Scheduled Downtime: From 6:00 a.m. on March 19 to 6:00 a.m. EDT on March 21, NestWatch will undergo scheduled maintenance. During this time NestWatch data entry will be unavailable. ×

2017 Eastern Bluebird Nestbox

This year’s (2017) nesting attempt by Eastern Bluebirds. The eggs are a bright blue color; whereas last year’s eggs were an off-white color.

Cornell Lab of Ornithology

Cornell Lab of Ornithology