Elephants Have no Pleural Space!

I was recently told that elephants have no pleural space. It sounded too strange to be true, so I looked it up and it’s true! As it turns out, they are the only mammal known to have no pleural space and a very unique lung physiology. Subhan’Allah "Glorious is GOD"
Here are some websites that explain it all:

http://www.elephant.se/elephant_lungs.php?open=Elephant+anatomy

http://news.nationalgeographic.com/news/2002/11/1105_021106_elephan...

http://www.iups.org/2001/iups/abstracts/pdfs/a1344.pdf