Blog

For seven years, Cornell University students diligently collected nesting data on two species of gulls in Maine. Recently this large data set has come home to roost in our NestWatch database via a generous bulk-upload contribution from Dr. David Bonter.

A new study from NestWatch investigated how many people had experience with non-native birds in their nest boxes. The study explored peoples’ knowledge of House Sparrows and European Starlings, and their attitudes towards managing them, especially if people encountered these non-native birds in their monitored nest boxes.

Recent research reveals that a strategy thought to reduce ectoparasites may not have the presumed benefits some nest box landlords expect. According to the new study, replacing nest materials infested with parasites is not a recommended practice due to its lack of benefits and potential for stressing nestlings.

Climate models are predicting drier conditions and more persistent droughts in North America. Thanks to contributions from NestWatchers, scientists were recently able to conduct the first range-wide analysis on the effects of drought on Eastern Bluebird breeding success.

Most predator guards that prevent climbing predators are built for nest boxes that are mounted on poles. New research supports the effectiveness of a simple DIY predator guard meant to deter snakes from tree-mounted boxes.

Have you found a nest that is hard to check? Maybe a nest inspection camera is the right tool for you! Read on to learn about this technical solution to monitoring nests that are in tight spots.

With the help of NestWatcher David Alva, we went on a learning journey about the centuries-old Japanese technique of shou sugi ban to find out if it would be suitable for a birdhouse. This wood-charring method creates a weathered look that adds durability and beauty without the need for chemical treatments.

Last summer, NestWatcher Melissa Sherwood surprised us with the first ever report of a Dark-eyed Junco nesting in an enclosed nest box. Well, this year, Denise Hamilton joins the exclusive club of people who have observed this rare behavior.

The familiar Barn Swallow is an agile, active flier that nests in close association with humans. However, their numbers have been declining recently due to several factors. In this blog post, swallow conservationist Mara Silver shares some insights on how she helped resurrect a colony in a disused barn site.