Since 1999, the chinook salmon prey food has been listed as an endangered species, which indicates a significant loss of stable food for the srkw.
The whales primarily eat Chinook salmon that are returning to the Fraser River in British Columbia and Puget Sound in the summer. Other months, the whales broaden their diet to include bottomfish like halibut and lingcod as well as smaller amounts of other salmon species like chum, coho, and steelhead.
The Southern Resident Killer Whale was added to the Endangered Species Act's list of threatened species in 2005. Find out more about the status, administration, recovery initiatives, and partnerships in outreach and education related to the southern resident killer whale.
To know more about salmon visit:
https://brainly.com/question/17171996
#SPJ4