The African waterhole is something like the office water cooler -- everyone moseys around once in a while to socialize and grab a drink, but not everyone comes at the same time. Luckily, Kruger Sightings set up a great livestream of the action at the hole, located in the Djuma Private Game Reserve in Greater Kruger National Park. The video is live, but preceded by archived footage you can peruse at will.
There's not always action, but when there is it's captivating. Our favorite was the mother hippo and her tiny calf scrounging around for food at 45:00.