1. Anthony RM (2001) Aerial videography of brant colonies on the Yukon Delta NWR in 2000. Report to Pacific Flyway Council. U.S. Geological Survey, Alaska Biological Science Center, Anchorage, Alaska, USA
2. Anthony RM, Flint PF, Sedinger JS (1991) Arctic fox removal improves nesting success of Black Brant. Wildl Soc Bull 19:176–184
3. Anthony RM, Anderson WH, Sedinger JS, McDonald LL (1995) Estimating populations of nesting Brant using aerial videography. Wildl Soc Bull 23:80–87
4. Bazely DR (1986) Changes in the composition and standing crop of salt marsh communities in response to removal of a grazer. J Ecol 74:693–706
5. Bazely DR, Jefferies RL (1985) Goose faeces: a source of nitrogen for plant growth in a grazed marsh. J Ecol 22:693–703