[obol] kettles of vultures

[Bryce.Sandy at epamail.epa.gov]

Hi OBOL,

I guess TURKEY VULTURES are still migrating in large numbers.
I was up on Hurricane Ridge in Olympic National Park this past weekend
and saw two successive groups (kettles!) of 30+ turkey vultures circling
up on thermals right near the visitor center and then heading in single
file off to the southeast.

Sandy Bryce