Huckleberries are common throughout North America, with different species dominating different areas. Pictured is the black huckleberry (Gaylussacia baccata) common in the northeastern United States. At least a dozen caterpillars feed on the leaves and the fruit is delicious.
Map Source:
https://plants.usda.gov/core/profile?symbol=GABA
Photo Credit:
https://commons.wikimedia.org/w/index.php?curid=10995045