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The Quantum Robin by Peter Hore
Migratory birds navigate with the help of the Earth’s magnetic field, but how do their compasses work? Peter Hore of Oxford University discusses whether quantum coherence and entanglement could be the answer. Click here for the full article: The Quantum Robin
Intro This site takes you into the world where technology is trying to understand animal migration by using tags and a sophisticated satellite system to follow routes taken by animals. Up until now tags have often been very heavy, or at least too heavy for a lot of tiny birds that make huge migrations such…
Sense of direction supported by clues by Marcus Bicknell
Marcus Bicknell talks here about how a sense of direction is supported by clues conscious or unconscious that hone the general direction to take. My feeling is that many of us do always know which direction to go. The instinct is then supported by clues. The clues can be conscious, like observing stars, position of…
Head direction cells in a migratory bird prefer north
Animals exhibit remarkable navigation abilities as if they have an internal compass. Head direction (HD) cells encoding the animal’s heading azimuth are found in the brain of several animal species; the HD cell signals are dependent on the vestibular nuclei, where magnetic responsive cells are present in birds. However, it is difficult to determine whether…
Cat on boat plays with Dolphins
Do enjoy this piece of fun! Cat on boat plays with Dolphins Do you think that the cat and the dolphins are doing more than playing with each other out of curiosity or are they communicating? Richard Nissen editor
Magnetoreception – the ability to sense the Earth’s magnetic field
David Keays is one of the mega stars of animal navigation research and has spent a life time trying to work out how magnetism might work. Here is a summary of his latest work: Magnetoreception is the ability to sense the Earth’s magnetic field, which is used for orientation and navigation. Behavioural experiments have shown…