American Robin Ohio Department of Natural Resources

American Robin Fact Sheet - Signs of the Seasons: A New England Phenology Program - University of Maine Cooperative Extension

Birds, Birding Trips and Birdwatching Tours in State of Connecticut - Fat Birder

Ohio Bird Deaths Updates

Frugivores, plying their trade - Ohio Birds and Biodiversity

American Robins: Facts

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American Robin - Montana Field Guide

North American Robin: Essential Facts For Applied Alarm Behaviour

Update: As 'Mystery' Bird Illness Continues, Tri-State May Put Bird Feeders Back Out With Precautions

Robins in February. – Seasons Flow

Bird Disease Reporting Ohio Department of Natural Resources

Natural Resources - City of Mentor, Ohio

American Robin Fact Sheet - Signs of the Seasons: A New England Phenology Program - University of Maine Cooperative Extension

Ohio Birds and Biodiversity: Nature: Patchwork-patterned piebald robin with mostly white head an astonishing creature