Pectoral Sandpiper

Introduction
A medium-sized wader that breeds on the wet tundra of northern Siberia and North America, Pectoral Sandpiper is a scarce migrant.
Breeding males have an inflatable throat sac, which expands and contracts rhythmically during display flights, generating a series of hollow hoots.

Key Stats
Identification
ID Videos
This section features BTO training videos headlining this species, or featuring it as a potential confusion species.
Ruff
Status and Trends
Conservation Status
Population Size
Population Change
Population trends of this scarce species are not routinely monitored.
Distribution
This species is a rare vagrant and was recorded during Bird Atlas 2007–11 as shown on the map.
Occupied 10-km squares in UK
or view it on Bird Atlas Mapstore.
or view it on Bird Atlas Mapstore.
European Distribution Map
Distribution Change
This vagrant is too rarely reported to map distribution change.
Seasonality
Pectoral Sandpiper is a rare but regular vagrant, with two clear pulses of birds arriving in autumn; comparatively rare on spring passage.
Weekly pattern of occurrence
The graph shows when the species is present in the UK, with taller bars indicating a higher likelihood of encountering the species in appropriate regions and habitats.

Movement
Britain & Ireland movement
Foreign locations of birds ringed or recovered in Britain & Ireland
Dots show the foreign destinations of birds ringed in Britain & Ireland, and the origins of birds ringed overseas that were subsequently recaptured, resighted or found dead in Britain & Ireland. Dot colours indicate the time of year that the species was present at the location.
- Winter (Nov-Feb)
- Spring (Mar-Apr)
- Summer (May-Jul)
- Autumn (Aug-Oct)

Biology
Survival and Longevity
Survival is shown as the proportion of birds surviving from one year to the next and is derived from bird ringing data. It can also be used to estimate how long birds typically live.
View number ringed each year in the Online Ringing Report.
Classification, names and codes
Classification and Codes
- Order: Charadriiformes
- Family: Scolopacidae
- Scientific name: Calidris melanotos
- Authority: Vieillot, 1819
- BTO 2-letter code: PP
- BTO 5-letter code: PECSA
- Euring code number: 5070
Alternate species names
- Catalan: territ pectoral
- Czech: jespák skvrnitý
- Danish: Stribet Ryle
- Dutch: Gestreepte Strandloper
- Estonian: kiripugu-rüdi e. kiripugu-risla
- Finnish: palsasirri
- French: Bécasseau à poitrine cendrée
- Gaelic: Luatharan-broillich
- German: Graubrust-Strandläufer
- Hungarian: vándorpartfutó
- Icelandic: Rákatíta
- Irish: Gobadán Uchtach
- Italian: Piovanello pettorale
- Latvian: tundras šnibitis
- Lithuanian: raibakrutis begikas
- Norwegian: Alaskasnipe
- Polish: biegus arktyczny
- Portuguese: maçarico-de-colete / pilrito-de-colete
- Slovak: pobrežník škvrnitý
- Slovenian: prekomorski prodnik
- Spanish: Correlimos pectoral
- Swedish: tuvsnäppa
- Welsh: Pibydd Cain