Songbird Conservation
Because backyard birding is about more than feeding birds.
Latest Articles
Two-holed Bluebird Nest Boxes: 2-Holes or not 2-Holes, That is the Question
If you are in any online bluebird groups, then you probably have been seeing a lot of people posting about two-holed bluebird nest boxes. One of the big features marketed about this nest box is that the second hole enables the bluebird to escape if ...
How to Protect Bluebird Nest Boxes from Cats: One Predator Guard is not Enough.
Cats are incredible predators, and if you're living in an area with some local outdoor cats or a feral cat population, it probably has you a little worried about your bluebird nest box (or chickadee, or tree swallow or any other native cavity nesting birds) ...
Is Feeder Fresh Safe for Birds? The Science, Concerns and More
Feeder FreshTM is a moisture absorbing additive that can be added to birdfeeders to help seed stay fresh and make cleaning birdfeeders a lot easier by reducing seed caking. But is Feeder Fresh TM safe for your backyard birds? Feeder FreshTM is amorphous silicon dioxide, ...
Downloadable Resources
Why Choose Us?
We’re not your average bird site!
Conservation above profit!
Caring for native birds takes more than putting out any old seed.
Nest Hollow provides resources and supplies for native songbird conservation. We strive to empower bird lovers to easily learn more and become better equipped to help our birds thrive.