You can see yesterday's Yellow-bellied Sapsucker down towards the bottom of this pic with a Pileated Woodpecker working away above him. This sculpture is found in front of the south building of the Metro Toronto Convention Centre and has been there since 1997. The 30 metre high steel column has many holes presumably as a result of the work of the birds. The artists for this piece are Fastwurms, aka Kim Kozzi & Dai Skuze. There is a lot of construction in this area and I took the pic a while ago so hopefully it is still there!