It’s not just humans who enjoy eating shellfish, so do marine rays. They like to ‘crunch’ on clams, which can sometimes take a big bite out of clammers’ profits. Using aerial and underwater videos, researchers assessed the ability of the whitespotted eagle ray to interact with clams housed within a variety anti-predator materials. Whitespotted eagle rays have strong jaws, plate-like teeth and nimble pectoral fins, which make them formidable and highly maneuverable predators of clams.
Click here for original story, Does current shellfish anti-predator gear curb ‘crunching’ rays?
Source: ScienceDaily