Also includes photocopy of obituary and biography of Francis William Schofield, 1889-1970, by D.L.T. Smith in "Veterinary Pathology", p. [282]-288; articles from the "Guelph Mercury" and "At Guelph" on Frank Schofield; photographs of him in 1965 and receiving the Korean Order of Merit in 1968; book "Dr. Frank W. Schofield: Veterinarian Extraordinaire" written and signed by D.C. Maplesden, 2005; biographical DVD and commemorative booklet for the groundbreaking ceremony for the Dr. Schofield Statue and Memorial Garden to be created at the Toronto Zoo, Dec. 1, 2007; meeting minutes and submission report of the Historic Sites and Monuments Board of Canada recommending that Dr. Schofield be designated a person of national historical significance; letter from Dr. Schofield written to Mrs. Neat in 1936 about her brother (Jim Neat) who was a patient at Whitby Hospital, 1935-1936; letter (1957) from F. Schofield to Dr. Timoney, a veterinary bacteriologist friend in Ireland, photograph of Schofield with a Korean orphan, printed quotation by F. Schofield Sr., and a newspaper clipping (with photo) of a ceremony about Schofield's return to Korea in 1957.

Also includes photocopy of obituary and biography of Francis William Schofield, 1889-1970, by D.L.T. Smith in "Veterinary Pathology", p. [282]-288; articles from the "Guelph Mercury" and "At Guelph" on Frank Schofield; photographs of him in 1965 and receiving the Korean Order of Merit in 1968; book "Dr. Frank W. Schofield: Veterinarian Extraordinaire" written and signed by D.C. Maplesden, 2005; biographical DVD and commemorative booklet for the groundbreaking ceremony for the Dr. Schofield Statue and Memorial Garden to be created at the Toronto Zoo, Dec. 1, 2007; meeting minutes and submission report of the Historic Sites and Monuments Board of Canada recommending that Dr. Schofield be designated a person of national historical significance; letter from Dr. Schofield written to Mrs. Neat in 1936 about her brother (Jim Neat) who was a patient at Whitby Hospital, 1935-1936; letter (1957) from F. Schofield to Dr. Timoney, a veterinary bacteriologist friend in Ireland, photograph of Schofield with a Korean orphan, printed quotation by F. Schofield Sr., and a newspaper clipping (with photo) of a ceremony about Schofield's return to Korea in 1957.

Original letters located in the United Church Archives, Toronto.

Unmanned aerial vehicles (UAV) have already become an affordable and cost-efficient tool to quickly map a targeted area for many emerging applications in the arena of ecological monitoring and biodiversity conservation. Managers, owners, companies, and scientists are using professional drones equipped with high-resolution visible, multispectral, or thermal cameras to assess the state of ecosystems, the effect of disturbances, or the dynamics and changes within biological communities inter alia. We are now at a tipping point on the use of drones for these type of applications over natural areas. UAV missions are increasing but most of them are testing applicability. It is time now to move to frequent revisiting missions, aiding in the retrieval of important biophysical parameters in ecosystems or mapping species distributions. This Special Issue shows UAV applications contributing to a better understanding of biodiversity and ecosystem status, threats, changes, and trends. It documents the enhancement of knowledge in ecological integrity parameters mapping, long-term ecological monitoring based on drones, mapping of alien species spread and distribution, upscaling ecological variables from drone to satellite images: methods and approaches, rapid risk and disturbance assessment using drones, mapping albedo with UAVs, wildlife tracking, bird colony and chimpanzee nest mapping, habitat mapping and monitoring, and a review on drones for conservation in protected areas.