This article has a completely misleading title. In reading the article, it looks like pigeons were able to identify breast cancer on pictures of pathology slide

This article has a completely misleading title. In reading the article, it looks like pigeons were able to identify breast cancer on pictures of pathology slides (ie done using a microscope). The article states that they were not able to identify tumors on mammograms (the study that actually uses x-rays). So no pigeons were not taught to diagnose breast cancer on X-Rays.