Ethnobiology is the scientific study of the way living things are treated or used by different human cultures. It studies the dynamic relationships between people, biota, and environments, from the distant past to the immediate present.
Giant penguins bigger than most humans roamed the Earth millions of years ago. Analysis of 37-million-year-old penguin fossils by a team of researchers from the La Plata Museum in Argentina shows that the so-called ‘colossus penguin’ stood at staggering 2 metres from toe to beak tip.
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