Narwhals spend at least half time diving for food, can fast for several days after meal

PHYSorg
Mar 14, 2019, 2:14 pm683 ptsHot
Narwhals—enigmatic arctic whales known for their sword-like tusk—spend over half their time diving to find food but are also able to last up to three days without a meal, according to a study by Manh Cuong Ngô and colleagues from the University of Copenhagen in Denmark, published in PLOS Computational Biology.

Read Article Share
Share Article
- email
- x.com
- facebook
- pocket
- reddit
- tumblr
- linkedin
- pinterest

Trending Today on EcoTopical

Farmworkers’ health matters: South Africa looks to alternatives for chemical pesticides

Mongabay

Farmworkers’ health matters: South Africa looks to alternatives for chemical pesticides 127

PHYSorg

Nations seek reset at UN talks as nature goals off track 124

InsideClimate News

‘Pitchfork Populism’ Over Data Centers Rattles Ohio’s U.S. Senate Race 122

Behind the push to harmonize nature frameworks

Trellis

Behind the push to harmonize nature frameworks 119

Hyperscaler emissions expected to jump 60 percent in 2026

Trellis

Hyperscaler emissions expected to jump 60 percent in 2026 118

The world is crumbling in ‘The History of Concrete’

Grist

The world is crumbling in ‘The History of Concrete’ 114

Sustainability In Your Ear: XPRIZE’s David Babson on Why Climate Grand Challenges Need Buyers, Too

Earth911

Sustainability In Your Ear: XPRIZE’s David Babson on Why Climate Grand Challenges Need Buyers, Too 114

A Belgium-sized area of Amazon wetland has been converted, and losses are climbing

Mongabay

A Belgium-sized area of Amazon wetland has been converted, and losses are climbing 110

About EcoTopical

Welcome to EcoTopical Your daily eco-friendly green news aggregator.

Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.

Featured

Researchers advance aquifer mapping using remote sensing and statistical models…

Factoring daily weather extremes into glacier models reveals greater ice loss…

Record El Niño? Depends who's counting

Funding uncertainty threatens…

Funding uncertainty threatens Tasmania’s gains against kelp-grazing sea urchins

Oil and indigenous communities

Oil and indigenous communities

The extractivists of the Foreign Office

The extractivists of the Foreign Office

Why US Roads Are Full of SUVs and…

Why US Roads Are Full of SUVs and Trucks, Part I

Monday’s Headlines Are On the Ballot

Monday’s Headlines Are On the Ballot

A Data Center Deal Lurks Behind…

A Data Center Deal Lurks Behind Trump’s Russian Diesel Debacle

XPENG G9L Sets Usable Premium SUV…

XPENG G9L Sets Usable Premium SUV Benchmark In Europe