Purple Martins on nesting boxes at Budd Inlet - Olympia, WA
Male and female Tree Swallows at Nisqually Refuge during breeding season
Tree Swallows at nest cavity in old maple tree at Nisqually Refuge
Adult barn swallow in flight feeding immature - image 1 of 3
Adult barn swallow in flight feeding immature - image 2 of 3
Adult barn swallow in flight feeding immature - image 3 of 3 Flying away to find more food
Tree swallow - Nisqually National Wildlife Refuge
Barn Swallow outside the visitor's center - Nisqually National Wildlife Refuge
Tree swalllow defending nesting box
Tree swallow
Female Purple martin bringing a dragonfly to feed a juvenile
Adult Violet-green Swallow feeding Juvenile
Purple Martins at nesting boxes at Boston Harbor Marina
