It's 85 degrees today in SE Pennsylvania. Leaves are starting to pop out on the trees, and people are starting to report migratory songbirds. On my morning walk this morning a Yellow-rumped Warbler was singing, a Northern Flicker was calling and drumming loudly, and Song Sparrows were singing from their song posts. I didn't see any northbound migrants, but a little exploring tomorrow should show me some new arrivals. Its Spring, when every day can bring new surprises!