DENVER (AP) — About this time every year, southeastern Colorado towns like La Junta see more visitors looking to glimpse saucer-sized Texas brown tarantulas as they scurry out of their burrows and across fields and roads in search of a mate. The eight-legged spectacle might not last long: Scientists say climate change, theft and human development are cutting into tarantulas’ population, with fewer emerging year after year. “It’s a noticeable numbers game,” said Ryan Jones, a research associate at the Denver Museum of Nature of Science. “If you compare pictures, you can tell that there are just fewer males out...