It is sort of a drone and is inspired by the agility of birds like crows and ravens. It can walk, hop, and even fly. Raven adapts bird biomechanics to robotic locomotion. Raven has been designed ...

Here’s how it works. Researchers have unveiled a bird-shaped robot that can hop, walk and leap into flight just like a raven. The new machine, aptly called "Robotic Avian-inspired Vehicle for ...

prevented it from flying and finding food. Ravens, like birds of prey, are a protected species in the UK and it is illegal to shoot them. Dr Norris said: "We do report everything to the police ...

After the lights turn green again, the birds fly away and vehicles drive over the ... Biologists already knew the corvid family–it includes crows, ravens, rooks, magpies and jackdaws–to ...