Changing Seas

Coral Hybrids

Season 5 Episode 1 | 26m 42s

Once a common sight in the Caribbean and Florida, Elkhorn and Staghorn corals are now listed as threatened on the U.S. Endangered Species list. But while these corals have declined in recent years, their hybrid appears to be increasing in parts of the region.

Aired: 06/18/13

Rating: TV-G

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