Author: Justin Roberts

Northern Cardinals do not migrate. They’re year-round residents throughout their entire range, staying put through winter even in the cold northern reaches they’ve expanded into over the past century. This non-migratory lifestyle shapes almost everything about how cardinals live — and it’s a big part…

Cardinals are among the most recognizable singers in the backyard, with a clear, whistled song that carries well and a sharp metallic chip note used constantly. Unusually, both males and females sing — a trait that sets cardinals apart from most North American songbirds and…

Cardinals face different predators at different life stages — hawks and cats threaten adults, while a wider range of nest predators go after eggs and nestlings. Understanding which threats matter most, and when, is the key to setting up a yard that supports cardinals rather…

Most serious disease risks for backyard cardinals trace back to feeder and bird bath hygiene. Because cardinals often feed on open platform and tray feeders where droppings and old seed accumulate, keeping those surfaces clean is the single most important thing a backyard birder can…

A running list of the questions people ask most about Northern Cardinals, answered directly and linked out to the fuller guides where a topic deserves more depth than a short answer can give. Why is only one of my cardinals red? Only the male is…