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These are the 20 biggest and scariest birds on Earth (and yes, some of them do attack humans)

Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have ...
AOL

50 Scary Animal Behavior Facts That Might Horrify You

When you think of scary animals, what comes to mind? Maybe lions, hippos or snakes? But you might be surprised to know that the world's deadliest animal is actually a lot tinier... Mosquitoes cause ...