The picking pattern is pretty simple. This song isn't tough, I just noticed it wasn't on UG.

G

VERSE 1

G                          G/C                        G
Climb up with me to the monkey's nest
       G/C                                               G
And lay your head upon my rattling chest
A7                    G/C                       G D Em   G
Give your lovely lonesome head a re-e-est
          D                         G/C    G
In the beautiful morning light

VERSE 2

G                      G/C                          G
Press your lips upon this hornet's kiss
        G/C                                               G
And I will blow the tiny spider off your wrist
A7                    G/C               G   D     Em   G
You're the only one I wish to lay here with 
          D                          G/C   G
In the beautiful morning light

BRIDGE

          D                    G
In the foggy waning dawn
                   D                   G
We breathe frosty breath upon
          D                            G
The branches of the holy tree
       G/C        G        D
Just you and me up here

VERSE 3
          G           G/C                         G 
Climb up with me to the monkey's nest
            G/C                                                       G
And lay your head lay your head upon my rattling chest
A7                    G/C                       G D Em   G
Give your lovely lonesome head a re-e-est
          D                         G/C    G
In the beautiful morning light
          D                         G/C    G
In the beautiful morning light
          D                         G/C    G
In the beautiful morning light

END ON G