EBBINGE, Bart S.; PROKOSCH, Peter; SPAANS, Bernard; MüSKENS, Gerhard J.D.M.; BOM, Roeland; KOKOREV, Yakov I.; SYROECHKOVSKIY, Evgeny E. Flexibility in faithfulness of Dark-bellied Brent Geese Branta b. bernicla to moulting sites. Wildfowl, [S. l.], p. 116–134, 2013. Disponível em: https://tidsskrift.dk/Wildfowl/article/view/153611. Acesso em: 16 dec. 2025.