Tons of acorns? It must be a mast year || by Emily Moran • The Conversation

"It's that time of year again! Acorns have been popping up all over the place. This is a sign of a "mast year," which happens when trees produce an unusually high amount of nuts and fruits. Mast years are important because they provide food for animals and birds, and also help with seed dispersal". But why and how do trees do it? More at The Conversation ➜