For the 6th day of Christmas, my true love gave to me, 100 years of Birds of D.C.! 🎶🕊️
We may not have a partridge or turtle doves on display — they’re not native to the Washington area! — but we’re ALL IN with tundra swans a-swimming, Canada geese a-laying, wood thrushes, heath hens, mourning doves, and a bobwhite that’s not in a tree.
These species and more than 300 others on display in the Birds of the District of Columbia exhibit have been visitor favorites since 1923, when local and migratory birds were first displayed in “Flora and Fauna of the District of Columbia.” The birds portion was overhauled with many new specimens in the mid-1960s, and exhibit signage and labels were modernized in 2012.
New research using the pelt of “Mutton,” the only known woolly dog fleece in the world, sheds light on the ancestry and genetics of woolly dogs, a now extinct breed of dog that was a fixture of Indigenous Coast Salish communities in the Pacific Northwest for millennia. Woolly dogs possessed spiritual significance and were often treated as beloved family members. Coast Salish weavers used the dogs’ wool to craft blankets and other woven items that served a variety of ceremonial and spiritual purposes.
In consultation with the community, Smithsonian anthropologist Logan Kistler and evolutionary molecular biologist Audrey Lin sequenced the genome of the wooly dog and were able to pinpoint the genes responsible for their highly sought-after woolly fur. They also identified certain chemical signatures called isotopes in Mutton’s pelt to determine the dog’s diet.
Crucial context about the role woolly dogs played in Coast Salish society was provided by several Coast Salish co-authors, including Elders, Knowledge Keepers and Master Weavers. Further insights from traditional experts cast doubt on the theory that such a central part of Coast Salish society was made expendable by machine-made blankets in the late 19th century. Instead, woolly dogs were likely doomed by numerous factors impacting the Coast Salish tribal nations after European settlers arrived. Due to disease and colonial policies of cultural genocide, displacement and forced assimilation, it likely became increasingly difficult or forbidden for Coast Salish communities to maintain their woolly dogs.
Despite their disappearance, the memory of woolly dogs is still embedded into Coast Salish society. Michael Pavel, an Elder from the Skokomish/Twana Coast Salish community in Washington, thinks their understanding of woolly dogs is only getting clearer thanks to the new research effort. “All of our communities held a certain aspect of knowledge about the woolly dog,” Pavel said. “But when woven t
Extracting DNA is essential to being able to sequence it. In the case of algae (and all other living things), this is a crucial step to helping us understand how millions of species are related to each other. This data can reveal how algae grow and adapt to their environments to produce a diversity of unique chemical substances. Learn more about the DNA extraction process from molecular technician Gabe Johnson.
The colors of the holiday season are well represented in nature, including in the aquatic habitats of algae! Hear from molecular technician Gabe Johnson to learn where these colors come from and how he processes specimens for study once they come to the museum.
Science is full of connections. Let's see if paleoanthropologist Briana Pobiner can make them as we put a natural history spin on a popular online game.
What are paleontologists thankful for? Gut contents! Learn why from Curator of Vertebrate Paleontology Hans Sues.
Happy Thanksgiving! Hear from our Curator of Vertebrate Paleontology Hans Sues about some ancient creatures that kept with the spirit of the season and seriously overate.
Sweet potatoes and yams are staples on many menus this time of year, but #DYK that they are so unrelated botanically that they're stored on different floors of the museum?
Hear from some of our Botany scientists to learn more about the differences and some of their favorite ways to enjoy yams and sweet potatoes.
65 years ago today, one of the most iconic items in our collection arrived at the museum. Shipped by the U.S. Post Office Department, the Hope Diamond was mailed from New York City and arrived in Washington D.C. on November 8th, 1958. It cost $145.29 to mail the package, with postage accounting for only $2.44 of the total cost. The rest was for a $1 million insurance policy. 💎📦
Since arriving, the Hope Diamond has only left the museum on four occasions. The wrapper of the package is currently on display at the Smithsonian National Postal Museum.
Few things get us in a fall mood faster than the beautiful pompom-like blooms of chrysanthemums.
November's birth flower, chrysanthemums originated in China and were first described in the 15th century BCE. Grown in an astonishing range of colors, from bright whites to deep purples, the blooms are edible. Long used in medicinal applications, chrysanthemums' ability to help treat a wide variety of ailments, including asthma, gout, and diabetes, continues to be studied.
Bennu is here! 🎉
Starting today, you can visit the museum and see a sample of the asteroid Bennu collected by the OSIRIS-REx mission more than 200 million miles away from Earth. Over the coming months, additional samples will be distributed to labs and researchers around the world seeking to answer some of science's most important questions.
CT scanning and video courtesy of NASA/Scott Eckley
How life on our planet began is one of science's most important questions. Samples collected from the asteroid Bennu might help us begin to find the answer. Learn more from our Curator of Meteorites, Tim McCoy.
Lookit! It's frickin' bats. We love Halloween. 🦇
How can rocks from space answer questions about the basis of our own planet? Curator of Meteorites Tim McCoy explains one of the questions that samples of the asteroid Bennu will help us answer.
Happy #NationalFossilDay! 🍃🦖 Found across the planet, fossils serve as the record of millions of years of life on Earth and are invaluable tools to understanding the world around us. They've also got some seriously difficult names. We've asked some non-paleontologists to try and decipher the names of some of the fossils in our collection in this video!
Getting too close to this creature might put you in a hairy situation - literally.
Tarantulas native to the Americas rely on urticating hairs as a defense mechanism. Though not technically hair, these spines or bristles can be embedded into a victim's skin, causing pain and irritation.
Tarantulas are equipped with these bristles on their abdomens and can fling them at an intended target. This is particularly effective when aimed at the victim's eyes.
[video description] a large tarantula moves around inside a clear plastic tank
Woolly bears, woolly worms, fuzzy bears, whatever you call them, these caterpillars are a sure sign that fall is here. 🐛 But is the popular belief that these creatures offer a clue about the impending winter true? Spend a few minutes of the #FirstDayofFall to learn more from one of our entomologists.
[video description] The video shows giant whale vertebrae on the sea floor. The bone is white and mottled with brown-gray patches of dirt and fuzzy bacterial mats. Five Peineleopolynoe santacatalina scale worms slowly crawl along the bone. Their scales are a pale purple ringed in deep crimson in this light. Particles float by in the gently moving water.
With more than 100,000 species, the phylum Mollusca is extremely diverse and ranges from snails the size of a grain of sand to the giant squid. Living in marine, terrestrial, and freshwater environments, mollusks can be found in nearly every ecosystem on the planet. While not all mollusks have them, these eye-catching shells are a recognizable characteristic shared by much of the phylum. 🐚
[video description] a number of white drawers are pulled open to reveal a wide range of mollusk shells. They are a wide range of sizes, shapes, and colors.
It's pawpaw season! Known for tasting like a combination banana and mango, it is also America's largest native tree fruit. Learn more from Horticulturist Philip.
🎥 Smithsonian Gardens
Pawpaw season with SI Gardens
It's pawpaw season! Known for tasting like a combination banana and mango, it is also America's largest native tree fruit. Learn more from Horticulturist Philip.
🎥 Smithsonian Gardens
Blue Beetle Reel
These beetles might not be an alien symbiote that give you superpowers, but we think they're pretty stunning. 😍
Hailing from Washington D.C. to Brazil and many places any between, these specimens represent multiple families within the order Coleoptera. While the blues seen here are generally uncommon, beetles can be a wide range of colors from brown and black to shimmering golds and green. Researchers have many theories as to why this occurs, but none are agreed upon.
You might recognize some as being from the family Scarabaeidae. The black sacred scarab (Scarabaeus sacer) in this video is a dung beetle that is found North Africa, southern Europe and parts of Asia. It is well-known for being venerated in Ancient Egypt and numerous beetle-shaped amulets and impression seals survive to this day.
Ever wondered what exactly puts the 'spice' in 'pumpkin spice'? 🎃
The short answer is . . . plants!
Pumpkin spice is typically a mix of cinnamon (Cinnamomum verum), nutmeg (Myristica fragrans), ginger (Zingiber officinale), and clove (Syzygium aromaticum). Combine with pumpkin (Cucurbita pepo), sugar (Saccharum officinarum), and espresso (Coffea arabica), to create everyone's fall favorite.
Substitute a non-diary milk like almond (Prunus dulcis) or oat (Avena sativa), and your treat is completely plant powered. 🌿
World Photography Day Reel
This #WorldPhotographyDay, enjoy a peek behind the curtain and see what an early morning photoshoot with the museum's Photo and Media team is like. 📸
#CriticalDistance
This #WhaleWednesday we're excited to announce a new augmented reality experience that will open September 29 at the @smithsoniannmnh. #CriticalDistance will immerse visitors in a holographic orca pod and allow them to witness this endangered species’ daily obstacles.
Produced by Vision3, Vulcan Productions, and Microsoft #CriticalDistance highlights a pod of 24 endangered southern resident orcas struggling to survive in the Pacific Ocean’s Salish Sea. Visitors will see firsthand how the orcas, including 6-year-old Kiki, must overcome marine noise pollution and vessel disturbances to effectively hunt for food—and, ultimately, survive.
https://www.si.edu/newsdesk/releases/new-augmented-reality-experience-spotlights-human-connection-oceans