Calling All Hummingbirds

I put out this year's first pint for the hummingbirds about an hour ago. It's anyone's guess when I'll notice the first one: not that I'll be spending every minute watching the feeder.

Related posts:

• "Changing Seasons"
  (September 22, 2012)
• "Another Month, Another Round for the Hummingbirds"
  (September 3, 2012)
• "Hummingbird: Yep, That's Definitely a Hummingbird"
  (May 20, 2012)
• "1st Hummingbird"
  (June 15, 2011)
• "First Batch for the Hummingbirds"
  (June 12, 2011)