MARK BROWNING

MARK BROWNING

Mark Browning has conducted research on barn owls for the past ten years. His project in California attracted 18 breeding pairs of barn owls that fledged 66 young on 100 acres. He is the designer of the Barn Owl Box.

Maine Barn Owls

Barn Owls in Maine As the northernmost state in the U.S., Maine experiences winters that limit the barn owl’s ability to maintain any but the rarest numbers. Mild winters may allow barn owls to survive for a few years, but…

Georgia Barn Owls

Barn Owls in Georgia Barn owls live in good numbers in the agricultural regions of the northwestern northeastern, and southwestern agricultural regions, as well as along the marshes and riverine systems of the coast. They number fewer in the mainly…

North Dakota Barn Owls

Barn Owls in North Dakota Barn Owls are cited as uncommon in North Dakota. States to the south, such as Utah, Wyoming, and South Dakota, are frequently referred to as the “northern limit of the barn owl’s range” in the…

South Dakota Barn Owls

Barn Owls in South Dakota Known barn owl nest sites are scattered and are mostly found in the southern half.  Although documented in far western counties adjacent to Wyoming, most nests have been found in natural cavities in banks of…

Blackfly Resistant Bluebird House

New Bluebird House Resists Blackflies One of the most insidious invaders of bluebird nests is the blackfly, also known as the buffalo gnat. These bloodsucking insects prey upon any warm blooded host they can find, including birds and mammals (and…

Sparrow Resistant Bluebird House

White Plastic Bluebird House Proving Very Attractive to Bluebirds But Not to House Sparrows “I purchased four bluebird houses from you in early spring. After an easy setup on my property, I had renters within two weeks–three out of four nest…

Barn Owls in Kentucky

Kentucky Barn Owls The Barn Owl is on Kentucky’s list of Species of Greatest Conservation Need under their State Wildlife Action Plan and on their Heritage program’s list of species of special concern.  In recent years, the state has been…

Barn Owls in Ohio

Ohio Barn Owls Once very common in Ohio, barn owl populations dwindled since the 1950’s. Now the barn owl is making a dramatic comeback in the state, due to nest box programs being conducted by the Ohio Department of Natural…

Illinois Barn Owls

Barn Owls in Illinois Illinois has been one of those northern states that saw dramatic declines in barn owls, and grassland species in general. Once covered with forest, then with prairie and small farms, much of Illinois’ prairie has been developed,…

Vermont Barn Owls

Barn Owls in Vermont Vermont’s barn owls have always been very rare, with perhaps a few breeding sites each season. As with many northern latitude states, the severe winters limit barn owl numbers, however, even after the state’s barn owls…

North Carolina Barn Owls

Barn Owls in North Carolina In addition to having its own populations of barn owls, North Carolina is an extremely important state for barn owls dispersing from the north. It is the first state after the high mountains that northern birds reach…

Rhode Island Barn Owls

Barn Owls in Rhode Island The first barn owl was recorded in Rhode Island in 1938. From then into the 1950’s it became fairly common throughout the coastal lowlands. Since then, in the face of intense development in those same…

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