Endangered
Siberian sand plover
Anarhynchus mongolus
The Siberian sand plover is a small wader in the plover family of birds.
Appearance
Breeding males have grey backs and white underparts. Legs are dark and the bill black. In all plumages, this species is very similar to the greater sand plover, Charadrius leschenaultii.
The length of the bill is another distinguishing feature, with the Siberian generally having a shorter bill compared to a greater.
Published measurements include wingspan about 51.5.
Range and habitat
It breeds discontinuously across bare coastal plains in north-eastern Siberia, with the Mongolian plover in the eastern part of the range. It has also bred in Alaska.
GBIF currently lists 3,058,582,752 occurrence points. Those points follow where people logged the taxon — museum drawers and surveys included — not a closed range boundary.
Pins are Wikidata “endemic to” fields. Orange dots, when present, are GBIF occurrence tiles — survey bias included.
Habits
The Siberian sand plover is one of the species to that the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.
In crisis
Siberian sand plover is Endangered on this catalog because that is the IUCN category stored on Wikidata. Confirm the official criteria and any later count on iucnredlist.org.
Sources
Written for this catalog from the English Wikipedia article on Siberian sand plover, Wikidata item Q137161769 and GBIF occurrence geography. Family and order context is original field-guide writing about the group, not a copied assessment of this one species. Wikipedia text is CC BY-SA. Not an IUCN assessment. Counts, when quoted, can change — confirm them on the recovery programme and on iucnredlist.org.



