Blue-footed Booby
Sula nebouxii
Sighting evidence at Vicente Roca Point, Isabela Island
While not a dive species, blue-footed boobies hunt by plunge-diving at Vicente Roca Point, and divers who look up from depth can watch them torpedo through the surface and pursue fish in spectacular synchronized dives. The visual of a booby folded into an arrow shape entering the water column above you is a uniquely Galapagos experience. They occasionally dive to 5 meters, putting them within the shallowest part of the dive profile.
Evidence at this site
No confirmed records on file at this site
Blue-footed Booby is listed as a curated species here based on historical reports.