Ultimate Animal Countdown: Swarms
(TV1, astro Ch 101 / HyppTV Ch 101, 7pm) This National Geographic WiLd series counts down the top 10 wildest swarms in nature, from arduous treks to dinner parties. Killer bees will chase a target for hundreds of metres. Jump in the water to escape and they’ll wait for you to surface. in Kenya, thousands upon thousands of wildebeest take part in the largest migration of land mammals on the planet. Their yearly journey takes them across the crocodile-infested Mara river, where 2,000 of their number will perish.