By A Mystery Man Writer
Grey Partridge Facts
Partridge Oregon Department of Fish & Wildlife
Sand Partridge - Ammoperdix heyi - Birds of the World
Gray Partridge : Minnesota Breeding Bird Atlas
Partridge – Capron Park Zoo
Partridges, facts and photos
Grey Partridge BTO - British Trust for Ornithology
Hill partridge - Wikipedia
Gray Partridge Images - Mia McPherson's On The Wing Photography