Besides the diversity of the figures here presented, it should be noted that most of the estimates refer only to Canada West; and further that they take no account of the losses under a high death-rate, due to the action of the new climatic conditions upon the settlers. Travellers were not in possession of the elements necessary for a computation, the resident missions were tempted to overstate, and the Canadian officials did not know how to secure data, and, perhaps, did not try to secure them fully. One can only say that the numerous lines of Underground Railroad would not have been taxed beyond their capacity to convey a number of refugees equal to the highest estimate given above during the period these lines are known to have been active. The great majority of escaped slaves were possessed of but little more than the boon of freedom when they arrived in what was for them "the promised land." Church missions, anti-slavery societies and colonies found in them worthy subjects for their benefactions, which were intended to put the recipients in the way of earning their own livelihood. The need of clothing, shelter and employment was provided for as promptly as circumstances would allow, and the fugitives soon came to realize that the efforts made in their behalf were to help them attain that independence of which they had been so long deprived. As the region to which the refugees had recourse in largest numbers was well covered with forests, and was beginning to be cleared for tillage, a common occupation among them was that of the woodsman. Many were able to hire themselves to the native farmers to cut timber, while many others, who arranged to lease or buy land, went to work to clear garden patches and little farms for themselves. Josiah Henson sought to develop a lumber industry in the neighborhood of Dawn by setting up a sawmill on the farm of the British and American Institute, and shipping its products to Boston and New York.[656] Such work, in a climate to which they were unaccustomed, was an experience beyond the strength of some of the fugitives; and their exposure to the cold of the Canadian winter sowed the seeds of consumption in many.[657] [656] _Father Henson's Story of His Own Life_, p. 173 _et seq._ [657] This is substantiated by the testimony of various Canadian refugees. Farming appears to have been the occupation naturally preferred by the refugees, and probably the majority of them looked forward to owning farms.[658] It was the pursuit their masters followed, and for which they themselves were best adapted. The way to it was open through the demand for farm-hands on the part of many white settlers, and the special encouragement frequently needed was supplied by the example and aid of one or another of the colonies. [658] _First Annual Report of the Anti-Slavery Society of Canada_, p. 15.