Are you searching for the Avicaching page? Look no further! https://ebird.org/science/applied-projects/avicaching/
Avicaching is a project that is currently underway in Tompkins and Cortland Counties in New York. This is a pilot study that will potentially be expanded to larger geographic regions in the future, but for now is just limited to these two counties. The goal of Avicaching is to increase eBird data density in habitats that are generally under-represented by normal eBirding, even if the surrounding area is well-covered.