John Davis (English explorer) later, in 1585, the secretary relented and funded the expedition, which traced Frobisher's route to Greenland's east coast, around Cape Farewell, and west towards Baffin Island. In 1586 he returned to the Arctic with four ships, two of which were sent to Greenland's iceberg-calving eastern shore; the other two penetrated the strait which came to bear his name as far as 67°N before being blocked by the Arctic ice cap. "Sunshine" attempted (and failed) to circumnavigate the island from the east. The initially amiable approach Davis adopted to the Inuit bringing musicians and having the crew dance and play with
Baffin Island to the southern part in winter, even to the Frobisher Bay peninsula, next to Resolution Island and migrate back north in the summer. In 2012, a survey of caribou herds found that the local population was only about 5000, a decrease of as much as 95% from the 1990s. Polar bears can be found all along the coast of Baffin Island, but are most prevalent where the sea ice takes the form of pack ice, where their major food sources — ringed seals (jar seal) and bearded seals — live. Polar bears mate approximately every year with from one to