Geographical distribution of Sharp-tailed sandpiper.    Breeding  Migration  Nonbreeding  Vagrant
BirdLife International. 2016. Calidris acuminata. The IUCN Red List of Threatened Species 2016: e.T22693414A93405394. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22693414A93405394.en. Downloaded on 17 June 2018.
Cephas