The Bird Guardian was designed for all cavity-nesting backyard birds. Patented, tested and approved by naturalists, this one-of-a-kind product protects nesting birds from squirrels, cats and other predators.
Bird Guardian™ -- A product of Audubon Entities, Inc.
Audubon Entities®, Inc. -- 1445 North State Parkway, Suite 1603 -- Chicago, IL 60610
The Bird Guardian ® product is protected by Intellectual Property Rights, including copyrights, and pending and issued U.S. patents. Foreign patents pending.