Assertion: anhinga's beak | /r/HasProperty | one way
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text: As you can see from the photo above, anhingas are primarily piscivorous, eating fish, which they spear using their sharp beak (in fact, one way to differentiate an anhinga from a cormorant is its straight beak, lacking the hook on the end present in most cormorant species like the double crested cormorant, Phalacrocorax auritus, pictured below).