So, youre walking along, you glance down, and there it is, a gift from nature: a feather. On occasion its source is obviousif its winter in the Midwest and the feather is reddish, its from a cardinal. Often, though, the feathers we find are harder to identify.
If you have a smartphone or camera with you, take a photo of the feather, both front and back. Include in the photo an object whose size is known, such as a coin or even your fingers. The length of a feather is important in figuring out who dropped it.
Its okay to pick up the feather and examine it, but dont take it home with you. It is illegal to possess the feathers of wild birdsexcept for those legally hunted. Heres a link explaining the law. The purpose of the law is to protect birds from being killed for commercial purposes, and thats a good thing!
Now, back to identifying that feather. There is one field guide to feathers, titled Bird Feathers: A Guide to North American Species, by S. David Scott and Casey McFarland, published in 2010 by Stackpole Books. But in case you dont have it on your bookshelf, the U.S. Fish and Wildlife Service provides a helpful and fascinating website titled The Feather Atlas: Flight Feathers of North American Birds, at fws.gov/lab/featheratlas. There, you can choose Browse Scans to view the wing and tail feathers of 404 species of North American birds! But that might take hours of searching to find one that matches the feather you found. You can also go to Search Scans to type in the common name of a bird to see what its tail and wing feathers look like. For example, if your feather is pinkish, you might suspect that it came from a cardinal. So, you can use the search tool on the USFWS feather atlas website and type northern cardinal into the common name field, and then press search to see all the wing and tail feathers of both male and female cardinals.
But if you have no idea what kind of bird dropped this feather, theres also an ID tool to help you figure it out. Visit the USFWS feather atlas website to answer questions about the feather you found, including: pattern, color, size (length), position (tail or wing), and type of bird (for example, waterfowl, hawk, woodpecker). Each time you answer questions describing the feather you found, the possibilities will be narrowed from all 404 species in the database to only those that match what you describe. Dont worry if you dont know whether the feather is from the tail or wing (or elsewhere), or what type of bird it came from. You can get a long way toward figuring out the feather based on its length, color, and pattern.
Lets consider pattern. Perhaps the feather is solid white, or black. That would be unpatterned. Or, maybe its distinctly two-toned, mottled, barred, or spotted. Perhaps it has a dark tip, or pale tip. Does it show iridescence (a metallic sheen)? In the Feather Atlass ID tool, click on Pattern, and then choose the one or more that describe the feather you found. At the bottom of the page, click on Next Selection. It will take you to Color. Choose a color scheme that best describes the feather, and again, at the bottom of the screen, choose Next Selection. It will take you to Size.
Would you estimate that the length of the feather is shorter than three inches (small), three to six inches (medium), six to 10 inches (large) or longer than 10 inches (huge)? Check the box that best matches your feather, and click on Find Similar Feathers.
There, youll find the wing and tail feathers that match what youve described. Depending upon the uniqueness of the feather you found, this search might result in just a handful of similar feathers, or hundreds.
If your description resulted in hundreds of feathers from dozens of species, it might help to take a guess at the type of bird it came from. Waterfowl, shorebirds, and waders are likely suspects if youre near a beach. And of course, if you live in North Dakota, a feather you find is not likely to be from a limpkin (found primarily in Florida). You can choose more than one type, so if you found the feather under your bird feeder, it was probably from a dove, a woodpecker, or a songbird. If you were in the woods, and the feather is larger than six inches, it probably came from a hawk, an owl, or perhaps a game bird, such as a wild turkey. Make your best guess as to the type of bird. Then try Find Similar Feathers.
That should narrow your search a lot, but if there are still too many to choose from, you might need to figure out where on the bird the feather was located. Most of the feathers people find are the long, sturdy flight feathers, and not the short, fluffy, delicate, insulating body feathers or the small feathers on top of the wings and tail, all of which are less conspicuous and disintegrate quickly. Flight feathers protrude from the wings and tail. Often the wing feathers we find are the primariesthe finger-like feathers that trail from the wing tipor the secondaries, those that trail between the primaries and the body.
(Primaries are labeled 1; secondaries are labeled 4). The primary feathers are pointed and asymmetric in shape (and sometimes in color), whereas the secondaries are rounded and symmetric.
The shape of the tail feathers varies depending upon their locations, with the outermost being asymmetric, and the central feathers symmetric. Their pattern sometimes depends upon their location on the tail, too.
Secondary wing feathers and tail feathers have a similar shape (rounded and fairly symmetric), so if the feather you found is asymmetric in shape and pointed, youre in luck: Its a primary, which will narrow your search by about a third! If youre not sure whether the feather is a secondary wing feather or a tail feather, you can choose both of those options, too, and continue your search.
Its fun being a feather sleuth, but its not always easy to come to the correct conclusion. Good luck!
Feathers and the law: Pattern, color, size, position, and bird type Use the buttons above to choose various criteria and try to identify a feather you’ve found. Choose the pattern or patterns that most closely resemble the feather you have. A single pattern will fit many feathers, but multiple patterns will best describe some feathers, like a barred feather with a broad white tip.
If the feather you found is asymmetrical and pointed, you’re in luck: It’s a primary, which will narrow your search by approximately a third! If you’re not sure whether the feather is a secondary wing feather or a tail feather, you can choose both of those options, too, and carry on with your search. Secondary wing feathers and tail feathers have similar shapes, which are rounded and fairly symmetric.
If your description yielded hundreds of feathers from several species, it could be useful to make an educated guess as to what kind of bird it originated from. If you are close to a beach, waders, shorebirds, and waterfowl are probably suspects. Furthermore, a feather you find is probably not from a limpkinwhich are mostly found in Floridaif you live in North Dakota. You can select multiple types, so it’s likely that the feather you found beneath your bird feeder came from a songbird, woodpecker, or dove. If the feather is larger than six inches and you were in the woods, it most likely came from an owl, hawk, or possibly a game bird, like a wild turkey. Make your best guess as to the type of bird. Then try Find Similar Feathers. .
Now, back to identifying that feather. There is one field guide to feathers, titled Bird Feathers: A Guide to North American Species, by S. David Scott and Casey McFarland, published in 2010 by Stackpole Books. But in case you dont have it on your bookshelf, the U.S. Fish and Wildlife Service provides a helpful and fascinating website titled The Feather Atlas: Flight Feathers of North American Birds, at fws.gov/lab/featheratlas. There, you can choose Browse Scans to view the wing and tail feathers of 404 species of North American birds! But that might take hours of searching to find one that matches the feather you found. You can also go to Search Scans to type in the common name of a bird to see what its tail and wing feathers look like. For example, if your feather is pinkish, you might suspect that it came from a cardinal. So, you can use the search tool on the USFWS feather atlas website and type northern cardinal into the common name field, and then press search to see all the wing and tail feathers of both male and female cardinals.
But if you have no idea what kind of bird dropped this feather, theres also an ID tool to help you figure it out. Visit the USFWS feather atlas website to answer questions about the feather you found, including: pattern, color, size (length), position (tail or wing), and type of bird (for example, waterfowl, hawk, woodpecker). Each time you answer questions describing the feather you found, the possibilities will be narrowed from all 404 species in the database to only those that match what you describe. Dont worry if you dont know whether the feather is from the tail or wing (or elsewhere), or what type of bird it came from. You can get a long way toward figuring out the feather based on its length, color, and pattern.
That should significantly reduce the number of results in your search; however, if there are still too many, you may need to locate the feather on the bird. Rather than the short, fluffy, delicate, insulating body feathers or the tiny feathers on top of the wings and tail, which are all less noticeable and quickly decompose, most people find the long, robust flight feathers. Flight feathers protrude from the wings and tail. The feathers that trail from the tip of the wing, called primaries, are often found, or the feathers that trail between the primaries and the body, called secondaries.
FAQ
How can I identify a feather I found?
Is there an app that identifies feathers?
How do you identify flight feathers?