“This study adds to the growing understanding of how underwater noise and the increasing vessel traffic affects our environment, and in particular a noise-sensitive species like the harbour porpoise,” ...
Harbor porpoises feed less and alter behavior when ships are nearby, suggesting boat traffic may threaten already vulnerable ...
Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Despite only eating fish, the Southern Resident orcas of the ...
For decades, fish-eating killer whales in the Pacific Northwest have been observed harassing and even killing porpoises without consuming them —- a perplexing behavior that has long intrigued ...
We might think of our local southern resident orcas as sea pandas, playfully spy hopping through their day. The local porpoises will tell you different. Scientists for decades have observed ...
Harbor porpoises need to eat 2000 fish a day to meet their energy needs. Not because it's demanding to swim, dive and hunt as they are streamlined and very energy efficient. They simply need vast ...
Although she had all the permits and the paperwork, researcher Jamie Knaub still felt nervous as her durable yellow suitcase ventured into the TSA scanner. Knaub was the guardian of over 260 bones ...
Morning Overview on MSN
World’s tiniest mammal is now teetering on total extinction
The smallest mammals on Earth are vanishing faster than most people realize, and the line between survival and oblivion has rarely been thinner. While one of the world’s tiniest bats clings to ...
The world’s most endangered marine mammal, a small porpoise called the vaquita, is hanging on to existence and appears to be benefiting from new conservation measures, according to the results of a ...
Around 30 finless porpoises were filmed for the first time in waters in Tokyo Bay off Haneda Airport. The aerial footage, ...
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