“Overhead Grids” on Ponds

Planning considerations Species and number Type of pond Maintenance Public access Vandalism Budget Gridding Ponds

Components Line Posts Maintenance considerations Sun Soil Wind Frost Vegetation Gridding Ponds

Pulleys Cranks Propane cannons with solar panels on the dividing wall Daddi long-legs placed on top of the bird wire stanchions Bird wire stanchions with pulleys & cranks

Bird control enhancements include overhead bird wires, daddi-long legs and remote-control propane cannons Remote-control propane cannons Daddi-long legs mounted on bird wire stanchions

Take home message Work with USDA or other airport biologists Work with your engineers Gridding Ponds