USCGC Duane · Florida Keys
7 species, most likely first·How chances work
Goliath grouperVulnerable
Almost always
Nearly every dive
Atlantic spadefishLeast Concern
Great barracudaLeast Concern
Green morayLeast Concern
Horse-eye jackLeast Concern
Spotted eagle rayEndangered
Bull sharkVulnerable
Now and then
Only now and then
What the labels mean