europe
May 2010 - May 2015

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Submission #34

Mon, 2013-01-21
Slovenia
Research monitoring of breeding Long-eared Owl population
1984
2006
Local
Ljubljansko barje
National Institute of Biology
Governmental
1
Yes
National Institute of Biology
Long-eared Owl (Asio otus)
Regular breeder
No
<20%
<20%
Yes
No
No
No
  • Important Bird Areas (IBAs)
  • Areas protected by national law (national parks, protected landscape areas etc.)
No
No
No
Yes
1984
2001
No
Yes
1984
2001
Yes
1984
2000
No
Yes
1998
2000
Yes
1998
2000
No
No
No
No
No
Yes
1984
2006
Yes
1984
2000
No
No
No
Total count
More than once a year
No
Yes
Total count
More than once a year
No
No
No
Yes
No
Yes
More than once a year
No
No
No
No
No
No
No
No
No
No
No
Yes
1984
2006
No
Yes
1984
2000
No
Yes
1998
2000
No
No
No
No
No
No
No
No
No
Yes
No
No
Yes
Yes
time series
Occasionally
No
No
No
Yes
No
No
No
No
No
No
No
No
No
5
0
<20%
1,000
Tome, D. 2011. Post-fledging survival and dynamics of dispersal in Long-eared Owls Asio otus. Bird study, 58 (2): 193-199.
Tome, D. 2003. Nest site selection and predation driven despotic distribution of breeding long-eared owls Asio otus. J. avian biol. 34 (2) 150-154.
Tome, D. 2003. Functional response of the Long-eared Owl (Asio otus) to changing prey numbers: a 20-year study. Ornis fenn. 80 (2): 63-70.