Vultures can be predators particularly black vultures. They are increasing in numbers to a point they do not always find enough carrion. They are resorting to making their own. I have to look out at the water tower before I let my chickens out. Sometimes the vultures will be there waiting. http://www.texasescapes.com/ClayCoppedge/Killer-Vultures.htm
http://www.sheepusa.org/index.phtml?page=site/news_details&nav_id=2dc5eda7415794cdb50204e02a47725c
Turkey vultures still rarely kill. Rarely does not mean never.
http://www.sheepusa.org/index.phtml?page=site/news_details&nav_id=2dc5eda7415794cdb50204e02a47725c
Turkey vultures still rarely kill. Rarely does not mean never.