Let’s face it—birds that start with the letter “X” are some of the most extraordinary and rare in the avian world. Unlike other letters that give us dozens of familiar species, “X” is a bit of a wildcard. But don’t let that fool you. What it lacks in quantity, it makes up for in uniqueness and exotic appeal.

You may not come across an “X-named” bird on your everyday birdwatching trip, but these species are still real, fascinating, and worth exploring. Some get their name from regional dialects, some from scientific Latin terms, and others from the rich cultural heritage of the areas they inhabit.

One such standout is the Xantus’s Hummingbird (Basilinna xantusii)—a dazzling little bird found primarily on the Baja California peninsula in Mexico. It sports vibrant emerald green feathers, a white belly, and a striking reddish beak tipped in black. Named after Hungarian zoologist John Xantus, this hummingbird is not just beautiful—it’s also a great example of how birds with “X” names often have fascinating stories behind them.

Then there’s the Xenops, a small, brown, and unassuming bird that’s part of the ovenbird family. Found in the tropical rainforests of Central and South America, Xenops are master insect hunters, creeping along tree bark much like a nuthatch. Despite their muted appearance, their behavior is a joy to observe for serious birders.

You may also encounter names like the Xingu Scale-backed Antbird, a rare and shy species that inhabits the dense undergrowth of the Brazilian Amazon. It’s named after the Xingu River region, a biodiversity hotspot. This antbird, like many others in its family, follows army ant swarms to feed on the insects flushed out of hiding—an incredible behavior that showcases the bird’s adaptability.

Birds starting with “X” may be few, but their names often reveal geographic connections, like the Xinjiang Ground Jay, native to the deserts of western China. Others bear scientific or commemorative origins, such as honoring a researcher or a unique linguistic root.

What’s even more exciting is how these birds add flavor and rarity to your birding knowledge. If you’re putting together an A-to-Z list of bird species or just want to explore the unusual corners of ornithology, the “X” birds are a must-have. They teach us that even the most obscure letters in the alphabet can open doors to new habitats, forgotten explorers, and underappreciated species.

In this article, we’ll highlight each bird starting with “X,” offering you detailed insights into their scientific names, wingspans, lengths, weights, and the habitats they call home. Whether you’re an educator, a trivia enthusiast, or simply curious, this guide is sure to surprise and inspire.

Ready to explore the exceptional birds that start with X? Let’s begin your journey into the rare, the exotic, and the truly unforgettable.