" Hoppin' Robin "

Well it rained all morning and then I went to the dentist as the sun came out.
So on the way back took a photo of this robin.
Difficult choice today for a blip. The dentists chair + his various instruments of torture [ yes i took a blip ! ] or the robin.
Ok the robin won.
And here is today's 2 part question for you all ;

Has Hoppin' Robin got
a. 1 leg
or
b. 2 legs ?

and part 2 is if the answer is b. then where is the missing leg? And I don't have Photoshop haha. This is exactly as I took the shot but cropped it to fit the blip { and, No I didn't crop out the leg either }.

douglas