Wild Whale Rushes To Save Diver From Giant Shark
Marine biologist Nan Hauser has been diving with wild whales for the past 28 years — but it wasn’t until recently that she could credit one with saving her life.
Science Daily: Whales and dolphins have rich 'human-like' cultures and societies
Whales and dolphins (cetaceans) live in tightly-knit social groups, have complex relationships, talk to each other and even have regional dialects -- much like human societies. A major new study has linked the complexity of Cetacean culture and behavior to the size of their brains.
The long list of behavioural similarities includes many traits shared with humans and other primates such as:
- complex alliance relationships -- working together for mutual benefit
- social transfer of hunting techniques -- teaching how to hunt and using tools
- cooperative hunting
- complex vocalizations, including regional group dialects -- 'talking' to each other
- vocal mimicry and 'signature whistles' unique to individuals -- using 'name' recognition
- interspecific cooperation with humans and other species -- working with different species
- alloparenting -- looking after youngsters that aren't their own
- social play
Dr Susanne Shultz, an evolutionary biologist in Manchester's School of Earth and Environmental Sciences, said: "As humans, our ability to socially interact and cultivate relationships has allowed us to colonise almost every ecosystem and environment on the planet. We know whales and dolphins also have exceptionally large and anatomically sophisticated brains and, therefore, have created a similar marine based culture.
Dolphins trick fish with mud "nets" | One Life | BBC
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Killer whales learn to communicate like dolphins
Dolphins And Whales Using The Same Trick To Catch Fish
Dolphins trick fish with mud "nets" | One Life | BBC
Whales' Bubble Net Fishing | Nature's Great Events | BBC Earth - The humpback whales of Alaska have developed an ingenious method of fishing for herring, but it only works if they all co-operate. Subscribe: http://bit.ly/BBCEarthSub
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The sounds that most animals use to communicate are innate, not learned. However, a few species, including humans, can imitate new sounds and use them in appropriate social contexts. This ability, known as vocal learning, is one of the underpinnings of language. Now, researchers have found that killer whales can engage in cross-species vocal learning: when socialized with bottlenose dolphins, they shifted the sounds they made to more closely match their social partners.
What does the sperm whale say?
When a team of researchers began listening in on seven sperm whales in the waters off the Azores, they discovered that the whales' characteristic tapping sounds serve as a form of individual communication. But what are they actually saying?
Sperm Whale Greeting
This is a juvenile sperm whale named Scar who is sometimes sighted off the coast of Dominica. He is about 11 years old and has been interested in people since he was a calf. This was the third time I had been in the water with him, and he seems very enthusiastic to see me! This was shot with a Canon 7D in an Aquatica housing with a Tokina 10-17 lens.
Two Beautiful Humpback Whales Dance | Animal Attraction | BBC - Male humpback whales repeat each others songs and add to them so they become ever more complex and beautiful, showing off their memory and sheer volume. Taken from Animal Attraction.
Close Encounter With Blue Whale At Dana Point
Science Bulletins: Whales Give Dolphins a Lift
American Museum of Natural History: Many species interact in the wild, most often as predator and prey. But recent encounters between humpback whales and bottlenose dolphins reveal a playful side to interspecies interaction. In two different locations in Hawaii, scientists watched as dolphins "rode" the
Beluga Whale Intelligence and Problem Solving - Examination of Unfamiliar Objects
Janet Mann on the Intelligence of Dolphins and Whales
Amazing Facts About Whales!
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