Black Triggerfishes 0 ▲ Graham's Island 54 days ago · Nature · hide · Fediverse post Black Triggerfishes congregate and feed near the surface so snorkelers see them often. They’re mostly black with bright lines at the base of their dorsal and anal fins, but they can also display iridescent blue lines between their eyes and blue lines along the length of their bodies. Commenting on Bubbles has been removed. Why? If you want to talk about this post, write to the author, use the comments on their blog if it has them, or reply with a "RE:" post on your own blog. Suggestions? feedback@bubbles.town