| Small flatties also proved entertaining, and when a small reef was found, I noted a 15-spined stickleback in some weed. |
| In British Columbia, three-spined stickleback are found in most coastal lakes and streams. |
| Examples include the red markings of salmon, stickleback, and guppies, in addition to many birds. |
| Sixty years ago the great ethologist Niko Tinbergen noticed a stickleback fish aggressively displaying toward the window of his fish tank. |
| The two forms of stickleback co-occur in the transition areas between the lake and stream, especially during the breeding season. |
| Make a big deal of the last stickleback. This game simulates the situation at Hadley Lake situation where the stickleback are made extinct. |
