What Animals Eat Cardinals

Cardinals are ground feeders that nest in low shrubs - both habits that make them vulnerable. Their bright red plumage makes males easy targets, and their eggs sit in accessible nests just 3-10 feet off the ground.

Predators of Adult Cardinals

Predator	How they hunt	Threat level
Domestic cats	Stalk and pounce, especially near feeders	Very high - biggest single threat
Cooper’s Hawk	Ambush from cover near bird feeders	High
Sharp-shinned Hawk	Fast pursuit through shrubs and trees	High
Great Horned Owl	Night hunting from perches	Moderate
Barred Owl	Hunts at dusk near wooded edges	Moderate
Northern Shrike	Impales prey on thorns	Low - uncommon overlap
Rat snakes	Climb into shrubs to ambush roosting birds	Moderate

Predators of Cardinal Eggs and Nestlings

Predator	Method
Blue Jays	Raid nests, eat eggs and small nestlings
American Crows	Opportunistic nest raiders
Rat snakes, king snakes	Climb into nest shrubs, swallow eggs whole
Chipmunks	Climb to nests, eat eggs
Grey squirrels	Opportunistic egg thieves
Raccoons	Raid nests at night
Brown-headed Cowbirds	Brood parasites - lay eggs in cardinal nests, displacing cardinal chicks

How to Protect Cardinals

Strategy	What it does
Keep cats indoors	Eliminates the single biggest predator
Place feeders in the open	Cardinals can see approaching hawks
Provide dense shrubs nearby	Quick escape cover from aerial predators
Use baffles on feeder poles	Blocks squirrels, raccoons, and snakes
Nest at 4-10 feet in dense shrubs	Low enough for cover, high enough to deter ground predators
Avoid dense ground cover near nests	Reduces snake hiding spots
Bell collars on outdoor cats	Alerts birds to cat approach

Domestic cats kill an estimated 1-4 billion birds per year in the United States alone. Keeping cats indoors is the single most effective thing you can do to protect cardinals and all backyard birds. A bell collar helps but does not eliminate the threat.