Divers exploring the waters off Costa Rica recently had an extraordinary encounter with one of the ocean's most majestic creatures, who, in the throes of a life-threatening predicament, approached them as if to ask for their help.
The group was partway through their dive when an enormous manta ray appeared in the distance, swimming in their direction. As the animal got closer, the divers noticed that she was entangled in rope from a fishing net which was cutting into her flesh.
Once the fishing net was removed, the manta ray continued to linger for 30 minutes around the divers before she swam off, disappearing into the dark depths. The remarkable encounter may have lasted only a few moments, but it's surely one that the divers won't soon forget.