A. erythropus in Finland Spring observations near Pori in spring
WATCHERS
Individuals on the wing
Grazing A. erythropus
Oulu ca Spring Autumn: Probably more! Like A. fabalis A. erythropus autumn migrated partillay over the inland
Oulu Spring > 10 Autumn: 0! Outside Oulu region there are no observations at all
Finland > 10 in 20 years. Annual decrease 13 %
Protection measures Research / Action Plans (+) Hunting restrictions (-) Publicity (+-) Restocking/reintroduction (+?) Another Anser
A Step Father
Finny 2004
UL Aktion Zwerggans. Test
Hanhet Thank You for Your Attention