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Killer Whales Use Kelp for Grooming and Bonding

6/23/2025

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Summary

Story summary

Southern resident killer whales in the Salish Sea have made waves with a groundbreaking discovery: they use bull kelp as a grooming tool. This remarkable behavior, known as "allokelping," allows these majestic creatures to bond while removing dead skin. With fewer than 80 of these whales left, every moment of connection is vital for their survival.

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Story summary

Southern resident killer whales in the Salish Sea have made waves with a groundbreaking discovery: they use bull kelp as a grooming tool. This remarkable behavior, known as "allokelping," allows these majestic creatures to bond while removing dead skin. With fewer than 80 of these whales left, every moment of connection is vital for their survival.