What single action can help our planet most?

“Perhaps, there's a message here?!”
Reflected a skunk with a deer.
On a sunny autumn day
Through the forest they picked their way.

Evergreen were all the trees
Clearly shooting for the skies with ease
The trees told stories of being spellbound,
Through a hidden fungi web buried in the ground…

Resonating sounds of birds and reindeer, they
Emanate healing energy and atmosphere,
Establishing a home for a mouse and a beehive
Sharing and protecting all that is alive!

Saving the rivers from bursting their banks, they
Appreciate National Parks, with thanks,
Very bravely purifying the air we breathe,
Enveloping with roots the soil underneath.

Trees even produce leaves’ cascades
Hiding tired travelers in their mighty shades.
Eager to disperse their seeds, they secretly recruit
Ever hungry thieves appreciative of their sweet fruit.

And if you haven’t yet found the message of mine
Read the first letter of every line.
This is the end of this poem and your last clue.
Happy Forest Day, every day, to you!