Corals Using Chemical Signals To Summon Helper Fish

[Cyberra]

http://ca.news.yahoo.com/blogs/geekquinox/corals-under-attack-send-chemical-goby-signal-summon-024029470.html

This is an interesting article. I did not know corals could do that. Huh. Learn something new every day.

[cuckoochews]

Neat stuff! Thank you for that interesting read. :22: