Natural History Museum of Los Angeles County

@nhm.org

Inspiring wonder, discovery, and responsibility for our natural and cultural worlds. Open 9:30am - 5pm daily. 🫍 http://linktr.ee/nhmla

Meet prehistoric high-flyer 𝘙𝘩𝘢𝘮𝘱𝘩𝘰𝘳𝘩𝘺𝘯𝘤𝘩𝘶𝘴 𝘮𝘶𝘦𝘯𝘴𝘵𝘦𝘳𝘪! This pterosaur was abundant in the islands that dotted an ancient tropical sea in what is now Central Europe. 𝘙𝘩𝘢𝘮𝘱𝘩𝘰𝘳𝘩𝘺𝘯𝘤𝘩𝘶𝘴' sharp teeth may have been used to catch fish along the islands it inhabited. 📍 Dinosaur Hall (Upper Floor), Level 1

Skeleton cast of 𝘙𝘩𝘢𝘮𝘱𝘩𝘰𝘳𝘩𝘺𝘯𝘤𝘩𝘶𝘴 𝘮𝘶𝘦𝘯𝘴𝘵𝘦𝘳𝘪 displayed in NHM's Dino Hall.

⚠️ Today, September 4, the Natural History Museum will close early at 3pm due to the USC game at the Coliseum. Expect street closures, traffic, and limited parking in Exposition Park. Visitors are strongly encouraged to take the Metro E Line to the Expo Park/USC station.

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Dall's thinhorn sheep, or 𝘖𝘷𝘪𝘴 𝘥𝘢𝘭𝘭𝘪 𝘥𝘢𝘭𝘭𝘪, are native to the high mountain ranges of northwestern North America. The species has notable horn types—males are known for their trademark curled horns, while females' are much shorter and slender. 📍 North American Mammal Hall, Level 1

Dall's thinhorn sheep displayed in the North American Mammal Hall at the Natural History Museum of Los Angeles County.

🦖 It’s time! Heading down for our 11th annual #DinoFest? An absolutely 𝘥𝘪𝘯𝘰-mite good time awaits! Members, enjoy exclusive Early Entry beginning at 9am. General entry and activities begin 10am, plus discussions, demos, performances, and more throughout the day! go.nhm.org/dino-fest

Dino Fest 2026

Join us for a festival celebrating dinosaurs, their prehistoric past, and the science that brings their world back to life.

go.nhm.org

👀 Meet the "doomsday fish". 𝘙𝘦𝘨𝘢𝘭𝘦𝘤𝘶𝘴 𝘨𝘭𝘦𝘴𝘯𝘦, better known as the oarfish, is a deep-sea giant that's rarely spotted near the surface. Living at depths of up to 3,000 feet, these elusive fish are known for floating vertically through the water in a unique heads-up position.

How much variation can exist within a species? Photographed by Craig Cutler, these 𝘗𝘰𝘭𝘺𝘮𝘪𝘵𝘢 𝘱𝘪𝘤𝘵𝘢 shells all came from the same region, yet their striking colors and patterns vary widely. Their beauty has made them highly sought after by collectors, contributing to their declining populations.

Cuban painted snail shells photographed by Craig Cutler.

This was an important test run for us. We have to drain the entire tank when we rehouse the specimen using only hand pumps, and we had no idea how long that would take. Now we have a better sense of how that will go.

Natural History Museum of Los Angeles County@nhm.org · last mo.

🦈 In honor of #SharkWeek, get a rare look at the megamouth on view at NHM—the second ever discovered of this species! Get a sense of the preparation required when we eventually rehouse it in a brand-new tank later this year.

𝘛𝘳𝘢𝘨𝘦𝘭𝘢𝘱𝘩𝘶𝘴 𝘦𝘶𝘳𝘺𝘤𝘦𝘳𝘶𝘴 is one of Africa's largest and elusive forest antelopes. The bongo uses their stripes to break up their outline and perfectly blend into the dappled light and deep shadows of the forest. 📍 Located in the African Mammal Hall, Level 1

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