Dolphins and bats don’t have much in common, but they share a superpower: Both hunt their prey by emitting high-pitched sounds and listening for the echoes. Now, a study shows that this ability arose independently in each group of mammals from the same genetic mutations.
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You may be interested in how the data is collected for tracking animals. Biotrack is a British company that helps and advises on the best systems to use. The geolocator is fascinating, it uses The longitudinal estimate of the location of the tag at any point in time is determined with reference to the time of…
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…
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…
Susanne Åkesson is one of the foremost academics working in the field of animal navigation. Her recent paper: “Timing avian long-distance migration: from internal clock mechanisms to global flights” is impressive and important. Please see attached the whole paper: Timing avian long-distance migration: from internal clock mechanisms to global flights. One of the critical questions is…
I was looking through an old copy of Classic Boat magazine (September 2004) when I discovered this article on how traditional Polynesian navigators operated. I have précised this article. For me, the importance of all this is that humans are animals but we can communicate together so that insights on how we navigated before the…
Observations from the “Observer’s book of British wild animals” first published in 1938. It was compiled by W.J.Stoke. “I found this piece fascinating as it describes the navigational skills of Toads. There are also other works that suggests that Newts operate in a similar way, making long journeys out of the water but not getting…
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