A sinking acorn is a sign of heavy moisture content, meaning they're in a fit state to germinate. It's wise to collect a few ...
In a marvelous display of bird behavior, this acorn woodpecker (and a companion) went back and forth for at least an hour ...
The Acorn is a newly-open-sourced robot from Twisted Fields, a Californian research farm, and it provides a fascinating look at the progress of a farming robot design from germination onwards.
These weevils can be a significant threat to acorn-bearing trees, because acorns that contain weevil eggs or larvae cannot germinate; sometimes, 70% to 90% of a tree’s acorns will be unable to ...