Related by context. Frequent words. (Click for all words.) 54 Frans de Waal 51 biological anthropologist 50 paleoanthropologist 50 primatologists 49 Geoffrey Marcy 49 paleobiologist 49 Pruetz 48 primatologist 48 avid bird watcher 48 zoologist 47 Physical Anthropology 47 developmental biologist 47 Zoologist 47 Sociobiology 47 science journal Nature 47 Paabo 47 Evolutionary Anthropology 47 Biology Letters 46 Biological Conservation 46 behavioral ecologist 46 clouded leopard 46 palaeontologist 46 evolutionary biologist 46 Biogeography 46 journal Biology Letters 45 herpetologist 45 Paleontologist 45 Svante Paabo 45 Ecology Letters 45 biologist 45 horned dinosaurs 44 Vertebrate Paleontology 44 reproductive physiology 44 evolutionary psychologist 44 paleontologist 44 Evolutionary Biology 44 Animal Behaviour 44 Brusatte 44 Poinar 44 endangered species biologist 43 Indohyus 43 journal PLoS Biology 43 biogeochemist 43 Coauthor 43 Paleoanthropology 43 Current Anthropology 43 Vertebrate 43 adjunct curator 43 Sinervo 43 scientific journal PLoS 43 aquatic ecologist 43 dinosaur species 42 biological anthropology 42 freshwater turtle 42 ichthyologist 42 theropod 42 Applied Ecology 42 zoologists 42 Comparative Zoology 42 Lee Byeong chun 42 ornithologist 42 peccary 42 herpetology 42 journal Current Biology 42 Animal Behavior 42 Herpetologists 42 organismal biology 42 Limnology 42 wildlife ecologist 42 ornithology 42 animal behaviorist 42 Palaeontology 42 cognitive neuroscientist 41 Vertebrate Zoology 41 mycologist 41 thylacine 41 Natural History 41 ecologist 41 Priscu 41 afarensis 41 Geneticist 41 botanist 41 Morphy Auctions hires 41 taxonomist 41 geneticist 41 Alemseged 41 medullary bone 40 palaeontology 40 Willerslev 40 ichthyosaur 40 vertebrate animals 40 anthropologist 40 mongabay.com 40 Parasitology 40 Natural History Survey 40 computational biologist 40 Vrije Universiteit 40 Louis Leakey 40 veterinary pathologist 40 Anthropologist 40 palaeontologists