BREGNBALLE, Thomas; SPEICH, Charlotte; HORSTEN, Anders; FOX, Anthony D. Differential flight responses of spring staging Teal Anas crecca and Wigeon A. penelope to human versus natural disturbance. Wildfowl, [S. l.], p. 130–140, 2017. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/154415. Acesso em: 16 dec. 2025.