fish, threespined, three spined, three-spined, threespine, three spine, three-spine, stickleback, sticklebacks, threespined stickleback, three spined stickleback, three-spined stickleback, threespine stickleback, three spine stickleback, three-spine stickleback, freshwater, tiddler, tittlebat, sprick, Gasterosteus aculeatus, male, reproductive color, reproductive colour, mating color, mating colour, breed, breeding coloration, reproductive colors, breeding colors, reproductive colouration, breeding colouration, egg, eggs, fan, fanning, aerate, parental care, parental stage, fin, fins, threespined sticklebacks, three spined sticklebacks, three-spined sticklebacks, threespine sticklebacks, three spine sticklebacks, three-spine sticklebacks, stickle, stickles