I began this unseasonably warm writing day enjoying a flock of amorous Eastern Bluebirds singing their way through my yard, battling for females and checking out bird boxes. Their perusal of my nest box real estate doesn’t mean much this early, but still served as a nice spring pick me up after some recent wintry weather. But there’s no question that this time of year, before the great greening brought by spring, before the songbirds return and nesting season breathes new life, literally, into