Reproduction
Breeding occurs in the spring, and females lay two to 9 elliptical, hard-shelled eggs in a shallow burrow or under shoreline debris. An unusual behaviour is the tendency to share nesting sites; in one case there were 16 nests under a single log. The eggs hatch in late summer or early fall. Egg predation is a major cause of mortality, as with many turtle species. In one Pennsylvania population, hatching success was only 15 percent, and predators alone destoyed 25 of 32 nests. Hatchlings are usually less than one inch long. Their lifespan, as with most turtles, is quite long, with specimens in captivity being recorded at 50+ years of age.
Read more about this topic: Sternotherus Odoratus
Famous quotes containing the word reproduction:
“Although Samuel had a depraved imagination—perhaps even because of this—love, for him, was less a matter of the senses than of the intellect. It was, above all, admiration and appetite for beauty; he considered reproduction a flaw of love, and pregnancy a form of insanity. He wrote on one occasion: “Angels are hermaphrodite and sterile.””
—Charles Baudelaire (1821–1867)
“As the twentieth century ends, commerce and culture are coming closer together. The distinction between life and art has been eroded by fifty years of enhanced communications, ever-improving reproduction technologies and increasing wealth.”
—Stephen Bayley (b. 1951)
“Were I called on to define, very briefly, the term Art, I should call it “the reproduction of what the Senses perceive in Nature through the veil of the soul.” The mere imitation, however accurate, of what is in Nature, entitles no man to the sacred name of “Artist.””
—Edgar Allan Poe (1809–1845)