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NestWatch

Where Birds Come to Life

Help Measure Nature's Success

nests, clutches, broods, and fledglings

For over a decade people like you have helped scientists by collecting valuable data on the successes and failures of nesting birds.

Eastern Bluebird Nesting Attempts

  • 0Most attempts previously monitored in a year (2010)
  • 0Attempts monitored in
Error Retrieving Data
But Don't Stop Now!

Nesting Attempts by State

  • 0
Error Retrieving Data

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How To Count

  • 1 Get Certified

    Become a certified NestWatch monitor using our online resources and test.
  • 2 Search

    Find active nests to monitor.
  • 3 Visit Nests

    Visit the nests you found every 3 or 4 days and record what you see.
  • 4 Report Data

    Report your data using our online data entry tools.
Join Now and Count!
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NestWatch News

A New Way to Participate!

July 2019

Introducing our new Zooniverse project, Nest Quest Go!

Mite Want to Read This

July 2019

What’s up with mites in nests? Read on to explore their fascinating world.

Welcoming A New Chapter

July 2019

Our newest chapter in Pennsylvania comes from just outside Philly.

Whooo’s Out There?

July 2019

Ralph Gabellieri’s trail camera snapped this spooky shot.

More News More News
nsf

This material is based upon work supported by the National Science Foundation under Grant No. DRL-0540185. Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF).

Cornell Lab of Ornithology

Cornell Lab of Ornithology