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Another description of how animal navigation might work
In a recent address to RIN Dr Kate Jeffery of the Institute of Behavioural Neuroscience at University College London described a very complete structure for understanding animal navigation. See https://animalnav.org/navigation-networks-in-the-brain/ We at www.animalnav.org have been struggling with exactly these concerns. Prof Jeffery postulates that you need four things to create a navigation system A compass…
Simon Raggett’s thoughts on avian navigation
Editor’s comment: This is Simon Raggett’s latest piece. He has been immensely helpful in putting together my poster for BioNav RIN 13. We are all struggling to see if we can understand how animal navigation might work. As Jim Khalili says, we cannot just use quantum mechanics as the magic solution to hitherto intractable problems. …
Animals finding their way home
One of our board members, Antonio Nafarrate, has brought this intriguing piece of news to our attention – snakes in the Everglades can find their way home. As we have always said, there is something going on with animals who find their way home and this is another example. I have a friend, Jill Moss who…
Albatross Navigation
The Albatross that ranges over huge areas of the South Atlantic Region in overcast weather where sun clues are seldom available to return to their breeding islands such as Crozet in the South Atlantic, work done by Bonadonna et al in 2004 shows that manipulating the albatrosses by altering their magnetic environment made no difference…
Of Minds, Entanglement and Coherence – Quantum entanglement
Simon Raggett has been working hard to explain how quantum effects might work in the “noisy” environment of our animal minds. This is a very new area and one at the very edge of current research. The label “quantum Biologist” has only just been coined. This is a very readable article that helps show where…
Oceanic navigation in Cory’s shearwaters:
Evidence for a critical role of olfactory cues for homing after displacement in open ocean. Procellariiformes are pelagic birds which wander in the open sea most of the year and often nest in remote oceanic islands. These birds are able to pinpoint their breeding sites following straight routes even if their nesting island is located…