Do Tree Swallows Use Nesting Boxes?
Tree Swallows nest in natural cavities of standing dead trees, old woodpecker cavities , or nest boxes On occasion they nest in hollow stumps, building eaves, Wood Duck nest boxes, holes in the ground, old Cliff Swallow burrows, or other unconventional sites. How high should a tree swallow box be? Tree Swallows seem to forage … Read more