Geographical distribution of Pectoral sandpiper.    Breeding  Migration  Nonbreeding
BirdLife International. 2016. Calidris melanotos. The IUCN Red List of Threatened Species 2016: e.T22693408A93404396. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22693408A93404396.en. Downloaded on 15 June 2018.
Cephas