Black bears have been observed throughout the park, particularly in forested areas. No formal surveys have been conducted north of the Alaska Range. The Alaska Department of Fish and Game (ADF&G) estimates that there are about 2700 black bears in Game Management Unit 16, or about 334 bears per 1,000 mi2 (131 bears per 1,000 km2). Based on the proportion of GMU 16B that is in Denali, there are about 200 black bears in the park on the south side. In April 2014, there were approximately 51 wolves in the 13 packs regularly being monitored by park biologists. The estimated density of wolves in Denali (about 7.4 wolves per 1,000 mi2 or 2.9 wolves per 1,000 km2) was lower than last year’s estimate of 8.2 wolves per 1,000 mi2 (3.2 wolves per 1,000 km2).