Animal Navigation poster for RIN19
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The need for help
It is interesting, that the need to know how to get somewhere is often the trigger that enables navigation to begin. I discussed this with a friend of mine, whose wife always says, “Why do you use a SatNav when your own direction finding is better every time?” We discussed how his sense of direction…
The Compass Within – Sense of direction
Article in Nature volume 18 number 4 April 2015 This is a very important piece of work which begins to bring us to an understanding how a sense of direction works and which is NOT magnetic based. We at animalnav.org know that this “sense of direction” must be crucial for navigation so Simon Raggett’s (one…
Magnetic Compass Orientation
This paper is a very good overview of the thinking about avian migratory navigation and acknowledges that birds use all the cues that are available to them to navigate successfully. Magnetic Compass Orientation in a Palaearctic–Indian Night Migrant, the Red-Headed Bunting Summary The earth’s magnetic field, celestial cues, and retention of geographical cues en route…
Interaction between man and dolphins, written by Dante
Intro >> Here is a lovely quote about the interaction between man and dolphins written by Dante in his Divine Comedy written in Italy in the early part of the 14th Century. See http://en.wikipedia.org/wiki/Divine_Comedy for more. In Canto 22 (in translation from the original) “Just as dolphins do, when with the arched back, they signal to the seamen to prepare for…
A complete overview of animal navigation 2015
http://jeb.biologists.org/content/212/22/3597.full This link is a very complete overview of the animal navigation at present in 2015. It covers all the important work that has been done and discusses what has been found along with all the problems associated with different approaches. As you will see it ends up by saying that we still do not…