Can Robins survive a snowstorm?

Robins often stay in the vicinity of their breeding area for the winter, or may move about a several-state area in flocks. They are generally eating lots of berries, so often aren't hanging around backyards like they do the rest of the year. Like all birds, their feathers and fat reserves keep them warm for the winter, as long as they are finding food. During a snowstorm, they may "lay low" to conserve energy until the storm passes, then resume their travels in search of food. Although they don't need us to provide food during inclement weather, they seem to appreciate a heated birdbath as other water sources may be frozen or covered over temporarily.