Cardinal Guide is an independent resource for backyard birders across the Northern Cardinal’s range in North America. We write plain-language guides on identification, feeding, nesting, and year-round care, and we test feeders, cameras, and optics rather than just listing specs.
Our goal is to answer the questions people actually type into a search bar — why the cardinals disappeared, what to feed them in winter, why only one is red — with accurate, current information.
Questions or corrections? Reach us through our contact page.