21th Symposium, 27-31 January 2025
The Goose Specialist Group of the IUCN SSC held its 21st conference in Mušov, Pasohlávky, South Moravia, Czech Republic, from 27th – 31st of January 2025. The conference was organized by the Faculty of Environmental Sciences of the Czech University of Life Sciences in Prague and the Goose Specialist Group of IUCN SSC.
The Conference took place in Hotel Thermal in Mušov, close to the Czech/Austrian Border. The hotel is located (48.9043 N, 16.5790 E) on the shore of Upper Lake of Nové Mlýny Water Reservoir, i.e., the centre of the most important site for wintering geese and other waterbirds in Czechia.
Czechia, as well as other central European countries, has become more important for wintering geese and other waterbirds in recent years. South Moravia is the most important region within the country, with a high concentration of White-fronted, Tundra Bean, and Greylag Geese. Other wintering species include Barnacle, Brent, Red-breasted, Lesser White-fronted, and Pink-footed Geese.
South Moravia is a unique region of the Czech Republic. It is located at the edge of the Pannonian plateau and Bohemian-Moravian Highlands. The history of this region is ancient, including mammoth hunters in the ice age, the edge of the Roman Empire, and later centuries-old border between Austria, Moravia, and Hungary, and more recently Austria, Czechia, and Slovakia. This region represents one of the most fertile agricultural landscapes and is famous for its wine production.
The original habitats include riparian forests, wet meadows in the floodplains of Thaya, Svratka, Svitava, and Jihlava rivers, as well as limestone rock steppe, forest-steppe, and thermophilic oak forest. Moreover, man-made wetlands such as fishponds created in the Middle Ages and water reservoirs created in the 1970s – 1990s replaced original habitats.
Church of St. Linhart from early 13th century and wintering geese on the reservoir Nové Mlýny (build 1980s)
Altogether, 77 participants participated in the 21st Goose Specialist Group Conference, where they presented 45 talks (including 3 plenary talks) and 12 posters. The plenary talks were presented by Joshua Dooley (Status and trends of geese in North America), Johanna Honka (Using genetic methods to study goose populations), and Anthony D. Fox (Cold Realities: Exploring the ecological consequences of global warming on Arctic goose populations).
Individual contributions were most often aimed at numbers, distribution, and reproduction of goose populations (12 talks and 8 posters). Other important topics presented at the conference were management of goose populations (12 talks), migration and movements (8 talks, 3 posters), behaviour (6 talks), and population genetics (3 talks, 1 poster).
The contributions focused on 9 goose species. The most frequently covered species were Greylag Goose (4 talks, 3 posters), Greater White-fronted Goose (4 talks, 1 poster), Taiga Bean Goose (3 talks, 1 poster), and Barnacle Goose (4 talks). Other covered species were Red-breasted Goose, Brent Goose, Lesser White-fronted Goose, Pink-footed Goose, and Tundra Bean Goose.
The scientific committee evaluated 7 student contributions. Among these, there were awarded talks of Lisénka de Vries (Long-distance dispersal is asymmetrical with respect to age, sex and breeding latitude in a long-lived monogamous bird), Olga Babkina (The impact of neckbands on the behaviour and mating status in Greater White-fronted Geese), and Hans Linssen (Scope for Arctic migrants to speed up migration in the face of climate warming).
You can find more information on http://www.gsg2025.cz/