Great read on habitat management for limiting predation, and other interesting articles.

http://www.bringbackbobwhites.org/newsroom/fact-sheets/doc_details/89-upland-gazette-spring-2011

You will have to click download to get the PDF version.

Good read. I was just thinking about this today as I was running down the back roads to my next stop. I was amazed at how there are fewer and fewer fence rows between fields anymore.:(