Solitary Sandpiper
(Tringa solitaria)

Summary

Picture of bird
© Jukka Jantunen (flickr.com/photos/jukka_jantunen)
For additional photos and vocalizations, visit Dendroica. (Link opens in a new window.)

The Solitary Sandpiper breeds in muskeg and wooded swamps of the boreal region, laying its eggs in abandoned nests of songbirds. It migrates both overland and offshore to subtropical and tropical wintering grounds. It is difficult to study and monitor throughout the year. Continent-wide surveys of southbound migrants and breeding season surveys in Canada both suggest that the population that has changed little overall. While the population status of Solitary Sandpiper within Canada is considered uncertain, it has likely changed little or possibly increased slightly relative to 1970. Threats faced by the species are also poorly understood. With over 85% of the global breeding population, Canada's responsibility for the species is very high. This species has been identified as a priority for conservation and/or stewardship in one or more Bird Conservation Region Strategies in Canada.

Designations

Listing of the main designations for the species
DesignationStatusDateSubspecies, population
IUCN (Global)Least Concern2012 
Wild Species (Canada)Secure2010 
Bird Conservation Region StrategyPriority Species2013 

Population status

Geographic areaStatusReliability
CanadaLittle ChangeMedium
 

Population estimate

Canada100,000 - 500,000 adults (includes birds breeding and migrating within Canada)
 

Distribution maps

 

Migration strategy, occurrence

Long-distance migrant

Responsibility for conservation of world population

CanadaVery High

Conservation and management

Despite being widespread in Canada, the Solitary Sandpiper remains poorly known. Its remote breeding habitats are difficult to access and it migrates in small numbers or individually through a variety of habitats not used extensively by other migrant shorebirds, such as wooded swamps. Poor knowledge of the species' ecology and status makes management challenging. It has apparently not lost much breeding habitat (Moskoff 2011), although climate change is expected to have a negative effect on boreal-breeding shorebirds through increased disturbance and displacement (e.g., increased fire frequency, duration and intensity, and loss of wetland habitat to forest drying - especially in the southern boreal; Stewart et al. 1998, Soja et al. 2006). Also, because the northern limit of the boreal forest is expected to advance much more slowly than the encroaching deciduous forests and grasslands from the south, reduction in the overall size of the boreal forest and thus available breeding habitat is possible (Stewart et al. 1998, Soja et al. 2006).

 

Bird conservation region strategies

Environment and Climate Change Canada and partners have developed Bird Conservation Region Strategies in each of Canada’s Bird Conservation Regions (BCRs). In these strategies, selected species are identified as priorities for one or more of the following reasons:

  • conservation concerns (i.e., species vulnerable due to population size, distribution, population trend, abundance, or threats)
  • stewardship responsibilities (i.e., species that typify the regional avifauna or have a large proportion of their range or population in the sub-region)
  • management concerns (i.e., species that require ongoing management because of their socio-economic importance as game species, or because of their impacts on other species or habitats)
  • other concerns (i.e., species deemed a priority by regional experts for other reasons than those listed above or because they are listed as species at risk or concern at the provincial level)

Select any of the sub-regions below to view the BCR strategy for additional details.

BCRs, marine biogeographic units, and sub-regions in which the species is listed as a priority
RegionSub-region and priority type
Atlantic Northern ForestsAtlantic Northern Forests, sub-region and priority type: Atlantic Region - New Brunswick
Atlantic Northern ForestsAtlantic Northern Forests, sub-region and priority type: Atlantic Region - Nova Scotia
Atlantic Northern ForestsAtlantic Northern Forests, sub-region and priority type: Atlantic Region - Prince Edward Island
Boreal Hardwood TransitionBoreal Hardwood Transition, sub-region and priority type: Ontario Region
Boreal Hardwood TransitionBoreal Hardwood Transition, sub-region and priority type: Quebec Region
Boreal Softwood ShieldBoreal Softwood Shield, sub-region and priority type: Ontario Region
Boreal Softwood ShieldBoreal Softwood Shield, sub-region and priority type: Prairie and Northern Region
Boreal Softwood ShieldBoreal Softwood Shield, sub-region and priority type: Quebec Region
Boreal Taiga PlainsBoreal Taiga Plains, sub-region and priority type: Prairie and Northern Region
Gulf of St. LawrenceGulf of St. Lawrence, sub-region and priority type: Atlantic Region - New Brunswick
Gulf of St. LawrenceGulf of St. Lawrence, sub-region and priority type: Atlantic Region - Nova Scotia
Gulf of St. LawrenceGulf of St. Lawrence, sub-region and priority type: Atlantic Region - Prince Edward Island
Newfoundland and Labrador Shelves Newfoundland and Labrador Shelves , sub-region and priority type: Atlantic Region - Newfoundland and Labrador
Northwestern Interior ForestNorthwestern Interior Forest, sub-region and priority type: Pacific and Yukon Region
Scotian ShelfScotian Shelf, sub-region and priority type: Atlantic Region - New Brunswick
Scotian ShelfScotian Shelf, sub-region and priority type: Atlantic Region - Nova Scotia
Taiga Shield and Hudson PlainsTaiga Shield and Hudson Plains, sub-region and priority type: Atlantic Region - Newfoundland and Labrador
Taiga Shield and Hudson PlainsTaiga Shield and Hudson Plains, sub-region and priority type: Ontario Region
Taiga Shield and Hudson PlainsTaiga Shield and Hudson Plains, sub-region and priority type: Prairie and Northern Region
Taiga Shield and Hudson PlainsTaiga Shield and Hudson Plains, sub-region and priority type: Quebec Region
 

References