A HERD of around 40 elephants processes across open grassland in Mozambique’s Gorongosa National Park. Led by a matriarch named Valente, they are headed towards a newly felled tree, a potential food source. The tree is out of sight: perhaps the elephants detected vibrations from the impact through their feet. That’s cool, and the procession is impressive – but elephant scientist Joyce Poole isn’t sure why this particular video went viral. Since May, she and her husband Petter Granli have been posting clips of elephants daily on social media, and others are far cuter or odder…

This article first appeared in New Scientist on 6 November 2021. To continue reading, click here (paywall).