Insects are a lot smarter than you think. For a long time, scientists believed insects acted mostly out of instinct and weren’t particularly intelligent, in part, because most of them only live for a few weeks. But it turns out, the insect world is far more complex than we previously thought.
Many insect species have brains the size of a grain of rice, but are still able to store images, shapes, colors and experiences, and can even learn new skills and work with tools.
In many species, individual insects even develop unique traits and personalities, like bravery or aggressiveness. One reason for this could be that species with diverse individuals can better adapt to environmental changes, giving them an evolutionary advantage for survival.
Watch the full documentary “Smart insects - The astonishing intelligence of bumblebees, wasps & co.” on the DW Documentary YouTube channel.
#documentary #dwdocumentary #dwdocs #insects
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