Why don’t birds get electrocuted on power lines?
Birds can perch on power lines without getting electrocuted due to a combination of their physical adaptations and the design of the power lines themselves. Birds have dry, scaly feet that act as insulators, preventing electricity from flowing through their bodies. Additionally, power lines are typically designed to carry high voltages at low currents, which minimizes the risk of electrocution. Even if a bird were to touch both wires of a power line, the current would likely pass through the bird’s body without causing any harm, as the bird’s body resistance is much higher than the resistance of the power line.