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In China, a marsh grass called Spartina alterniflora was introduced in...
TOPP cartoon of Omoo
Omoo, a Great White Shark (Carcharodon carcharias), carries a satellite tag that...
A manatee swimming in shallow waters. The West Indian manatee is listed on the...
Fish spears and fish weirs—fish traps placed in rivers—are traditional ways of...
Coral Reefs Can Recover From Disasters. How Can We Save Them From Us?