Snowy Owl perching in a pine tree after sunset.
I wasn’t expecting to see a Snowy Owl overhead in a pine tree, although its not entirely uncommon. Because Snowy Owlets hatch in the summertime in the treeless Arctic tundra, they may never even see a tree until they migrate southward.
For the same reason (their home territory is above the Arctic Circle), Snowy Owls hunt during the day in their summer range. Their eyes have evolved to hunt in the continuous daylight of the far north. When migrating to the lower 48 states, Snowies adapt to the shifting light. Unlike other species of owls, the Snowy Owl hunts during the day (this behavior is called diurnal), the night (nocturnal), and at twilight (crepuscular).
From observing Snowy Owls in our region, they mostly feed very early in the morning, before daybreak, rest during the day in dunes and fields, then at day’s end, fly up and perch on an open rooftop or phone pole (less occasionally to treetops), to begin hunting again. The elevated perches provide better visibility for triangulating prey.