Attributes / relations provided by
♦ 1Food and feeding of the declining rufa Red Knots at its major austral stopover: San Antonio Oeste, Río Negro, Argentina, Patricia M. González, Global Flyway Network: progress report for 2007 (2008), p. 22-26
♦ 2PREY SELECTION AND FORAGING PATTERNS OF THE WHITE-RUMPED SANDPIPER (CALIDRIS FUSCICOLLIS) AT PENÍNSULA VALDÉS, PATAGONIA, ARGENTINA, María de los Ángeles Hernández & Luis Oscar Bala, ORNITOLOGIA NEOTROPICAL 18: 37–46, 2007
♦ 3del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.).
Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ 4Malcolm R. Clark (1985):
The food and feeding of seven fish species from the Campbell Plateau, New Zealand, New Zealand Journal of Marine and Freshwater Research, 19:3, 339-363