Tracing the paths of humpback whales

Posted to Visualization  |  Tags: , ,  |  Nathan Yau

For the past ten years, researchers have been tagging hump back whales in the Gulf of Maine with a temporary tracking device called a D-tag. Whereas old tech only recorded location at the surface, the D-tag records depth and orientation allowing researchers to record feeding and diving patterns, which turns out to be pretty unique for each whale.

Scientists hope to use the data to shift fishing and boating policies in the area. Kelly Slivka for the New York Times reports. Be sure to watch the video with the scientists pointing at their computer screens.

2 Comments

Favorites

Pizza Place Geography

Most of the major pizza chains are within a 5-mile …

Unemployment in America, Mapped Over Time

Watch the regional changes across the country from 1990 to 2016.

Interactive: When Do Americans Leave For Work?

We don’t all start our work days at the same time, despite what morning rush hour might have you think.

How You Will Die

So far we’ve seen when you will die and how other people tend to die. Now let’s put the two together to see how and when you will die, given your sex, race, and age.