Swallow Tracker

The goal of this project is to collect data on the location and size of breeding colonies of the barn swallow (Hirundo rustica) around the world. This information will be used to test scientific hypothesis on the impacts of social breeding on the cognitive abilities of the swallows.

When entering our observations, please be specific about how many nests you spotted in a particular location. Entries without this information will not be used for research purposes. less ↑