Project Kestrel uses machine learning to organize your bird photo collection. By grouping similar photos together, ranking them by sharpness, and tagging them by bird species, Kestrel turns your photography into a searchable, quality-sorted, and interactive library! Whether you are looking to quickly find the winning photos to edit, or simply to relive your outing, Kestrel let's you come home from birding and actually enjoy the review. Kestrel's intelligent bird detection focuses precisely on your subject. Search by species to find your memories, even years later. There's no reason to feel overwhelmed about your photo volume again! Kestrel is completely free. In-app tutorials guide you through every feature. Send feedback via the in-app feedback button! * Sort by sharpness to avoid tedious manual review/culling. * Instantly search all your photography work by bird species or family. * Double-click on any photo to open in your favorite editor. * Use Kestrel Culling Assistant to access a powerful dedicated workflow to accept/reject photos. Kestrel is completely free, open-source, and runs LOCALLY on your computer. Kestrel supports most common RAW and JPG files.