They are even found in cities. Snakes are most numerous in tropical climates around the equator, where warm temperatures allow them to be active all year. Snakes have developed a number of strategies, however, for surviving in cold and unpredictable weather. Snakes and People Our Quiet Neighbors Snakes live right beside us in Indiana . While that fact may be scary to some people, these quiet reptiles can be good neighbors.
Snakes play an important role in nature.
They eat numerous rodents and insects that can cause crop damage and disease. There are times, of course, when snakes and humans come into conflict. Sometimes snakes seek shelter near people's houses, decks, or tents. Hikers may startle a basking snake on a trail. Usually these encounters end peacefully.