A flock of #starlings moving back and forth between the ground and an electrical transmission tower (neither of which you can see here, but that's what they were doing).
@kelsonv it's for bird calls
@brion And tweets.
@kelsonv it's a literal bird site
@brion I bet they're using a variation of the IP over Carrier Pigeon protocol
@kelsonv
I remember large flocks of Starlings as a kid: after feeding on the grounds of Eden Park they would congregate in the treetops before taking off in a huge flock that wheeled about in close formation and then headed off to their roosting site at another park a few miles away. A sight never to be forgotten (and never seen since.)
One! Singular sensation!