Diann MacRae called it 5571 swifts at the Wagner Center last night. This morning they began what I timed as a 9 min and 10 sec exit at 10:41. 550 seconds of wee birds leaving the chimney at the average rate of 10 wee birds a second equals 5500 wee birds that came out of Wagner.

How about that.

Larry Schwitters
Issaquah