Hollow Haven

Discover Hollow Haven, the ultimate companion for every wildlife enthusiast, arborist, and backyard naturalist. With Hollow Haven, you can:


• Log and Locate
Effortlessly record every cavity you discover—including tree species, precise GPS coordinates, dimensions, and health status. A built-in map view ensures you never lose track of your favorite hollows.


• Track Occupancy
Monitor when birds move in, check nesting stages (eggs, nestlings, fledglings), and log species, flock size, and behavior notes. Perfect for citizen science or personal nature journals.


• Inspect and Maintain
Schedule periodic health checks to assess structural integrity, rot or fungal signs, and perform remediation actions (sealing, pruning). Record inspection details—methods used, time spent, and wildlife impact—to keep cavities safe and sustainable.


• Manage Removals
When trees fall or hollows become unsafe, create a removal record with reasons, severity levels, and follow-up actions. Track permits, costs, and even replacement habitat installations like nest boxes.


Whether you’re surveying an old oak in your backyard, participating in a bird-count project, or caring for urban green spaces, Hollow Haven transforms every cavity into a story—and every observation into meaningful conservation. Start your hollow-hunting journey today!