| 摘要 |
<p>A bird feeder includes a vessel (12) for holding seeds. A removal access tunnel (22) external to the vessel is coupled thereto at a seed opening in the vessel. The access tunnel, as well as a bar (28) across a bottom portion of the access tunnel opening restricts access to deeds by other than birds. A removable seed cover (36) for the opening held on by the access tunnel is made of a flexible material and includes a seed opening sized and shaped to restrict a number of seeds extractable on a given attempt.</p> |
