Related by context. Frequent words. (Click for all words.) 63 gorillas chimpanzees 62 lowland gorillas 61 Western lowland gorillas 60 chimpanzees gorillas 60 Sumatran orangutans 59 frogs lizards 59 Sumatran rhinoceros 59 freshwater fishes 58 tigers leopards 58 Orangutans 58 saber tooth tigers 58 hippopotami 58 Darwin finches 58 echidnas 58 endangered primates 57 endemic species 57 primate species 57 tigers elephants 57 tiger subspecies 57 Snow leopards 57 giant anteater 57 Grevy zebra 57 clouded leopards 57 anteaters 57 giant tortoise 57 monotremes 57 rheas 56 Sumatran orangutan 56 mandrills 56 komodo dragons 56 spotted hyenas 56 pygmy hippo 56 mongooses 56 elephants rhinos 56 Macaques 56 endangered orangutans 56 Neotropical 56 Bornean 55 banteng 55 frogs salamanders 55 peccary 55 arctic foxes 55 chimpanzees 55 invertebrate animals 55 Bushmeat 55 vertebrate species 55 capybaras 55 baobab trees 55 Captive breeding 55 auklets 55 Komodos 55 Amur leopard 54 insects reptiles 54 Barn owls 54 hawksbill turtles 54 turtles frogs 54 reptiles amphibians 54 lions cheetahs 54 Sumatrans 54 birds reptiles amphibians 54 canids 54 lions leopards 54 insectivores 54 primates 54 Irrawaddy dolphin 54 amphibians reptiles 54 insects spiders 54 vertebrate animals 54 horned dinosaurs 54 fairy penguins 54 zebu 54 Lemurs 54 elephants tigers 53 Nile crocodile 53 lowland forest 53 hominid species 53 lions elephants 53 kipunji 53 migrating northward 53 orangutans 53 species 53 Loggerhead turtles 53 Olduvai Gorge 53 Komodo dragons 53 Ebola outbreaks 53 snakes lizards 53 caracal 53 orang utans 53 Fossilized 53 Asiatic lion 53 marine iguanas 53 Sumatran elephants 53 vervet monkeys 53 Extinctions 53 apes 53 endangered mammal 53 Leatherbacks 53 Volcano erupts 53 elephants giraffes 53 Nonnative 53 duiker