species. In addition, the species uses semi-permanent and permanent wetlands to breed and these habitats are less likely to be affected by drought. For future management of the species, organizations are looking into wetland conservation. Behaviour Migration Spring Redheads leave their winter range in late January and February with all birds migrating by mid-March. In western North America, migrants begin arriving in Oregon, British Columbia and Colorado in February. In central North America, migrants arrive as soon as temperatures open wetlands and lakes, which can range from late February (Nebraska) to early May (Alberta, Manitoba and Iowa). In the Great Lakes region and north-eastern North America, migrants will also arrive as soon as bodies of water open up. Fall Western birds migrate through Great Basin to the Pacific Coast. In British Columbia, fall migration begins in September and continues through October. The Great Salt Lake region is of particular importance to migrants in western United States. Central North American redheads will begin migrating earlier, around August/September and go through the Great Plains to the Texas coast. Eastern populations will migrate through the Great Lakes region to the Atlantic Coast or Florida from October to November. Most redheads winter along the Gulf of Mexico (offshore Louisiana, Florida and Mexico) however eastern populations will winter in South Carolina. Reproduction Mating Redheads flock together on lakes and other bodies of water but will migrate in pairs, which are formed in December or January through elaborate courtship rituals. Unpaired redheads will migrate together in a ‘courting party’ that can be up to 25 individuals strong and hopefully find a mate within the group. The pair bonds are established yearly through a long courtship process. Males begin this process through neck-kinking and head throwing displays while emitting a cat-like call. The male will continue by initiating a neck-stretching display while producing a cough like call, a display and vocalization in which the females reciprocates. If interested, the female will herself produce inciting calls towards the male while performing alternate lateral and chin lifting movements. The male then swims ahead of her and turns the back of his head towards the female. Once courtship is finished, the two birds are paired for the year. Eventually, the male initiates copulation by alternating bill dipping and preening dorsally towards the female, an action in which the female might return to the male. Nesting Once copulation is completed, female