Don Balke (B. 1933) "Bear Cubs" Signed middle left. Original Watercolor on Illustration Board. Provenance: Collection of James A. Helzer (1946-2008), Founder of Unicover Corporation. This painting was published on the Fleetwood First Day Cover for the U.S. 20c Smokey Bear stamp issued August 13, 1984. Once numerous, Black Bears are able to survive, even though civilization relentlessly encroaches on their territory. Smaller and less ferocious-looking than Grizzlies, Black Bears will occasionally approach humans but are capable of becoming violently aggressive. Omnivorous, but primarily vegetarians, Black Bears eat berries, succulent roots, acorns, and beech nuts, but they also enjoy fresh meat, and kill or scavenge when the opportunity arises. Their energy-rich diet insulates Black Bears for their hibernation. From October to May, they sleep in caves or hollow logs. During hibernation, mature females may give birth to cubs, usually twins, born in mid-winter. The young cubs huddle against their mothers, nursing until spring brings good weather and their first chance to discover the world outside the den. Female Black Bears are ever-watchful mothers, taking a full year to give their cubs hunting and foraging lessons while vigorously protecting them. As they mature, Black Bears become loners, using their intelligence and secretive natures to survive in their dwindling habitat. Image Size: 11.25 x 11.25 in. Overall Size: 20 x 20 in. Unframed. (B08026)