First date/last date - Douglas

[Hugh Kingery]

This morning in our yard, Urling spotted our first Chipping Sparrow. We can easily report to Cobirds the first date we see birds - the first Say's Phoebe, Cinnamon Teal, Turkey Vulture, or Western Tanager -- or Chipping Sparrow. But figuring out the last date doesn't come so easily.

Based on our yard birds, I can report a few last dates for winter birds:

March 14    Am. Tree Sparrow
March 9      Cassin's Finch
March 27    Townsend's Solitaire

Does anybody else have last date records?

Hugh Kingery
Franktown, CO