In the northern hemisphere it is the winter solstice that marks the start of winter.
Squirrels can jump from tree to tree and collect acorns for the winter.
In the winter a tree enters a dormancy stage, hibernation, and won't grow at all throughout the winter, it is paralysed for the winter. :)
The only part of a healthy tree that dies in winter are the leaves and this is because the tree does not need to take in solar energy as it does not grow in winter.
unless rob or Kris say that they are then no they are not
Deciduous Tree.
Orchid tree usually sheds its leaves in winter though some species do not.
blossems
Winter.
winter solstice
Yes, an elm tree is a season tree. :-)
Yes they do they ate my pine tree last winter.