How Blue Defenders is Researching Whales and Sharks
The Blue Defenders team will begin its second field study on Bonaire on October 17th, 2025. During this research, species, numbers, and movements of whales and sharks will be recorded. In addition, the team aims to achieve a broader goal: understanding how these animals can help mitigate the effects of climate change.
“Did you know that a single whale absorbs more CO₂ than a thousand trees? For this reason alone, the survival of whales is an absolute necessity. By protecting nature and these marine giants, we are also protecting ourselves. That should be a strong motivator for us as a society.”
Why Whales and Sharks matter
Whales and sharks are not only fascinating creatures but also essential for a healthy marine ecosystem. Whales store large amounts of carbon in their bodies and stimulate the growth of phytoplankton through their feces, which captures CO₂ from the atmosphere. Sharks, as top predators, help keep the ecosystem in balance.
The oceans surrounding Bonaire are under pressure from rising water temperatures and coral diseases that disrupt marine life. This is why protecting whales and sharks is so important: they play a key role in restoring the natural balance.
About Blue Defenders
Blue Defenders consists of a passionate team of volunteers living on Bonaire. Through their field research, they aim not only to learn more about these species but also to raise awareness about the importance of a healthy ocean, one that contributes to a more stable climate and a more livable planet for all.
