Perhaps some of you are like me and get better counts of huge flocks later
by looking at an image of the flock. It sure makes it easier, but it can be
tedious in software like photoshop or the like, or even in ImageJ. I found
this software from AMNH called DotDotGoose and thought I'd share it for
those that might find it useful for making better counts of giant bird
flocks.
https://biodiversityinformatics.amnh.org/open_source/dotdotgoose/

Best,
Kent
____________________________

Kent McFarland
Vermont Center for Ecostudies
PO Box 420 | Norwich, Vermont 05055
802.649.1431 x201
Twitter: @kpmcfarland <https://twitter.com/KPMcFarland>

<http://val.vtecostudies.org/>