Three spined stickleback Gasterosteus aculeatus displaying

---

Size: 5118px × 3445px
Location:
Photo credit: © Chris Howes/Wild Places Photography / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aculeatus, aquatic, behaviour, courtship, display, displaying, female, fish, freshwater, gasterosteus, male, mating, pair, spined, stickleback, underwater