Back to today’s briefing

Story perspectives

Whales: Essential Guardians Reviving Ocean Ecosystems

3/18/2025

50 5

Summary

Story summary

Whales are ocean guardians, transporting around 4,000 tonnes of nitrogen each year to nutrient-poor coastal regions, revitalizing ecosystems. Their epic migrations not only nourish marine life but also highlight the urgent need for conservation, as past whaling has drastically diminished their numbers and the vital role they play in maintaining ocean health.

1 of 1

Story summary

Whales are ocean guardians, transporting around 4,000 tonnes of nitrogen each year to nutrient-poor coastal regions, revitalizing ecosystems. Their epic migrations not only nourish marine life but also highlight the urgent need for conservation, as past whaling has drastically diminished their numbers and the vital role they play in maintaining ocean health.