Insects on the move

[gavin]

Annual migrations above us ....

http://www.sciencemag.org/news/2016/12/radar-spots-trillions-unseen-insects-migrating-above-us

[Mellifera Crofter]

Nice link, thanks Gavin. Next time I see geese fly overhead, I'll picture 20,000 invisible reindeer flying overhead. (Santa's?).
Kitta