Alaska Similar Videos
Managing Shark Populations in Alaskan Waters
NOAA Fisheries shark biologist, Cindy Tribuzio explains the science behind assessing the age of a shark–in this case– the Pacific spiny dogfish, and finding out their range and areas of travel.
Investigating Steller Sea Lion Populations
Join scientists on a research vessel to western Aleutian Islands—closer to Russia than mainland Alaska. Here, they investigate what’s going on with endangered Steller sea lions, some populations of which are declining, while others are thriving.
Steller Sea Lions: Citizen Science at Work
You can help scientists identify photos of marked Steller sea lions in the Aleutian Islands - go to https://www.zooniverse.org/projects/sweenkl/steller-watch. NOAA Scientists are tracking this endangered population western Aleutian Islands, Alaska.