We’ve already made argument that mahi mahi are potentially the world’s greatest gamefish, and we’ve shown you a mailbox manufactured to look like one. We’ve also explored some gamefish-themed postage stamps. Now we’ll tackle the intersection of the two – stamps featuring these colorful fish, whether you call them mahi, dolphin or dorado.

Because they’re so widespread and colorful, plenty of countries have given them the green light to haul the mail. Here are just a few: