A flock of marine birds, like brown pelicans, cormorants, and gannets, are amazing divers and adept hunters. They can dive quickly through the water to catch fish, using their unique adaptations for foraging. These birds also have impressive oxygen storage capabilities, allowing them to hold their breath while hunting. Notably, northern gannets can dive up to 20 meters and swim further to catch prey. Observing these birds can be a thrilling experience for divers, especially near fishing vessels where they gather for scraps.