Sea Otter

Sea Otter

Sea otters are endangered due to large-scale population declines and hunting, but oil spills are their greatest anthropogenic threat.

Sea otters are vulnerable to large-scale population declines, with oil spills being the greatest anthropogenic threat. The Exxon Valdez oil spill of 1989 had a dramatic effect on the Alaskan sea otter population, killing approximately 5,000 individuals.

According to the Otter Foundation, the California sea otter population declined from July 2008 to July 2011. Estimates suggest a California population of approximately 2,700 individuals.

The sea otter was placed under the Endangered Species Act (ESA) in 1973 and is now listed on CITES Appendix I and II. In Canada, sea otters are protected under the Species at Risk Act. As of 2020, the sea otter is considered Endangered by the International Union for Conservation of Nature and Natural Resources (IUCN) Red List of Threatened Species.


Image | ©️ Christels, Some Rights ReservedPixabay
Sources | (Allegra & Gunderson 2012; Cohn, 1998; Cray, 2006; Doroff & Burdin, 2011; Jessup, et al., 2004; Nowak, 1999)

 

Learn More About the Sea Otter

 

Comment

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: