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Patents

Convertible Bird Box

George Sr.' convertible bird box has upper and lower entrance openings located in a pivoting front wall panel to create an upper roosting perch and a lower nesting location. A closure having a single opening rotates between the upper and lower entrance openings to selectively create a nesting box and a roosting box. The invention further describes a method for selectively forming a winter roosting box and a spring nesting box.
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Bird feeder for goldfinches

George Sr.' best-selling Nyjer seed feeder for goldfinches is designed so that the feeding port is directly below each perch. In this way, the opening is accessible only to goldfinches (Pine Siskins, Red Polls and Chickadees can also use the feeder) feeding upside down. Since goldfinches are able to feed in this manner and housefinches cannot, the feeder accommodates goldfinches and excludes housefinches and other birds which like Nyjer seed. This is an important feature because housefinches often overwhelm a Nyjer feeder and drive way less aggressive goldfinches.
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Multipurpose, Species-discriminating blue bird feeder

This carefully-designed feeder appeals to insect-eating birds such as blue birds and wrens who are highly attracted to meal worms. The protected feeding area also encourages these species to visit the feeder often.
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Blue Jay