Search results
Results from the WOW.Com Content Network
Tool-use behavior has most commonly been assessed in land-based animals, and is rarely seen in aquatic life. [6] This is not necessarily due to a lack of ability, but rather a lack of need. For example, even though dolphins have larger brains compared to primates and could thus be expected to engage in more tool-use foraging behavior, they have ...
This is an example of sequential tool use, which represents a higher cognitive function compared to many other forms of tool use and is the first time this has been observed in non-trained animals. Tool use has been observed in a non-foraging context, providing the first report of multi-context tool use in birds.
A common bottlenose dolphin (Tursiops truncatus). A dolphin is an aquatic mammal in the clade Odontoceti (toothed whale).Dolphins belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin).
A drawing of the offshore bottlenose dolphin (top) and the new coastal species (bottom). From Lowcountry Marine Mammal Network on Facebook.
Indo-Pacific bottlenose dolphins located in Shark Bay, Australia, have been observed using sponges as tools in a practice called "sponging". A dolphin breaks a marine sponge off the sea floor and wears it over its rostrum, apparently to probe substrates for fish, possibly as a tool.
There are about 300 dolphins in Charleston, a number Rust said has stayed relatively stable. About 50 to 60 marine mammals, 80% of which are bottlenose dolphins, wash up on South Carolina beaches ...
A dolphin was captured on camera urinating into the air as another dolphin swims nearby in a rare occurrence that has left researchers and viewers bewildered.
At least some wild bottlenose dolphins use tools. In Shark Bay, off Western Australia, dolphins place a marine sponge on their rostrum, presumably to protect it when searching for food on the sandy sea bottom. [79] This has only been observed in this bay (first in 1997), and is predominantly practiced by females.