How Does a Hippo Make Its Own Sunscreen? | HowStuffWorks
Common hippopotamus with blood sweat (Hippopotamus amphibius) Their skin secretes a natural..., Stock Photo, Picture And Rights Managed Image. Pic. T06-3368755 | agefotostock
Lake Naivasha Resort (LNR) på Twitter: "Do Hippos sweat blood? Not really. The oily red substance they secret is a moistener and sunblock. Be sure to check out some more Hippo stories
Does the Hippopotamus Sweat Blood? - Animal Hype
Fact Maniac 在Twitter 上:"Hippos secrete a reddish oily fluid sometimes called “blood sweat” from special glands in their skin when exposed to full sunlight. 💦 #FactManiac https://t.co/raCTXILtIm" / Twitter
When Hippos Are Upset, Their Sweat Changes Color: Facts About Animals - AskMen