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Annual Conference of Dowsers on Animal Navigation
In September 2015 I was asked to give a workshop at the Annual Conference of Dowsers on Animal Navigation. Of course I talked about how animals, including birds, navigate and all the outstanding questions that remain on how they do it. Those who came to my presentation were some of the best dowsers in the…
A Sense of Direction – some more examples
I hold the view that animals, the ancient peoples and the Aborigines navigate perfectly well without compasses. This we often call a sense of direction. People with a sense of direction very seldom get lost even on dark nights even in unfamiliar territory. Not everyone has a sense of direction but those who do rely on…
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…
The prevailing ideas on Navigation
A summary 2011 The two prevailing ideas on long distance navigation are based around two ideas: Magnetic cues Olfactory cues (smell) It is clear that near home animals, birds and humans build up a map of their neighbourhood with remembered sights smells and landmarks. This is all mediated by the hippocampus. There is some evidence…
Successful acceptance test of the ICARUS qualification model
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 as…
Honey bees are not effected by Magnetism
Our associate editor Antonio Nafarrate has brought this paper to my attention. “Does the Earth’s magnetic Field serve as a reference alignment for the Honeybee waggle dance” (Dec 2014) by Professor Gerhard Gries et al. This paper is fascinating as it uses the famous waggle dance performed inside the hive by the foragers to show…