1 00:00:00,000 --> 00:00:07,000 Rearing Fish Fry, Lake Malawi National Park. This is Lake Malawi in East Africa. It is 2 00:00:08,640 --> 00:00:14,720 almost as large as Belgium. The lakeside is littered with boulders that have rolled down 3 00:00:14,720 --> 00:00:21,560 from the steep surrounding mountains. The fish in the shadow of these rocks breed their 4 00:00:21,560 --> 00:00:28,560 young in a very unusual way. This fish is known as Cichlidae, a dominant species. 5 00:00:29,000 --> 00:00:35,200 During the breeding season, the male Cichlidae removes sand from the seabed with his mouth. 6 00:00:35,200 --> 00:00:42,200 He is making a breeding bed for a female. A female Cichlidae enters his nest. Her colour 7 00:00:42,800 --> 00:00:49,720 is very subdued compared to the vivid male appearance. The female Cichlidae spawns her 8 00:00:49,720 --> 00:00:55,860 eggs and puts them into her mouth right away. She doesn't actually eat these eggs but hatches 9 00:00:55,860 --> 00:01:02,860 and raises them inside her mouth. An attack, the mother's mouth seems to be the safest 10 00:01:03,700 --> 00:01:10,700 place to be. This is a large catfish locally known as Kampango. They are also raising fry 11 00:01:12,380 --> 00:01:19,340 in their nest within the rocks. The baby fish are now about two centimetres long and protected 12 00:01:19,340 --> 00:01:25,420 by their parents. A Cichlidae is swimming around them, waiting for a chance to prey 13 00:01:25,420 --> 00:01:32,420 on the baby Kampangos. A Cichlidae mother is letting her babies out of her mouth. It's 14 00:01:33,420 --> 00:01:40,420 amazing how they grew up inside her. But this world is full of danger. Parents can never 15 00:01:40,900 --> 00:01:47,900 rest until their young finally grow up. Back to the Kampango nest, a female Cichlidae is 16 00:01:48,900 --> 00:01:55,460 being chased away several times but keeps coming back to the nest. Slowly and carefully 17 00:01:55,460 --> 00:02:01,420 she is releasing her babies from her mouth. Now the babies swim away from their parents 18 00:02:01,420 --> 00:02:08,420 towards the Kampango parents. Here their babies are safe from other Cichlidae. Kampango can 19 00:02:09,420 --> 00:02:16,420 also benefit from this. Baby Cichlidae fry divert attention from the Kampango babies. 20 00:02:17,420 --> 00:02:24,420 The Cichlidae parents are busily chasing enemies away from the mouth of the nest. Here the 21 00:02:24,420 --> 00:02:30,420 two species can co-exist in harmony. Unique ways of rearing and protecting their young 22 00:02:30,420 --> 00:02:37,420 have been created in a world where the strong prey on the weak. 23 00:02:38,420 --> 00:02:40,420 For more information visit www.fema.gov