Download or read book Wintering Areas of Bird Species Potentially Hazardous to Aircraft written by National Audubon Society and published by . This book was released on 1974 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wintering Areas of Bird Species Hazardous to USAF Aircraft written by Danny Bystrak and published by . This book was released on 1975 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maps showing the winter distribution and relative abundance of 144 species of North American birds were prepared from counts made during the National Audubon Society's annual Christmas Bird Count. The species selected for mapping are members of those bird families that are considered the greater potential threat to low-level aircraft operations within the continental United States. The discussion accompanying the maps summarizes the potential hazard to aircraft of the various species with relation to concentration areas, time of year, time of day, and geographical features.
Download or read book Wintering Areas of Bird Species Hazardous to USAF Aircraft written by Danny Bystrak and published by . This book was released on 1975 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Maps showing the winter distribution and relative abundance of 144 species of North American birds were prepared from counts made during the National Audubon Society's annual Christmas Bird Count. The species selected for mapping are members of those bird families that are considered the greater potential threat to low-level aircraft operations within the continental United States. The discussion accompanying the maps summarizes the potential hazard to aircraft of the various species with relation to concentration areas, time of year, time of day, and geographical features.
Download or read book Airman s Information Manual written by and published by . This book was released on 1965 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Studies of the Problem of Bird Hazard to Aircraft July 1 1963 June 30 1964 written by John Lyman Seubert and published by . This book was released on 1965 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1976 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Report American Society of Planning Officials Planning Advisory Service written by American Society of Planning Officials. Planning Advisory Service and published by . This book was released on 1978 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Breeding Bird Survey written by Chandler S. Robbins and published by . This book was released on 1986 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bird Hazards to Aircraft Training Seminar and Workshop 8 9 September 1976 written by Sidney A. Gauthreaux and published by . This book was released on 1976 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Truckee Meadows Nevada written by United States. Office of the Assistant Secretary of the Army (Civil Works) and published by . This book was released on 2015 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Studies of the Problem of Bird Hazard to Aircraft written by John L. Seubert and published by . This book was released on 1965 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Research was continued on the bird-airport problem. Commercial carriers reported 337 bird-plane strikes in 1963 with gulls and waterfowl again the most important hazard species. In a 1-year study at Washington National Airport and nearby Roaches Run Waterfowl Sanctuary, 20 bird species were rated potentially hazardous because they were numerous and present for extended periods. Productivity was reduced significantly when herring gull eggs were treated with an oil-formaldehyde mixture. Surveys showed the presence of eider ducks, cormorants, laughing gulls, and herons on gull breeding islands, and that herring gulls continued to concentrate at metropolitan food sources. Four gull species were repelled from two airports with broadcast gull distress calls. Caged herring gulls reacted little if at all when exposed to laser beams of 1 to 200 joules. The 'head and shoulders' waves on which the original reported similarity between Electra engines and insect sounds was based also were found in Memoscope tracings of sounds of other aircraft and other animals. Chemical solutions were evaluated as taste stimuli for herring gulls, starlings, and red-winged blackbirds. Individual variation in taste was substantial. An international meeting in 1963 on the bird-aerodrome problem acknowledged that bird problems exist, and recommended that remedial measures be taken, that airplane design requirements be standardized, and that national committees be formed. (Author).
Download or read book Approach written by and published by . This book was released on 1972 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The naval aviation safety review.
Download or read book USDA Forest Service General Technical Report SE written by and published by . This book was released on 1976 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Planning for Wildlife in Cities and Suburbs written by Daniel L. Leedy and published by . This book was released on 1978 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Annotated Bibliography on Planning and Management for Urban suburban Wildlife written by Daniel L. Leedy and published by . This book was released on 1980 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
