Approx. 12 sqkm of the lake is covered by reedbeds. That makes Tåkern an exceptionally good breeding location for reed-breeding birds like Great Reed Warbler, Reed Warbler, Marsh Harrier and Bittern. In 2002 about 160 singing Great Reed Warbler males were noted, which is the largest population in Scandinavia. Marsh Harrier breed with approx. 45 pairs and 40 "booming" males of Bittern can be heard.
In the meadow areas between the reeds and the shore many diffrent species of waders can be found breeding and resting.
On the land around the lake many speices of breeding birds can be found, for exemple Penduline Tit and Osprey. On the lakeside meadows you can find many rare flowers, e. g. several species orchids.
Tåkern is a Nature reserve since 1975 and is included in Natura 2000.
Information about guides, activities etc is available from the County Administration. (see index-page).