We've had a very wet couple of days here in Northern Colorado. Temperatures in the 30's and a mix of snow and rain that hasn't stopped. I went out for a bit of foul weather birding this morning and found a batch of cold, wet, and hungry Swallows.
Here are a bunch, about 40 on the leeward side of some cover in a wetland.A nice grouping of four species! Top - female Violet-green, second row; Tree Swallow, two Cliff Swallows, a Barn Swallow and one more Tree..