Neuroscientist Lori Marino and a team of researchers explored the brain of a dead killer whale with an MRI and found an astounding potential for intelligence.
Plants & Animals
Mar 8, 2010
6
8
The northern Pacific near Japan and Russia is home for several different groups of orcas. They have no contact with each other, do not seek the same food, do not speak the same dialect, and do not mate with each other. How ...
Plants & Animals
Aug 21, 2023
0
1142
New research from Monterey Bay Aquarium and partner institutions published today in Nature Scientific Reports challenges the notion that great white sharks are the most formidable predators in the ocean. The study "Killer ...
Ecology
Apr 16, 2019
1
1210
The first direct evidence of orcas killing white sharks in South Africa has been captured by both a helicopter and drone pilot, and a new open-access paper published today in The Ecological Society of America's journal Ecology ...
Plants & Animals
Oct 4, 2022
1
137
A pair of Orca (Killer Whales) that have been terrorizing and killing Great White Sharks off the coast of South Africa since 2017 has managed to drive large numbers of the sharks from their natural aggregation site.
Plants & Animals
Jun 30, 2022
0
97
Some killer whales, a study published Wednesday shows for the first time, wander nearly 10,000 kilometres (6,200 miles) from Antarctica's Southern Ocean into tropical waters -- but not to feed or breed.
Plants & Animals
Oct 25, 2011
2
1
Killer whales are suspected to be behind the disappearance of great white sharks off Cape Town's coast over the last few years, according to a report published by South Africa's government on Tuesday.
Plants & Animals
Nov 17, 2020
0
41
The great white shark is one of the ocean's most powerful predators, yet it is sometimes prey for orcas that killed several of the formidable creatures off South Africa's coast this month.
Ecology
May 18, 2017
0
10
A group of killer whales spotted hunting off the coast of California and Oregon over two decades may actually be their own unique population of animals, a new study says.
Plants & Animals
Mar 23, 2024
0
83
(Phys.org)—Two unrelated and rare instances of orcas killing and eating other ocean creatures has been witnessed and documented—one off the coast of California, the other off the coast of Australia. In one incident, the ...
