Shearwaters make efficient navigational decisions, even at very fine scales
Editor’s note
You may like this paper Puffins are hero navigators for Animal Nav.
Editor’s note
You may like this paper Puffins are hero navigators for Animal Nav.
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…
This link gives you a very good overview of the latest arguments about whether Cryptochromes, which are sensitive to magnetic fields and exist in the eyes of birds, help with their navigation. All the great and good involved in this field are quoted. I personally do not think that the quantum effects in a Cryptochrome…
The new science of how we walk and why it’s good for us This is a snippet from the book, In Praise of Walking by Shane O’Mara, which examines the science behind one of the basic skills that defines us as human beings. Scientists are slowly working out how our sense of direction works. It’s…
I was delighted to be able to attend the animal navigation conference at Reading University in May 2008. I attended as a dowser with the theory that animals can and do follow dowsable clues including earth energy lines as an aid to navigation. We all know that dowsers (water diviners) can find water. However what…
Bauer, S., Shamoun-Baranes, J., Nilsson, C., Farnsworth, A., Kelly, J. F., Reynolds, D. R., Dokter, A. M., Krauel, J. F., Petterson, L. B., Horton, K. G. & Chapman, J. W. 2019 The grand challenges of migration ecology that radar aeroecology can help answer. Ecography42, 861-875. doi: 10.1111/ecog.04083. Bauer9 2019 Many migratory species have experienced substantial declines that resulted…
In January 2021 I had the opportunity to have another test of my theory that migratory animals (fledgling cuckoos) use an innate sense of direction to find their way to their destination. I did a zoom presentation to some of the best dowsers in Britain and asked them to track the routes followed by fledgling…