bbsrc: How peckish penguins find their food Animals have used the same technique to search for
bbsrc: How peckish penguins find their food Animals have used the same technique to search for food that’s in short supply for at least 50 million years, a BBSRC-funded study suggests. Creatures including penguins search for food using a mathematical pattern of movement called a Lévy walk. It might sound complex, but it is a random search strategy made up of small steps and a few larger steps. Although a Lévy walk is random, it’s the most efficient way to find food when it’s scarce. Finding food in a timely fashion could be a matter of life or death. Choose the wrong direction and it could be curtains. But moving in a random search pattern is mathematically the best way to find isolated food. Read more Image credit: Christopher Michel Stay tuned for more (biological) festivities… -- source link
#science#zoology#ethology