Issues of concern to people who live in the west: property rights, water rights, endangered species, livestock grazing, energy production, wilderness and western agriculture. Plus a few items on western history, western literature and the sport of rodeo... Frank DuBois served as the NM Secretary of Agriculture from 1988 to 2003. DuBois is a former legislative assistant to a U.S. Senator, a Deputy Assistant Secretary of Interior, and is the founder of the DuBois Rodeo Scholarship.
Friday, January 28, 2011
Barn owls are great hunters, poor builders
Man is always striving to come up with a better mouse trap. But, with all his technology at hand, his latest model pales in comparison to Ma Nature’s barn owl. Barn owls are truly a rodent’s worst nightmare. From head to toe, these birds come equipped with an arsenal unmatched in the animal world. Due to their dish-shaped face and offset ears, barn owls receive sound waves much like a satellite dish. They have the best hearing of any creature tested by science. This allows them to find rodents in total darkness and in tall grass. Their razor-sharp talons come with tiny, serrated edges and a vise grip that prey can’t wiggle from. Their wings are large for their bodies and have soft edges. This small wing load and silent flight provides a stealth bomber approach. In 1984, this writer noticed a pair of La Grande area barn owls having difficulty raising a brood of young in a nearby barn. Owls build a poor nest, so the eggs or half-grown young would often fall from this skimpy nest on a narrow beam. Reading a magazine article about owl nest boxes, I decided to erect a box. In just a few weeks, a healthy brood of young were discovered in the box and soon fledged. Neighbors tried a box with a resulting happy brood. Soon, local farmers heard of this and wanted boxes in their barns. The rest is history...more
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