Different woodpeckers / Flickers from Southwest (mostly Phoenix and surrounding areas) all the way up to Canada / Oshawa region.
I am obssesed with these skillful wood workers!

Ladderback woodpecker - Santa Cruz Flats, AZ
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/2000s 8000 ISO +1.3 EV

Another Ladderback - Patagonia, AZ
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/800s 1600 ISO +1.7 EV

Gilded Flicker - Apache Junction, AZ
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/2000s 6400 ISO +0.7 EV

Gila Woodpecker - Gilbert Riparian Preserve, AZ
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 321mm f/6.3 1/320s 1250 ISO +2.0 EV

Northern Flicker (?) - Phoenix, AZ
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/4000s 800 ISO 0.0 EV

Red Bellied woodpecker - Oshawa, Ontario
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/1000s 1600 ISO -1.7 EV

Downy woodpecker - Oshawa, Ontario
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/800s 5000 ISO +0.3 EV

Pocket size woodpecker a.k.a Downy - Oshawa, Ontario
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/2000s 5000 ISO +1.0 EV

Gila woodpecker - Gilbert Riparian Preserve
ILCE-1 FE 200-600mm F5.6-6.3 G OSS lens 600mm f/6.3 1/2000s 3200 ISO +1.0 EV