• Skip to Page Content
  • Skip to Site Navigation
  • Skip to Search
  • Skip to Footer
American Museum of Natural History
Share
OLogy Home
Games
Reading
Hands-on
Videos
Biology
Biodiversity
Brain
Genetics
Marine BiOLogy
MicrobiOLogy
PaleontOLogy
ZoOLogy
Human Cultures
AnthropOLogy
ArchaeOLogy
Earth & Space
Astronomy
Climate Change
Earth
Physics
Water
Type keyword(s) to search OLogy

OLogy Cards > Howard Rosenbaum

OLOGY CARD 099
Series: Ologist

Howard Rosenbaum

It's no fluke that Howard Rosenbaum is wild about whales—especially the endangered right whales and humpback whales. He's a conservation biologist specializing in genetics who deeply cares about the future of these marvelous mammals. Howard often travels to Madagascar to study humpbacks. By using observation, photography, and DNA analysis, he learns how these whales are related.

Date of Birth: August 12, 1968
Hometown: Great Neck, NY
Position: conservation biologist with the Wildlife Conservation Society and the American Museum of Natural History
Education: B.S., Yale University; Ph.D., Hamilton College
Known for: studies of humpback whale and right whale populations

whale fluke above water

No, All Whales Don't Look Alike!
Howard Rosenbaum likes to travel to places where whales gather, like Antongil Bay, off the coast of Madagascar. There, he studies endangered whales like the humpbacks as they migrate from their summer feeding grounds in the Antarctic to their winter feeding grounds in the warm waters of Antongil Bay. Howard and his team have identified over 800 individual whales! All whales may look the same to you and me, but not to Howard. He can tell them apart by looking at their flukes, another name for a whale's tail. Every whale's tail has a unique shape and set of markings, kind of like a fingerprint. Howard hopes to use all of the important information that he gathers in the field to learn how the whales are related and to monitor their populations over many years.

How does biologist Howard Rosenbaum collect a DNA sample from a humpback whale?

He uses an arrow to take a skin sample.

He collects water that squirts out the whale's blowhole.

Imitating the humpback language, he asks, "Some DNA, please."

Correct!

Howard uses a crossbow and arrow to collect tissue samples from humpbacks. This may sound painful, but it doesn't hurt the whale a bit. He then studies the DNA from this tissue in the lab.

“

There may be only a few hundred right whales at best left in the North Pacific, so preserving this endangered species should be a top priority.

„
head shot of Howard Rosenbaum

Howard Rosenbaum

Image credits: main image, courtesy of Peter J. Ersts Center for Biodiversity and Conservation, AMNH.

You might also like...

humpback whale

Even though this whale of a whale weighs many tons, the humpback whale can make acrobatic leaps out of the water!

Around the World with DNA

From Madagascar to Indonesia, travel around the world with Museum scientists.

What's This? Frozen Tissue

What animal did scientists collect this tissue from? Take a guess!

Page footer
  • Contact Us
  • OLogy Cards
  • For Educators
  • Credits
  • Privacy Policy
  • Copyright
  • OLogy Sitemap