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Barred tiger salamanders are primarily nocturnal. They are opportunistic feeders eating anything they can catch, including various insects, slugs, and earthworms. Tiger Salamanders inhabit areas near bodies of water, including damp forest areas, pine barrens, and arid plains, where the soil is easily burrowed. Tiger Salamanders are also known to occupy abandoned mammal and invertebrate burrows. They are primarily terrestrial as adults, but their juvenile larval stage is entirely aquatic, having external gills.