|
Sep 20 2012 - 11:45am
Sperm whales have conical teeth on their long, narrow, lower jaw. The teeth fit neatly into sockets in the upper jaw, which has no teeth. This arrangement is a perfect adaptation for slurping up soft-bodied squids—giant or otherwise. The sperm whale is listed as Vulnerable on the IUCN's Red List of...
|
Jan 26 2010 - 11:45am
There were fewer than 450 North Atlantic right whales in 2006. Yet it has been illegal to hunt them since 1935. Why haven’t populations increased? Traits that made right whales easy to hunt make them vulnerable to ship collisions and fishing gear. Sometimes, as the whales feed, they get entangled...
|
|
Jan 26 2010 - 11:45am
This close-up photo of a right whale's head shows dozens of hitchhikers—tiny crustaceans known as whale lice, or cyamid amphipods. They live on the rough patches of skin (known as callosities) on North Atlantic right whales, eating algae that settles there and only causing minor skin damage....
|
Jan 26 2010 - 11:45am
January 14, 1987: Phoenix is first spotted as she swims with her mother, Stumpy, off the coast of Georgia. More about right whales can be found in our Tale of a whale featured story.
|
|
Jan 26 2010 - 11:45am
Phoenix swims in George’s Bank, off the coast of New England, on March 13, 2009. More about whales can be found in our Tale of a whale featured story.
|
Jan 26 2010 - 11:45am
Phoenix swimming with her calf in February 2007 in the Southeast calving grounds off the coasts of Georgia and Florida. Researchers track these highly endangered whales (there are only about 450 of them left) very closely and use their skin markings to confirm sightings. The New England Aquarium...
|
|
Sep 12 2011 - 4:40pm
The evolution of whales represents one of the great stories in macroevolution. It's a narrative that has mostly benefitted from an extraordinary series of fossils recovered from rocks around the world, including challenging field areas in Egypt, Pakistan, and India.
|
Jan 26 2012 - 11:53am
Sirenians, or seacows, are a group of marine mammals that include manatees and dugongs. Currently, only a single species of seacow is found anywhere in the world. However, the fossil record of seacows, which dates back 50 million years, tells a different story.
|
|
May 5 2011 - 2:49pm
Rachel Caauwe was one of a dozen artists who spent a recent Saturday sketching specimens from the Smithsonian's musky-scented marine mammal collection. Here she's shown drawing the remains of a harbor seal (Phoca vitulina). The workshop, organized by the Guild of Natural Science Illustrators,...
|
Jan 26 2010 - 11:45am
A white scar on Phoenix’s lip (at right) was caused by her entanglement with a fishing line. Learn more about the life of Phoenix, an actual North Atlantic right whale, in the Tale of a whale photo essay.
|
|
Jan 26 2010 - 11:45am
The Smithsonian has more whale skulls and skeletons than any other collection in the world. This photo provides a small glimpse of the amazing variety of skulls and skeletons available for study. Visit the Marine Mammal Program on the National Museum of Natural History's website to find out...
|
Jan 26 2010 - 11:45am
The rough patches of skin known as callosities occur in unique patterns on all North Atlantic right whales and help researchers identify and track individual whales. This whale is named Phoenix. More about the right whale can be found in our Tale of a Whale featured story.
|
|
Dec 23 2010 - 4:11pm
“Moments after its eyes emerged from the water for a ‘spy hop,’ this whale slowly descended in my direction and came as close as six feet before it dove away.” -- Nature's Best photographer, Steffen Binke.
See more beautiful ocean photos in our slideshow of winners from the 2010 Nature's Best...
|
Jun 22 2011 - 4:05pm
Paeleobiologist Dr. Nicholas Pyenson, Curator of Fossil Marine Mammals for the Smithsonian's National Museum of Natural History (NMNH), set out with Jorge Velez-Juarbe, NMNH Research Student and Ph. D. Candidate at Howard University and Aaron O'Dea from the Smithsonian Tropical Research Institute...
|
|
Dec 1 2009 - 2:46pm
Researchers frequently track North Atlantic right whales from ships or from the air. This video of Phoenix (left) was captured in March 2009 on George’s Shoal, east of Chatham, Mass. Learn more about Phoenix in our Tale of a Whale photo essay.
|
Oct 25 2010 - 6:18pm
In the episode of One Species at a Time, writer Karen Romano Young takes an icebreaker to Barrow, Alaska, to join in the festival of Naluqatak and learn about the intimate relationship between the Inupiat Eskimos and the bowhead whale (Balaena mysticetus). Listen as she tells Ari Daniel Shapiro how...
|
|
Apr 24 2012 - 11:28am
Phoenix, the North Atlantic right whale whose replica hangs from the ceiling of the Sant Ocean Hall at the National Museum of Natural History, was sighted with a calf off of Amelia Island in Florida on February 22, 2012.
|
Jan 26 2010 - 11:45am
This is North Atlantic right whale #3333 who was spotted with fishing gear trailing from his mouth during an aerial survey off the coast of Georgia on January 29, 2008. Entanglement is one of the most serious threats facing North Atlantic right whales. Fortunately this individual was seen without...
|
|
Jul 27 2012 - 10:34am
The common bottlenose dolphin (Tursiops truncatus) has lungs, but doesn't breathe through its mouth. Instead, toothed whales breathe through a blowhole on top of their head. Read more about dolphins and other toothed whales in our fact sheet.
|
May 11 2012 - 2:05pm
A female bottlenose dolphin (Tursiops sp.) carries a sponge, which it uses as a tool to dig up prey from the seafloor. The only dolphins known to use sponges as tools this way are the female members of a small group that live in Shark Bay, Australia. They pass the skill onto their daughters, but...
|
|
Mar 8 2012 - 12:30pm
Monodontids, the group of whales that includes living belugas and narwhals, are emblematic symbols of the Arctic. However, the fossil record shows that these animals had a much larger range than the northern pole.
|
Apr 20 2012 - 1:22pm
On April 20, 2010, an explosion on the oil-drilling rig Deepwater Horizon caused the largest marine oil spill in US history, gushing nearly 5 million barrels of crude oil over the course of three months.
In the two years since, researchers have been hard at work studying the impacts of the spill....
|
|
Jan 26 2010 - 11:45am
A life-size, meticulously detailed model of the North Atlantic right whale Phoenix hangs in the Smithsonian’s Sant Ocean Hall in the National Museum of Natural History, Washington, DC. More about Phoenix can be found in the Tale of a Whale photo essay.
|
Jan 16 2013 - 10:49am
A close up view of Phoenix and the rough patches of skin known as callosities that are found on all North Atlantic right whales. These callosities are inhabited by small amphipods called whale lice and they can be used to identify an individual right whale much like fingerprints. More about the...
|
