BirdsWinter Song Sparrow Enjoying a Crisp Morning By Wonok Kim - January 20, 2020 Song Sparrow A flock of song sparrows was moving to open ground and low branches. They are known to be solitary and highly territorial, especially during the breeding season. They seem to be relaxed today, in this crisp morning air. (January 20, 2020) Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)