Magpie vs Crow: How to Tell Them Apart

When you spot a black and white bird in the sky, the fastest way to know if it is a magpie is to look for white patches. Magpies have white bellies and white on the underside of their wings that shows clearly in flight. If the bird is entirely black, it is a crow. The second tell is tail length. Magpies have long tails that make up about half their total length, with white edges you can see from a distance. Crow tails are much shorter and all black. The third tell is the birds size relative to other birds nearby. Magpies are lighter and smaller. If you see a large all-black bird, it is almost certainly a crow. For wildlife identification, visit the guides.

Magpies and crows are often confused, but their body size and shape are quite different when you look closely. Magpies typically measure about 17 to 22 inches from head to tail tip, with their long tail making them look bigger than they actually weigh. A magpie weighs only about 6 to 8 ounces, making them light and nimble fliers. Crows are heavier, usually weighing 14 to 21 ounces, even though they can be similar in length or shorter. A crow has a stockier body and thicker neck. Their head is larger and rounder. The magpie has a more graceful, streamlined shape with that elongated tail. If you watch the two side by side, the magpie looks slender and refined, while the crow looks powerful and compact. In flight, a magpie bounces and undulates, while a crow flies with steady, confident strokes. Learn more about corvids and bird identification.

Magpies and crows have very different ranges across the United States, though their territories do overlap in some areas. Magpies are found primarily in the western half of the country. They live from the Great Plains west to the Pacific Coast, from Canada down to the southwestern states like Arizona and New Mexico. They prefer open landscapes with scattered trees. Crows, on the other hand, are found in every state and even more places than magpies. American crows have expanded their range dramatically over the past century and now live in forests, cities, suburbs, farmland, and coastlines. You can find crows from sea level to high mountains. In areas where both birds live, like Montana or parts of Colorado, crows tend to favor more wooded habitats while magpies stay in more open ground with sagebrush and grassland. Knowing your region helps narrow down which bird you saw. Check out corvid ranges for more regional details.

Magpies and crows behave quite differently in ways you can watch from your window or yard. Magpies are often seen in pairs or small family groups of three to five birds. They tend to stay in the same area year-round and you might see the same individuals regularly. Crows are often solitary or in loose groups, and they roam much larger territories. Crows are more adaptable to human environments and readily visit feeders, trash cans, and urban parks. Magpies are shyer and prefer more natural settings, though they will visit yards in western areas. When calling, magpies make harsh, nasal sounds like a loud "maag maag" or sharp cackles that sound almost laughing. Crows produce the classic loud "caw caw" sound that most people recognize. Both birds are extremely intelligent and can solve puzzles and use tools, but crows have been studied more and show remarkable problem-solving abilities. Magpies are equally smart and have demonstrated self-recognition in mirrors.

If you just saw a black and white bird and are trying to figure out which one it was, start with the simplest question: was the bird entirely black or did it have white markings? If it had no white anywhere, you saw a crow. If it had white on the belly or wings, you almost certainly saw a magpie. Next, consider where you live. If you live east of the Mississippi River or in most of the southern states, you almost certainly saw a crow, since magpies rarely venture that far east. If you live in the western states, either is possible. Look back at the tail you saw. Did it look longer than the body was tall, or shorter? A long tail means magpie. A short tail means crow. Finally, think about the setting. Were you in a wide open area with grassland or sagebrush? Magpie. In a city, suburb, or thick forest? Crow. These questions together should give you a clear answer.

One common myth is that magpies and crows are the same bird called by different names. They are not. Magpies and crows are distinct species that diverged millions of years ago, though they are both in the corvid family. Another myth is that magpies are just "western crows." Magpies are actually their own line of corvids with a much different appearance and are found nowhere else in the world outside of Europe and Asia. People sometimes think that any bird that looks like a magpie but is smaller must be a different species entirely, but size varies within each species based on age and region. Some folks believe crows are aggressive and magpies are gentle, but both can be territorial and will defend their nests fiercely. A persistent myth in some western states is that magpies are "bad" for ecosystems and should be removed, but magpies play important roles in their habitats by eating insects and scavenging. Understanding these two remarkable birds as they truly are makes watching them even more rewarding. Find more about bird identification and corvids.