Humpback whale mother and calf, Tonga

© Chase Dekker/Minden Picture

Protecting the giants of the sea. Happy World Whale Day!

On the third Sunday of February, World Whale Day highlights the beauty of whales and the challenges they face. This year, on February 16, we honour these majestic creatures, like the humpback whale pictured in today's image, known for its enchanting songs and dramatic breaches. World Whale Day began in 1980 in Maui, Hawaii, led by Greg Kauffman of the Pacific Whale Foundation, to protect humpbacks from extinction.

Today, it urges global action on threats like ocean pollution, climate change and habitat loss. Humpbacks can grow over 15 metres long and weigh more than 35,000 kilograms. They travel over 16,000 kilometres annually, feeding in polar waters and breeding in warmer seas. Though their numbers have partially recovered, they still face challenges like fishing gear entanglement and ship collisions. Efforts to protect whales extend beyond awareness days. Sanctuaries like the Indian Ocean Whale Sanctuary play a vital role in safeguarding diverse species, including the awe-inspiring blue whale, fin whale, humpback whale and sperm whale, providing a refuge where these marine giants can thrive.