Sawa, Yusuke, Chieko Tamura, Toshio Ikeuchi, Kaoru Fujii, Aisa Ishioroshi, Tetsuo Shimada, and David Ward. “A Leg-Hold Noose Capture Method for Brent Geese Branta Bernicla at Staging or Wintering Sites”. Wildfowl (November 27, 2019): 230–241. Accessed December 16, 2025. https://tidsskrift.dk/Wildfowl/article/view/154466.