The changes in the region are so significant they will have implications across the globe
While their main target appears to be the region's soft-shell clam population, they're also munching through acres of eelgrass, a native flowering plant that shelters and nourishes life under the sea.
Zoom in on this supposed image of sheep on a hillside and you'll be in for quite the surprise.
The remnants of Harvey re-intensified into a hurricane on Thursday, and it may become a major hurricane by Friday.
Hundreds of endangered dead sea turtles have been found floating off El Salvador's Pacific coast under mysterious circumstances, with authorities unable to determine what caused their demise.
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