These data feed into harvest management decisions. Canada Geese ( Branta canadensis) and Lesser Snow Geese have been monitored on Akimiski Island, Nunavut, since 1993. Lesser Snow Geese and Ross' Geese ( Chen rossii) have been monitored in the Queen Maud Gulf Migratory Bird Sanctuary, Nunavut, since 1991. Greater Snow Geese ( Chen caerulescens atlanticus) have been monitored at Bylot Island, Nunavut, since 1989. Lesser Snow Geese ( Chen caerulescens caerulescens) have been monitored at La Pérouse Bay and the Cape Churchill region of Manitoba since 1968. Professional biologists have collected information about laying date, hatch date, clutch size, and nest density of nesting geese at various locations throughout the Arctic and Hudson Bay Lowlands. The United States Geological Survey's Bird Banding Lab's Pre-hunting Season Duck Banding page and ' Pre-season Duck Banding page. Volunteer:įor more information, visit Université Laval's Greater Snow Goose Demographic Studies page Data also feed into harvest management decisions. Researchers use the information from banded geese to assess survival rates, harvest rates, migration movements, and distribution. If someone encounters a banded bird, they are encouraged to report it to Environment and Climate Change Canada's Bird Banding Office. A small proportion of geese are also fitted with highly visible plastic neck collars these are ideal for research programs that require individuals be discernible from afar. Professional biologists place uniquely numbered metal bands around the leg of these birds to allow the differentiation of individuals. To band geese, the birds are carefully herded into an enclosure during the post-breeding season when the adults are moulting their flight feathers and before the young can fly. Additionally, Canada Geese ( Branta canadensis) are banded on their subarctic and temperate breeding grounds. Snow Geese ( Chen caerulescens), Ross' Geese ( Chen rossii), Cackling Geese ( Branta hutchinsii), Greater White-fronted Geese ( Anser albifrons), and Brant ( Branta bernicla) are banded on their northern breeding grounds. Data also feed into harvest management decisions.Īrctic goose banding programs have occurred in Canada since the 1950s. Researchers use the information from banded ducks to assess survival rates, harvest rates and distribution. During the hunting season, if a hunter shoots a banded duck, they are encouraged to report it to Environment and Climate Change Canada's Bird Banding Office. This program targets multiple species of adult and juvenile ducks. Professional biologists carefully extract the ducks from the trap, band each duck on one leg, collect information about age, sex, and species, and then quickly release them. Ducks are caught on their breeding grounds, at the end of the breeding season, when they swim into baited traps. Inland ducks have been banded in Canada since the 1900s. YT, NT, AB, SK, MB, ON, QC, NB, NS, PE, NL Waterfowl Breeding Population and Habitat Survey Snow Goose and Ross's Goose Population Surveys Hunters with a valid Migratory Game Bird Hunting Permit Yes (Participants are randomly selected but response is voluntary) Long-term Nesting Studies of Geese and Seaducks
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