Poster: @BioDivLibrary, Coral
Coral = a hard stony substance secreted by certain marine coelenterates as an external skeleton, typically forming large reefs in warm seas
Planeta.com celebrates coral reefs around the world and the people who do their best to protect them.
We are curious: what are the financial values for reef tourism? What are examples of practical responsible travel? Suggestions are welcome.
— NOAA Coral Program (@NOAACoral) September 15, 2017
This week's Hawaiian vocabulary word is "puna" which means "coral" in Hawaiian. Pronounced (poo-na). pic.twitter.com/OBYdUSgiTo
— Pu'uhonua o Honaunau (@PUHONHP) June 30, 2017