What Divers Should Know About
Manta Ray

Manta rays grace the warm temperate, subtropical, and tropical waters of all major oceans, often venturing into temperate seas. These magnificent pelagic rays comprise three known species, with the largest, M. birostris, reaching an impressive 7 meters (23 ft) in width. Even the smallest, M. alfredi, typically measures around 5.5 meters (18 ft). While M. birostris and M. yarae traverse open oceans, often migrating in groups, M. alfredi tends to be a more resident, coastal species.

Divers frequently encounter M. alfredi in tropical areas, where these graceful creatures are known to visit cleaning stations for parasite removal. As filter feeders, mantas glide with their large mouths open, consuming vast quantities of zooplankton. You might also witness them breaching for reasons still unknown. While largely pelagic, M. alfredi has been recorded diving to depths exceeding 400 meters (1,300 ft), showcasing their incredible adaptability. Remember, their slow reproductive rate makes sightings particularly special, underscoring the importance of protecting these vulnerable giants.