The presence of this nuthatch is typically announced by its nasal calls. The red-breasted nuthatch has the unusual habit of smearing resin around the entrance hole to its nest, presumably to deter predators and competitors from entering the nest. During the breeding season, the red-breasted is usually found in forests dominated by firs and spruces; during migration and winter, it is found in a variety of habitats. When not breeding, the red-breasted can be seen in small flocks with other nuthatches, chickadees, kinglets, and brown creepers. Monotypic. Length 4.5" (11 cm).Similar Species This is the only North American nuthatch with a broad white supercilium and contrasting broad dark eye line.
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