PhotographerAttila Bicskoswas diving off the coast of the Philippines last year when he spotted a thresher shark swimming by and snapped a photo. He almost tossed the photo away afterward, but it’s a good thing he didn’t: the photo is now the first recorded image showing a thresher shar...
mammal that lives hanging upside-down from trees. thresher sharkThe threshershark hasa a greatly-elongated top part of the tail. throwWhen you throw you use your arm to send it through the air. thumbThe thumb is thewidestfinger on a person's hand. The thumb is next to the...