An elegant, Arctic-breeding shorebird, the Hudsonian Godwit uses its long beak to search for invertebrates hidden deep in the mud. It is an accomplished long-distance migrant, flying between northern Canada and southern South America with only a handful of stops along the way.
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The Hudsonian Godwit breeds in two regions in Canada: the western Low Arctic and the coasts of Hudson and James Bay. Hudsonian Godwit is a long-distance migrant, spending its nonbreeding season on the coasts of southern South America. There are approximately 41,000 breeding in Canada, representing 53% of the global population and a high degree of Canadian responsibility. The remainder breed in Alaska and migrate through Canada, boosting Canada's responsibility to very high. The population has shown a large decrease relative to 1970, although confidence is low because only a small proportion of the population is sampled and precision in the trend is moderate. The species was assessed as Threatened by the Committee on the Status of Endangered Wildlife in Canada in 2019 (COSEWIC, 2019), and is being considered for listing under the Species at Risk Act. The national population of Hudsonian Godwit is below its goal range.
The only long-term source of information on the population status of Hudsonian Godwit is migration monitoring by the Program for Regional and International Shorebird Monitoring (PRISM). As annual estimates can be affected by changes in stopover period, and coverage of the range is low, overall reliability of PRISM is considered low. The data indicate a large, gradual, long-term decrease in abundance to a level 94% lower than in the early 1980s.
The goal for Hudsonian Godwit is to increase the population to the level it was at in the early 1970s, based on migration monitoring by the Program for Regional and International Shorebird Monitoring. Hudsonian Godwit is far below its goal range and a steep decline is ongoing. The trend will need to stabilize before the population can begin to rebound, and it is not realistic for the goal to be met by 2050. Based on analysis of the historical population loss and potential growth rates, the interim target is to reach 25% of the goal by that year. Achieving this target, and ultimately reaching the national goal for this species, will require ambitious and long-term conservation action.
Designation | Geographic Area | Status | CITATION |
---|---|---|---|
COSEWIC | Canada | Threatened | |
Wild Species | Canada | Vulnerable | |
IUCN | Global | Least Concern | |
Partners in Flight | Western Hemisphere | Red Watch List |
- COSEWIC. 2019a. COSEWIC Assessment and Status Report on the Hudsonian Godwit (Limosa haemastica) in Canada 2019. https://www.canada.ca/en/environment-climate-change/services/species-risk-public-registry/cosewic-assessments-status-reports/hudsonian-godwit-2019.html.
An elegant, Arctic-breeding shorebird, the Hudsonian Godwit uses its long beak to search for invertebrates hidden deep in the mud. It is an accomplished long-distance migrant, flying between northern Canada and southern South America with only a handful of stops along the way.
Hudsonian Godwit is primarily reported between April and November in Canada, with the highest rate of observation during its post-breeding migration in late summer and fall.