Northern California’s Kelp Forests In Danger, Impacting Larger Ocean Ecosystem | NBC Nightly News

Northern California’s Kelp Forests In Danger, Impacting Larger Ocean Ecosystem | NBC Nightly News
There’s an ecological crisis off the coast of Northern California: Purple sea urchins are invading and destroying kelp forests on the seabed. Climate change and other factors have allowed the urchins to flourish, putting countless other species, which rely on kelp forests, at risk.» Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, Dateline, and the existing apps and digital extensions of these respective properties. We deliver the best in breaking news, live video coverage, original journalism and segments from your favorite NBC News Shows. Connect with NBC News Online! NBC News App: https://ift.tt/2Li6JF0 Breaking News Alerts: https://ift.tt/2IKUgI3 Visit NBCNews.Com: http://nbcnews.to/ReadNBC Find NBC News on Facebook: http://nbcnews.to/LikeNBC Follow NBC News on Twitter: http://nbcnews.to/FollowNBC Follow NBC News on Instagram: http://nbcnews.to/InstaNBC Northern California’s Critical Kelp Forests In Danger, Impacting Larger Ocean Ecosystem | NBC Nightly News


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