I get the impression that the level doesn't drop evenly: although I'd have to keep a record to be sure.
Anyway, I'm looking forward to seeing the hummers flit by.
Related posts:
- "Hummingbird Feeder: Another Pint"
(July 14, 2012) - "More Hummingbirds"
(June 4, 2012) - "Hummingbird: Yep, That's Definitely a Hummingbird"
(May 20, 2012) - "Hummingbird Feeder: Filled and In Place"
(May 17, 2012) - "1st Hummingbird"
(June 15, 2011)