They're Baaack!

Today has been spectacular so far at UW Lakeshore Preserve. There was a giant flock of 130+ swallows over Mendota this morning near the boat launch/out past willow creek sandbar, with the "slam" of species (northern rough-winged, bank, tree, cliff, barn...)

Warblers...

• yellow
• magnolia
• Wilson's
• Canada
• northern waterthrush
• northern parula
• black-throated green warbler
• Tennessee
• Nashville
• black-and-white
• yellow-rumped