News tagged with killer whale

Whales hear us more than we realize

Killer whales and other marine mammals likely hear sonar signals more than we've known. That's because commercially available sonar systems, which are designed to create signals beyond the range of hearing ...

dateMay 01, 2014 in Plants & Animals
shares0 comments 0

Calif. bill would end SeaWorld killer whale shows

A proposed California bill would force SeaWorld San Diego to stop using killer whales in its iconic shows and to release them from their tanks, the latest blowback that the exotic animal attraction has faced after a documentary ...

dateApr 08, 2014 in Ecology
shares0 comments 0

Pilot whales have 'mummy's boys,' too

(Phys.org) —A Liverpool John Moores University scientist has revealed that sons are a bigger drain on resources than daughters for pilot whale mothers, but mums are powerless to ease the burden.

dateJan 27, 2014 in Plants & Animals
shares0 comments 0

Silent stalkers of dark ocean waters

The mating roar of a male harbor seal is supposed to attract a partner, not a predator. Unfortunately for the seals, scientists have found evidence that marine-mammal-eating killer whales eavesdrop on their ...

dateDec 03, 2013 in General Physics
shares0 comments 0

That's farm salmon on your plate

Some of the earliest written accounts of the legal protection of salmon and their spawning grounds date back to Richard the Lionheart (1189 – 1199), the King of England, who decreed that rivers and streams should have a ...

dateJul 19, 2013 in Ecology
shares0 comments 0