Three common woodpeckers and how to tell them apart

Downy, Hairy and Red-Bellied Woodpeckers: What they eat

Woodpeckers are probably the most common bird at our feeders most winter days.

Between the Downy, Hairy and Red-Bellied there always seems to be at least a couple working the seed cylinder that sits atop our feeder pole, or one of the many suet feeders that provide them with a high-fat source of food when the weather turns colder. It’s also common to see them flitting about searching out the Bark Butter and DIY feeders I leave on home-made snags that have been set up around the feeders. They will also readily take the black-oil sunflower seed in the feeders.

Although they are among the most frequent visitors to our feeders, their primary food source is without a doubt insects and larvae of all kinds. In fact, even in winter when insects are sparse, these woodpeckers keep busy using their long beaks to probe under or between bark in search of insects.

For more on feeding backyard birds check out these articles on The Tufted Titmouse, Seed cyclinders, Attracting Orioles, attracting Indigo Buntings.

The vibrant red head of the Red-Bellied Woodpecker complete with its zebra-like plummage across its back helps to give it a very distinguished look.

How woodpeckers catch insects

All woodpeckers share a number of special anatomical features that allow them to dig or violently carve holes in wood. Their chisel-shaped bills are constructed of strong bone overlaid with a hard covering that broadens toward the birds’ heads helping to spread the force of the birds’ heavy pecking. Woodpeckers even have a covering of feathers over their nostrils to help filter out wood splinters and dust that is generated during their aggressive pounding on trees.
Woodpeckers also boast long, barbed tongues that includes a sticky substance that enables them to search crevices and cracks for insects and larvae.

How to identify woodpeckers at the feeder

It’s easy to mistake one woodpecker from another considering all three are primarily black and white birds with similarly longish beaks. Their size and a few specific identification markings will help you identify these three birds at your feeder. Distinguishing between the Downy (actually the smallest woodpecker in North America) and the Hairy is difficult at times but with a little practise the differences become more obvious.

The Red-Bellied Woodpecker with just a hint of the red belly showing here.

Identifying the Red-Bellied Woodpecker

It’s not too difficult to identify the Red-bellied Woodpecker from its Downy and Hairy counterparts, but don’t look for a bright red belly to easily identify this larger woodpecker.

These birds do sport a spot of red on their belly but the marking is so subtle that it is easily missed unless you have a clear view of the birds’ underside.

Probably the easiest way to identify the Red-Bellied Woodpecker is its sheer size, in comparison to many other woodpeckers. Look for a black and white clear zebra-like pattern that runs down their backs with the male displaying red on its forehead, crown, and nape while the female only has red on her nape with a grey forehead and crown.

Red-bellied vs Red Headed woodpecker

Although the Red-Bellied Woodpecker might be mistaken for the Hairy Woodpecker, at least when comparing the size of the birds, a better comparison is probably made with the more elusive Red-headed Woodpecker. Size wise they are similar, but unlike the Red-Bellied Woodpeckers’ zebra-like pattern on its back, the Red-Headed Woodpecker has a solid black back with large white wing patches (not unlike the larger Pileated Woodpecker). Of course, the entirely red heads of both male and female Red-Headed Woodpeckers are easy distinquishing marks compared to Red-bellied woodpeckers’ where the male sports a large partial red cap.

A Downy Woodpecker identified by its smaller beak and the spotted outward tail feathers.

Comparing the Downy and Hairy Woodpeckers

There is no doubt that in the world of woodpeckers, distinguishing between the Downy and Hairy woodpeckers is the most difficult. The two main differences between the two is size and their tail markings, with size being the easiest distinguishing factor of the two.

Both sport primarily black and white zebra-style feathers down their backs (not unlike the Red-bellied Woodpecker) with a white stripe down the back from the shoulders to their rump, white bellies and flanks, and black eye patches. So, at first glance, they look very much like the same birds.

Besides the size difference – the Downy is considerably smaller measuring in at about six inches compared to the much larger Robin-sized Hairy that stands about 50 per cent taller than the Downy – pay attention to the birds’ bills. The Downy’s bill is delicate and smaller – about a third the size of the Hairy’s much stronger, stout bill.

The larger Hairy Woodpecker sporting a larger beak and clear white outward tail feathers.

Finally, if all the above fails to convince you of what you are seeing, the Downy woodpecker’s outer tail feathers are barred with black, while the Hairy sports all-white outer tail feathers.

Most important, is how to remember the names of the two similar looking Woodpeckers. I use a word association that has never failed me – The Downy is the Diminutive one. In other words, the Downy is always the smaller and more Delicate of the two woodpeckers.

Where do these woodpeckers live?

Downy Woodpecker looking for a snack among the lichen growing on the branch.

Downy woodpecker at home in wooded areas

The diminutive Downy Woodpecker Picoides pubescens lives year-round across much of North America and is considered the most common woodpecker in eastern North America where it can be found nesting in holes in trees.

It is at home in a variety of wooded areas, including northern mixed forests and in the deciduous forests to the south. It’s equally at home in smaller urban woodlots and parklands, in orchards and in backyards with appropriate tree cover.

In its westerly range, the birds can be found in alder and willows.

Hairy Woodpecker’s beak catches the light. Notice the feathers just in front of its eyes that help to filter wood splinters as well as wood dust from getting into the bird’s lungs.

The Hairy Woodpecker likes more mature forests

The larger Hairy Woodpeckers are more often found in more mature forests across North America. Although the Hairy and Downy woodpeckers share many of the same habitat, the Hairy woodpeckers need larger trees to live and successfully breed. It’s for this reasons that their numbers are thought to be declining in many areas where they are forced to compete with Starlings and House Sparrows.

Hairy woodpeckers will accept a wide variety of habitats from woodlands to river groves, they need large trees in deciduous, coniferous and mixed forest locations.

Although they can be found almost all over North America even up into Alaska and down through the southern states, some birds from the northern edge of their range may move well south in winter, while some who spend summers in the higher elevations of the Rocky Mountains will readily move to lower elevations.

The Red-Bellied woodpecker is expanding its range

The Red-Bellied Woodpecker is a positive story in a long list of negative ones when it comes to its numbers and habitat range. This large woodpecker, whose numbers are stable or even appear to be increasing slightly, has actually been extending its range to the north – possibly along with climate change.

Originally a bird that inhabited the southeastern parts of North America, this omnivorous woodpecker has adjusted to habitat requirements and now can be found in suburbs and urban parks as well as smaller woodlots and woodland gardens.

These cavity nesters make their homes in dead wood located usually less than 50 feet above ground. The male does most of the excavating for new tree cavities, but a nesting pair is not above using existing tree cavities whether they are natural or abandoned by other woodpeckers.

In conclusion

Identifying woodpeckers in your woodland garden can be daunting at first, but, eventually, you will begin to recognize their various characteristics including their often loud and rambunctious calls. They are quite friendly birds especially the Downy that will, with a little practise, readily eat out of your hand if tempted with high-quality black-oil sunflower seed.

Some homeowners may worry when they see a woodpecker banging away at one of their favourite backyard trees. I wouldn’t worry too much unless the woodpeckers are tearing apart the tree. But don’t blame them for the possible death of the tree. These important predators in our garden do much more good for our trees routing out problematic borers and other insects attacking the tree. If woodpeckers are tearing apart the tree, it’s likely because the tree is already fatally infested with borers.