- Recorded 21 March 2007
- Added to IBC 2 years 22 weeks ago
- Per Johan
- Location Ostensjovannet, Oslo, Oslo & Akershus, Norway
- Duration 2 min 52 sec
Rating
More material of this species
- 4.7Pair copulatin...Norway, Apr 2009
- 4.6A pair preenin...Germany, Jul 2011
- 4.5An immature pr...USA (United ..., Nov 2005
- 4.5A pair with th...Germany, Jun 2010
- 4.5A pairBelgium, Dec 2012
- 4.5Walking on ice...Norway, Apr 2009
I´m trilled how they communicate and the synchrony of this flight!