How big is a woodpecker hole?

There are many species of woodpeckers, ranging in size from the downy, 6-7 inches long, to the ivory billed, imperial, and great woodpeckers, all over 20 inches in length.

There are many different types of woodpeckers with various sizes ranging from the smallest Downy Woodpecker to the Pileated Woodpecker.

· Downy Woodpecker - 15-17 cm

· Ladder-backed Woodpecker - 16-18 cm

· Hairy Woodpecker - 17-22 cm

· Red-headed woodpecker - 17-22 cm

· Golden-fronted Woodpecker - 20-25 cm

· Acorn Woodpecker - 23 cm

· Northern Flicker - 27-30 cm

· Pileated Woodpecker - 40-50 cm