three-spined stickleback (Gasterosteus aculeatus), male in spawning coloration building a nest, Germany

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Size: 5315px × 3543px
Location: Deutschland
Photo credit: © blickwinkel/A. Hartl / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -spined, animal, animals, bony, building, coloration, colouration, europe, european, fish, fishes, format, fresh, gasterosteiformes, german, germany, horizontal, limnic, male, mating, nature, nest, nest-building, nesting, nuptial, season, single, spawning, stickleback, sticklebacks, teleost, teleosts, underwater, water, waters, world