Humpback Whales: Don’t Harm Their Habitat

Every year, about 7,000 humpback whales migrate to Antongil Bay, the coastal waters in northeastern Madagascar, to breed and calve.

At the same time, shrimp trawling boats in the area threaten the bay ecosystem as their huge nets sift through the sea and destroy the underwater habitat. And its destructive harvesting threatens the life of humpback whales.

To help humpback whales and all of the marine life that visit and live in Antongil Bay, help lessen the demand for shrimp. Pledge to not eat shrimp that often, or eliminate it from your diet altogether. If you already do not eat shrimp, pledge to share this action with at least one friend and ask them to help us protect ocean wildlife too.

Interesting facts about humpback whales and shrimp boat trawlers:

–Every humpback whale has a particular pattern on its fin and tail–just as each human has a distinct set of fingerprints–to set it apart from the rest of its species.

–Male and female humpback whales both produce “songs,” that typically last for ten to twenty minutes and vary in amplitude and frequency. Although the exact reason for their “singing” is unknown, it is believed to play a part in their mating ritual.

–The Humpback Whale is one of the most well-traveled mammals, typically traveling up to 16,000 miles (25,000 kilometers) in one year.

–The Humpback Whale is listed under the U.S. Endangered Species Act.

–Shrimp trawling boats are likely responsible for the largest rates of by-catch.

Read more about the threat of shrimp trawling boats here.


.4 years ago

thank you for sharing

Bette M.
Bette M5 years ago

Fabulous creatures. There should be millions of them instead of billions of us.
We serve no purpose on earth other to destroy & illiminate precious rare
creatures such as these whales.

Wherever you go there once was a forest.
Plant & protect Danny's trees for life.
Trees are the lungs of the earth.

Kim Rivers
Kim Rivers5 years ago

thank you !

Muriel Servaege
Muriel Servaege5 years ago

Thank you for the article.

Jennifer C.
Past Member 5 years ago


Kenneth D.
Kenneth Davies5 years ago

thanks for the info

Kenneth D.
Kenneth Davies5 years ago

Good news. Proves we do not know it all and have a duty of care

Danuta Watola
Danuta W6 years ago

Thanks for posting.

Michele Wilkinson

Thank you

Tim Cheung
Tim C6 years ago