TY - JOUR TI - Bird Flight Characteristics Near Wind Turbines in Minnesota AU - Osborn, R AU - Dieter, C AU - Higgins, K AU - Usgaard, R T2 - American Midland Naturalist AB - During 1994-1995, we saw 70 species of birds on the Buffalo Ridge Wind Resource Area. In both years bird abundance peaked in spring. Red-winged blackbirds (Agelaius phoeniceus), mallards (Anas platyrhynchos), common grackles (Quiscalus quiscula), and barn swallows (Hirundo rustica) were the species most commonly seen. Most birds (82-84%) flew above or below the height range of wind turbine blades (22-55m). The Buffalo Ridge Wind Resource Area poses little threat to resident or migrating birds at its current operating level. DA - 1998/01// PY - 1998 VL - 139 IS - 1 SP - 29 EP - 38 UR - http://www.bioone.org/doi/full/10.1674/0003-0031(1998)139%5B0029%3ABFCNWT%5D2.0.CO%3B2 DO - 10.1674/0003-0031(1998)139[0029:BFCNWT]2.0.CO;2 LA - English KW - Wind Energy KW - Land-Based Wind KW - Birds KW - Passerines KW - Waterfowl ER -