First, choose your favourite tree!

If you are ready to record observations about leaves changing colours or falling, fill them here:


Attention! Please remain cautious while making your observations. Do not climb on trees to check the leaves. We claim no responsibilities for any harm incurred while making these observations.

  • This is probably easier if you look at your tree regularly to see what percentage of leaves have fallen.
  • Examine the whole tree to estimate the % of leaves that are not green
  • Click more than one choice if more than 1 colour is present