Sea otters make comeback off B.C. coast

Sea otters are making a comeback off the B.C. coast, after being wiped out by the fur trade in the early 1900s. But as they flourish, they're also changing the entire underwater ecosystem.

Watch The National live on YouTube Sunday-Friday at 9 p.m. ET

Subscribe to The National:
https://www.youtube.com/user/CBCTheNa...

Connect with The National online:
Facebook |   / thenational  
Twitter |   / cbcthenational  
Instagram |   / cbcthenational  

More from CBC News | https://www.cbc.ca/news

The National is CBC's flagship nightly news program, featuring the day's top stories with in-depth and original journalism, with hosts Adrienne Arsenault and Andrew Chang in Toronto, Ian Hanomansing in Vancouver and the CBC's chief political correspondent, Rosemary Barton in Ottawa.