DANIELS, Bryan L.; WARD, David H.; BLACK, Jeffrey M. Activity budgets, daily energy expenditure and energetic model of Black Brant Branta bernicla nigricans during winter and spring along the Lower Alaska Peninsula. Wildfowl, [S. l.], p. 134–159, 2019. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154475. Acesso em: 16 dec. 2025.