![]() ![]() Other birds, like gulls and ravens, use gravity in an ingenious way: they open clams and nuts by simply pelting them against rocks.īut that’s just scratching the surface. Herons, for example, use leaves and dead insects to lure aquatic prey to the surface. Birds can be surprisingly clever, especially when it comes to using tools. ![]() The key message in this blink is: Birds use tools to get at precious food resources.ĭon’t let the word “bird-brained” fool you. How would you pull those fish out of the water or open those hard-to-crack nuts? You’d use a tool, of course. Fish hide below the water’s surface, while nuts, seeds, and fruits come packaged in tough, resistant shells.Īlright, now look at this problem through human eyes. What’s worse, most of these things don’t want to be eaten. Whether you live in a forest, a desert, or a city, the things you can eat are small and unevenly spread across a vast territory. ![]() Let’s start our journey into the world of birds by looking at food from their perspective. ![]()
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