What if the Dinosaurs Hadn’t Gone Extinct? Why Our World Might Look Very Different
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Sixty-six million years ago, an asteroid hit the Earth with the force of 10 billion atomic bombs and changed the course of…
Sixty-six million years ago, an asteroid hit the Earth with the force of 10 billion atomic bombs and changed the course of…
Sixty-six million years ago, an asteroid hit the Earth with the force of 10 billion atomic bombs and changed the course of…
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Author: Claudia Wascher, Associate Professor in Behavioural Biology, Anglia Ruskin…
One of the best things about birds is that they’re everywhere. (Seriously, there are even records of the South Polar Skua at…
Biologists at the Universities of St Andrews and Edinburgh have discovered why some crows ‘craft’ elaborate hooked tools out of…
Biologists at the University of St Andrews have discovered how New Caledonian crows make one of their most sophisticated tool…
SPECIALE AGOSTO – Quando si pianifica il ritorno in natura di una specie estinta è fondamentale che chi vive sul territorio (sì…
Hawaiian Crows Use Tools. From Nature, “Discovery of species-wide tool use in the Hawaiian crow“: Only a handful of bird…
The rare ‘Alalā species is only the second known crow species to use tools.
Enlarge / A Hawaiian crow will carefully choose and shape a stick to snag food. (credit: Ken Bohn / San Diego Zoo Global) Here…
В середине сентября Science и Nature пишут о том, наск&
There are only a handful of bird species known to use tools for foraging in the wild, and now the ‘Alalā, or Hawaiian crow, can…
A team of scientists led by Dr. Christian Rutz, a researcher at the Centre for Biological Diversity at the University of St…
Scientists have discovered a rare bird that uses sticks to find food – making it the latest addition to a select list that…
The almost-extinct Hawaiian crow joins the small, select flock of birds shown to use sticks tools routinely and well to wiggle…
An international team of scientists and conservation experts has discovered that the critically-endangered Hawaiian crow, or ‘Ala…