It looks like an underwater tornado, but a diver was actually stuck in the middle of a huge school of fish. The fish swarmed around Mika Woyda in their thousands as she swam off the coast of Cabo Pulmo, Mexico. Her husband Caine Delacy snapped the breath-taking images of Mika in scenes he revealed he had never witnessed in 20 years of diving. Before entering the water the couple, who live in Boulder, Colorado, had some shots in mind but never imagined what they would capture. Here: photographer Caine Delacy with his wife Mika Woyda. (Photo by Caine Delacy/Mika Woyda/Caters News)

Mika Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Mika Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Mika Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Mika Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Photographer Caine Delacy with the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Mika Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Mika Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Photographer Caine Delacy with the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Photographer Caine Delacy with the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)

Woyda surrounded by the school of Big-eye trevally. (Photo by Caine Delacy/Mika Woyda/Caters News)