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Odor that smells like blood: Single component powerful trigger for large carnivores

People find the smell of blood unpleasant, but for predatory animals it means food. When behavioural researchers at Link?ping University in Sweden wanted to find out which substances of blood trigger behavioural reactions, they got some unexpected results. Matthias Laska is professor of zoology, specialising in the sense of smell. For some time his focus […]

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