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The dam that forms Varsity Lake regarding the University of Colorado campus is solid, but still riddled with crevices offering safe havens for western terrestrial garter snakes, Thamnophis elegans. Wanting to witness the many fulminations of springtime, we examined the walls on hot times in April to look at very first plants associated with the snakes basking under the sun. On April 15, five snakes had been basking near the top of the wall surface, but more snakes were underneath the dam, into the forests. We resolved to come back the following day with a digital camera.
As a lady emerges through the hibernaculum in springtime, this woman is mobbed by eager men that form a mating ball. Photo by Jeff Mitton.
The morning that is next a set ended up being mating near the wall near the top of the dam, nonetheless they had been partially concealed by dandelion foliage and plants. Nonetheless, the genuine action was taking place underneath the dam when you look at the forests, where a roiling, seething, slithering mass of snakes had created a mating ball. This tangle was at constant movement, once the men maneuvered and wrestled to have in to the mating position. Continue reading “Mating ball of garter snakes caught on campus”