Bees respond to tasty treats or plain water based on context, study that may provide support for establishing insect sentience shows Get our breaking news email, free app or daily news podcast When bumblebees taste something good, they reach out their glossa – or insect tongue – for a while afterwards, almost as if they are licking their lips. And when they don’t like something, the insects will shake their heads and wipe their mouths. Scientists who captured the miniature facial expressions o