'We are rewriting the textbooks': first dives to Amazon coral reef stun scientists.
Check out the photo of white sea urchins!
#amazon #coral
https://www.theguardian.com/environment/2017/feb/17/we-are-rewriting-the-textbooks-first-dives-to-amazon-coral-reef-stun-scientists?CMP=Share_iOSApp_Other
