typically among the first plants to show their leaves in the spring, is estimated based on temperature relationships. To understand if leaf out is occurring early or late, historical relationships ...

It goes back a long way, likely to aboriginal people who harvested maple sap every spring ... soldiers wore Maple Leaf armbands. I suppose he thought calling them the Leaves would diminish ...

Tiny leaf buds are forming on the apple and dogwood trees in Chris Kuhlow’s Port Jefferson Station backyard, and leaves are ...