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Conservation of Anser erythropus in Finland: Observations and Protection Measures (1950-2005)

This study delves into the observations of Anser erythropus near Pori in Finland from 1950 to 1970. It highlights the decline in sightings and proposes conservation measures like research, hunting restrictions, publicity, and restocking efforts to protect this species. Comparisons with Anser fabalis and migration patterns are also discussed.

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Conservation of Anser erythropus in Finland: Observations and Protection Measures (1950-2005)

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  1. A. erythropus in Finland Spring observations near Pori in spring 1950-1970

  2. WATCHERS 1950-1970

  3. Individuals on the wing 1950-1970

  4. Grazing A. erythropus 1950-1970

  5. Oulu ca. 1925 Spring 10 000 Autumn: Probably more! Like A. fabalis A. erythropus autumn migrated partillay over the inland

  6. Oulu 1985 -2005 Spring 100 --> 10 Autumn: 0! Outside Oulu region there are no observations at all

  7. Finland 1985-2005 100 --> 10 in 20 years. Annual decrease 13 %

  8. Protection measures • Research / Action Plans (+) • Hunting restrictions (-) • Publicity (+-) • Restocking/reintroduction (+?) Another Anser

  9. A Step Father

  10. Finny 2004

  11. UL Aktion Zwerggans. Test 2006-2007

  12. Hanhet Thank You for Your Attention

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