| Sixty years ago the great ethologist Niko Tinbergen noticed a stickleback fish aggressively displaying toward the window of his fish tank. |
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| Initially trained as a classical comparative ethologist, he learned the disciplines of meticulous observation and objective description. |
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| Following years of observation, American ethologist, Donald Griffin, proclaimed the existence of an animal consciousness. |
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| Boris Cyrulnik, psychiatrist, psychoanalyst and ethologist has published several works on the subject of resilience. |
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| Participants will be working horses in the presence of a professional equine ethologist. |
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| Since I am not an ethologist, I do not know whether this is really what happened, or whether other factors also came into play. |
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| American ethologist and ornithologist Margaret Morse Nice conducted influential field studies of North American birds, including the song sparrow. |
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| The prize to an international personality was assigned to Jane Goodall, world-famous ethologist that broadened the initial study of primates until the defence of life in all its forms, including humanitarian engagement. |
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| To make his own study of the grooves, Rico-Guevara with ethologist Kristiina Hurme coaxed 18 hummingbird species in the wild to sip on camera. |
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| The ideas that lead to the second part of the explanation derive from work by another ethologist, Tinbergen, who was interested in understanding the behaviour of herring gulls brooding eggs. |
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| Annette Rosengren, ethologist and writer, refers in a blog to a unique Australian investigation. |
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| The ethologist was the subject of the night's funniest moment after all. |
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