Sap Dispenser

A quick new id, photos, stock & photoshop.
I saw this caterpillar today-
does anybody know what kind of butterfly
it turns into?
Update: avancna [link] (check out his gallery
it has lots of amazing animals) has identified it!
It's a tobacco horn caterpillar, which turns
into a sphinx moth.
Check it out here:[link]
or here [link]

I think the horn bit is on their bottom, not on it's face
like a unicorn.
Old sign from istockphoto [link]
Update 2: I've made a different version here:[link]
Which one do you prefer?
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