If you’re still haunted by the sight of spiders raining down on a Brazilian city, as we brought to your attention last month, this heartwarming nature video might be a palette-cleanser. Captured by the BBC, fire ants in the Amazon adapted to a flood by ganging together and turning themselves into a raft for their queen. Braving all manner of threats (speedboat on your left!), the colony clung to each other for dear life in the shape of a lily pad for the queen to glide down the river like Cleopatra. Add a Morgan Freeman voiceover and these little troopers could inspire the next Pixar hit.