01/05/2026
What a great way to measure the success of restoration work... recording bird song which is a reflection of forest health.
Birds are giving “Yelp reviews” of the forest, and a coalition of land trusts, tribes, and conservation groups in western Washington are listening. Using networks of audio recorders and artificial intelligence, they analyze birdsong to quickly measure forest health and the impact of restoration efforts—like thinning trees and creating wildlife snags—on habitat for declining bird species, without relying solely on traditional field surveys. The Listen Up Collaborative brings partners together to test, refine, and share climate-smart restoration methods, so they can be replicated across more protected forests in the region.
Listen Up is one of six Conservation Collaboratives under the Land Trust Bird Conservation Initiative (LTBCI), which provides tools, resources, and guidance to help land trusts prioritize bird conservation and make smarter investment decisions. By building strategic, coordinated efforts like Listen Up, LTBCI leverages resources from multiple partners to increase the impact and cost-effectiveness of conservation across broader landscapes.
Learn more about this partnership and how Land Trust Bird Conservation Initiative uses sound to make a difference: https://www.birds.cornell.edu/landtrust/listen-up-collaborative-2025