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Physical Sciences and Mathematics Commons

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University of Nebraska - Lincoln

USDA Wildlife Services: Staff Publications

2007

European starling

Articles 1 - 2 of 2

Full-Text Articles in Physical Sciences and Mathematics

Comparison Of 2 Vegetation-Height Management Practices For Wildlife Control At Airports, Thomas W. Seamans, Scott C. Barras, Glen E. Bernhardt, Bradley F. Blackwell, Jonathan D. Cepek May 2007

Comparison Of 2 Vegetation-Height Management Practices For Wildlife Control At Airports, Thomas W. Seamans, Scott C. Barras, Glen E. Bernhardt, Bradley F. Blackwell, Jonathan D. Cepek

USDA Wildlife Services: Staff Publications

Vegetation-height management is a potential method to reduce bird numbers at airports. Based on studies in Europe, researchers recommended vegetation heights around 25 cm; however, preliminary studies in the United States produced conflicting results regarding the effect of tall (18 to >25 cm) vegetation on bird numbers at airports. From 1999 to 2002, we compared birds and other wildlife use of 4 short-vegetation plots (mean maximum height of 15.6 cm ± 5.1 SE and visual obstruction reading of 4.6 ± 3.0 cm) and 4 tall-vegetation plots (mean maximum height of 26.9 ± 8.4 cm and visual obstruction reading of 10.0 …


Evaluation Of Two Perch Deterrents For Starlings, Blackbirds, And Pigeons, Thomas W. Seamans, Scott C. Barras, Glen E. Bernhardt Jan 2007

Evaluation Of Two Perch Deterrents For Starlings, Blackbirds, And Pigeons, Thomas W. Seamans, Scott C. Barras, Glen E. Bernhardt

USDA Wildlife Services: Staff Publications

Bird-aircraft collisions are costly and potentially deadly to people and wildlife. From 1990 through 2004, 57,702 bird collisions with aircraft were reported within the USA to the US Federal Aviation Administration. Approximately 82% of the strikes occur below 305 m height about ground level; therefore bird deterrents on airfields that reduce the quality of the birds’ habitat are critical to safe airport operation. One management approach is to reduce perching sites within the airport premises. We tested two anti-perching devices (BirdwireTM and BirdbloxTM) in an aviary setting. As an ancillary test, we determined which wire in a …