Operation Milagro V

Image courtesy of Sea Sheperd

Once described by Jacques Cousteau as the world’s aquarium, the Gulf of California is one of the most diverse and productive seas on the planet. Nestled between the Baja Peninsula and the mainland of Mexico, its waters support a wide array of marine life and provide livelihoods for numerous fishing communities. Among its many denizens is the vaquita, the world’s smallest cetacean and the most endangered of the world’s 128 species of marine mammals.

The vaquita, distinguished by a dark ring around its eyes, is only found in northern portion of the gulf, and its numbers have declined rapidly in recent years. Since its listing as critically endangered in 1996, the vaquita population has decreased from 600 individuals to fewer than 30 today, due in large part to the illegal trade market for totoaba, a large fish whose swim bladders are thought to have medicinal value in China. Gillnets, which are used to catch the totoaba in large numbers, pose a threat to the remaining vaquita as they are susceptible to becoming entangled.

In an effort to protect the remaining vaquitas, LDF grantee Sea Shepherd Conservation Society (SSCS) will coordinate with the Mexican Navy and other NGOs to remove threats to the vaquita. In addition to patrolling the area for poachers, SSCS vessels will work tirelessly to remove fishing gear from the vaquita’s habitat, protecting not only the vaquita, but species such as leatherback turtles and the endangered scalloped hammerhead shark.

Sea Shepherd will continue to work with Mexican Government Agencies for stronger punishment for poachers, smugglers, and those found in possession of totoaba or other protected species and will also help fishermen move away from unsustainable industries and fishing practices. Scientific data collected from this operation will contribute to scientific reports that are focused on the effects of illegal fishing in the Upper Gulf of California.

Through collaborative partnerships, we support innovative projects that protect vulnerable wildlife from extinction, while restoring balance to threatened ecosystems and communities. Our work is divided into six main program areas – Wildlands Conservation, Oceans Conservation, Climate Change, Indigenous Rights, Transforming California, and Innovative Solutions.

Explore Our Programs

Sign up to receive updates about our work.

Leonardo DiCaprio Foundation will use the information you provide on this form to be in touch with you and to provide updates and marketing. Please check the box below if you would like to hear from us via email:

You can unsubscribe at any time by clicking the link in the footer of our emails. For information about our privacy practices, please check out our privacy policy.

Check out our privacy policy for details on how we protect and manage your submitted data.