Elephant - Finder

Elephants communicate via infrasound—frequencies below the range of human hearing. However, a skilled human elephant finder can place an ear to the ground (or use a simple stethoscope-like device against a stick driven into the earth) to feel the vibration of heavy footfalls up to 10 kilometers away.

You can listen to audio clips from the Congo Basin. If you hear an elephant rumble, you flag it. Your ears become an elephant finder from your living room. elephant finder

Satellites like Maxar’s WorldView-3 can now capture images with 30-centimeter resolution. AI algorithms are being trained to spot elephants from space, even distinguishing between an elephant and a white rhino from 600 km above Earth. elephant finder