woodpecker sited in garden

Hi everybody i am a bit of a novice and a newby to this site so hope you understand if i make a hash of it!    I moved to my present abode about 12 months ago and am really enjoying the wildlife in my garden there are a number of large well established trees and shrubs and i get quite a variety of garden birds but today i was absolutely thrilled to see a spotted woodpecker feeding from my feeding station.  I have a variety of food for the birds but this one was at the peanuts.  Is this common ?