Onca Explorations | Nature & Wildlife Adventures

General information

In February 2006, Onca Explorations performed the first citizen science platform in Mazatlan waters aimed to obtain sightings and photoidentification records of cetaceans, particularly humpback whales and other marine mega fauna.

Through the documentation of whale and dolphin sightings during our expeditions we aim to educate the public about marine ecology, and the value of biodiversity and the threats it face, while creating a significant base of knowledge through citizen science in order to better understand the ecology and conservation needs of the cetacean community inhabiting the coastal waters of Mazatlán and southern Sinaloa. Our team is particularly interested in understanding trends in distribution, abundance and habitat use by cetaceans and other marine mega fauna in the area, and to assess its management and conservation needs.

In 2016 we celebrate 10 years of exploration in Mazatlan waters. Throughout an area of over 800 square kilometres on the continental platform of southern Sinaloa, we have performed over 1,300 cetacean surveys funded mainly by tourists and the general public: a bit over 10,000 participants to be precise! During over 5,000 hours at sea we have surveyed 36,000 linear nautical miles – that is like circling the globe around the equator 1.5 times!- and documented over 3,000 marine wildlife sightings, including up to up to 19 species of marine mammals, and a little bit over 2,700 hours observing and documenting these amazing animals.

Our citizen science expeditions offer the opportunity for everyone to live a unique experience in nature while taking part in real wildlife monitoring programs along a team of specialists who will guide your adventure and share their knowledge on species observed, its habitat, the techniques used in their study, and the importance of managing and conserving their populations.

Oscar Guzón Zatarain, M.Sc.| CEO and founder.