Nature poem

I am a Koala sitting in my Eucalyptus tree
Up high, safe and free
I look out over the green bush
Where the birds fly quickly by in a whoosh
No one can get me up high I am safe from being dinner
Which makes me a thinker and a winner
I can be aggressive to people if they cut my tree 
That has my luscious eucalyptus leaves that are green
I will climb up the tree so I can go into a deep slumber for an hour 
Which is enough time for a petal into a flower
I will sleep some more after that then some more 
But I am sometimes a little bit scared of hitting the floor