Attributes / relations provided by
♦ 1Energy flow of a boreal intertidal ecosystem, the Sylt-Rømø Bight, Dan Baird, Harald Asmus, Ragnhild Asmus, Mar Ecol Prog Ser 279: 4561, 2004
♦ 2Ward,S.D. & Bullock,D.J. 1988.
The winter feeding ecology of the Black-tailed Godwit - a preliminary study. Wader Study Group Bull. 53:11-15
♦ 3Cirtwill, Alyssa R.; Eklöf, Anna (2018), Data from: Feeding environment and other traits shape
species' roles in marine food webs, Dataset, https://doi.org/10.5061/dryad.1mv20r6