A study of New Caledonian crows, which use sticks to fish beetle larvae out of tree trunks, shows exactly how advantageous tool use can be for animals. "Evolutionarily, animals that use tools have an ...
Crows have long fascinated scientists for their unusual problem solving skills and startling intelligence. This video explores how they use tools plan ahead and remember human faces with incredible ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback