"Two ways to weird: how whale noses moved to the top of their head" from Duke Research Blog.
"Now how did that get up there? New study sheds light on dolphin, whale blowholes" from UW News.
"How does a nose evolve into a blowhole? Study suggest there's more than one way" from Experimental Biology.
"Whale, dolphin blowholes developed differently, research reveals" in UPI Science News.
"These animal skulls will blow your mind" in Duke Today.