Every kilogram of predator needs a fixed amount of prey.
Every kilogram of meat-eating mammal needs 111 kilograms of prey to sustain it, say two ecologists. The rule holds from weasels to bears.
With many species of carnivore endangered, the discovery could help conservationists work out how to maintain a species resource base.
JOHN WHITFIELD | © Nature News Service
When fat cells change their colour
28.10.2016 | Albert-Ludwigs-Universität Freiburg im Breisgau
Aquaculture: Clear Water Thanks to Cork
28.10.2016 | Technologie Lizenz-Büro (TLB) der Baden-Württembergischen Hochschulen GmbH
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