At first googling I got the impression that Lisa Monet was the author, which would make her a shameless epigon. At a second glance however, I realized that the round is declared traditional, which makes Lisa Monet a shameless self-promoter but grants some licence to the lyrics and composition.

Here is the ABC:

X:1
T:Now All the Woods are Waking
C:Trad. eight-part round
M:4/4
L:1/4
K:D
A,| D D E "^2." E | F2 G "^3." G | A d c "^4." B | A2 z
w:Now all the woods are wak-ing, the sun is ris-ing high!
"^5." A | d2 A "^6." A | d2 A "^7." G | F F E "^8." E | D2 z :|]
w:Wake up, now! Get up, now! Be-fore the dew is dry!

Does anyone know its age and origin?