10 Birds That Look Like Blue Jays (And How to Spot the Difference)

Despite their colorful appearance, blue jays are actually in the genus corvidae, the same as crows and ravens. These birds are typically 9 to 12 inches long from beak to tail and weigh under 3.5 ounces. Their wingspans range up to 17 inches. Another characteristic of blue jays is their feathered crest on their heads that they raise or lower depending on their mood. And of course, they get their name from their brilliant blue coloring. Most have white chests with blue backs, blue caps, and black and blue striped patterns on the wings and tail. Experts believe that each blue jay has a slightly different pattern to help with identification between members of the same species.

Blue jays range west to east from Texas to Florida. They go as far north as parts of southern Canada. In the summers, they may go as far as Canada’s Pacific coast.

Blue jays are pretty recognizable, but there are birds that do a good job of resembling them. Keep reading to learn about some of the top blue jay copycats and how to tell the difference.

1. Indigo Bunting

This brilliant blue bird spends the winters in Central and South America, but comes north ranging from Texas to Florida, and as far north as Canada for their breeding season. They share most of their territory with blue jays. Both indigo buntings and blue jays are blue birds with black markings. However, that is where the similarities end.

Buntings are relatively small birds that are only up to 5.5 inches from head to tail. While both species have black markings, blue jays have a characteristic black “necklace” that delineates the head from the rest of the body. Buntings do not have this. They are all blue except for a little dark gray on the wings. Additionally, blue jays have white on their stomachs and legs. Buntings are vivid indigo throughout their whole bodies, with darker blue heads.

2. Mountain Bluebird

This bird shares some characteristics with the blue jay, including its lighter underside and sky-blue back. Their habitats overlap a bit, though bluebirds are much more present in the Western United States. They spend their winters in Mexico and the southwestern United States before traveling north to Canada and Alaska to breed.

One way to distinguish them from the blue jay is by size. The mountain bluebird is smaller than the blue jay, only growing up to 7.8 inches long on the larger end. Additionally, mountain bluebirds do not have a crest of feathers on the head, nor do they have the black necklace marking. They also feature lighter shades of powder blue not found on the blue jay.

3. California Scrub Jay

The California scrub jay is a dead ringer for the blue jay. They are even in the same taxonomic family, but they are in different genera. One way to tell them apart is by habitat. As their name implies, California scrub jays are mostly found on the west coast of the United States, which is outside of the blue jay’s typical territory. However, during the summers, the two species may share a bit of territory in Washington and Oregon.

The scrub jay and blue jay are a similar size and color, and they both have a necklace marking on their neck. So, how do you tell these very similar birds apart? There are a few subtle differences. The California scrub jay has patches of grey along with white on its stomach, while the blue jay has only white. The California scrub jay also lacks the characteristic blue jay crest, and their necklace mark is dark blue instead of black. In terms of behavior, scrub jays tend to be more assertive, and have even been known to take nuts out of people’s hands.

4. Florida Scrub Jay

The Florida scrub jay is in the same family as the blue jay, so it makes sense that they look rather similar. As with the California scrub, this bird is again a similar length and coloring to the blue jay. They both have lovely long tails and lighter markings on the underside of their bodies. However, on the Florida scrub jay, the underside is grey, not white. They also do not have the blue jay’s black necklace or significant black markings on their wings. As with the bunting, their feathers are a paler shade of blue. And maybe their most notable difference is their lack of crest. Another distinguishing clue is that the Florida scrub jay is only found in certain areas of Florida. If you’re not in the sunshine state, you won’t spot a Florida scrub!

5. Stellar’s Jay

The Stellar’s jay might be the most comparable to the blue jay in terms of shape. It also has a crest on its head. However, their coloring is quite different. Their heads are a very dark grey or even black, while their bodies have a gradient of grey fading into bright blue, without white markings on their stomach or underside. However, Stellar’s jays do have similar black markings on their wings to those of blue jays, making the comparison even more tricky. Another way to potentially tell the difference is that the Stellar’s jay is slightly larger than the blue jay.

The Stellar’s jay and blue jay mainly share the same territory in summer. The Stellar’s jay range stretches from parts of Canada to parts of Mexico, but because they prefer forested areas, their presence is spotty within that range. In places where they do share territory, like Colorado, Stellar’s jays and blue jays sometimes mate with each other resulting in hybridization!

6. Canada Jay

This bird could win a blue jay look-alike competition! The Canada jay is primarily found in Canada but may also be found as far south as northern California, northern New Mexico, and Colorado. While the two species share similar markings, colors, and head crests, Canada jays have shorter beaks than blue jays. They also have more black or grey coloring on their bodies and wings. Even the areas that appear to be a muted shade of blue are actually closer to grey.

7. Woodhouse’s Scrub Jay

Woodhouse’s scrub-jays are found mostly in the southern Rocky Mountains and share some territory with blue jays. However, Woodhouse’s scrub-jays do not have the emotive crest that blue jays are famous for, nor do they have the necklace marking. However, their coloring is similar in terms of placement on the body. To help tell them apart, look for a slightly darker shade of blue that is characteristic of the Woodhouse’s scrub jay. Blue jays also have some black markings on their faces, which Woodhouse’s scrub-jays lack.

8. Mexican Jay

This bird is found in Mexico and doesn’t share much space with blue jays. If you are seeing a jay in Mexico, it is most likely a Mexican jay. The coloring of the Mexican jay is very similar to the blue jay with blue on the back and white on the stomach. However, what makes them easy to tell apart is that the Mexican jay does not have a crest or black markings. Their feathers are also more iridescent!

9. Pinyon Jay

This bird is found mostly in the western United States and shares some range with the blue jay. Even though they have a similar body shape, they are pretty simple to tell apart. Pinyon jays have blue coloring all around their bodies, including on their stomachs. They also lack black markings on the wings. In fact, their wings are solid blue. Additionally, their heads tend to be a deep ocean blue, while their bodies are a grey-blue color.

10. Green Jay

This bird’s head is bright blue with black markings, a lot like that of the blue jay. But if you know your colors well, you will easily be able to tell that the green jay is not a blue jay, because its body is bright green! However, if the contrasting colors don’t give it away, this brilliantly colored bird is easily distinguished from the blue jay due to its lack of crest.

Summary of 10 Birds That Look Like Blue Jays

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