Wpisy oznaczone tagiem "hammerhead" (2)  

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It's one of evolution's most eccentric creations: a head shaped like a hammer. Now, a study suggests that the hammerhead shark may have evolved its oddly shaped snout to boost the animal's vision and hunting prowess.

Link: www.newscientist.com/(…)dn18210-why-the-hammerhead-…

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