|

The Common Toad: Bufo, bufo.bufo

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 lost.

It is this careful observation over the years that makes me think that what is going on here is fascinating and not easily understood except if these animals have some sense of direction which they can unerringly follow to reach their goals.

Richard Nissen – editor”

The toad has the homing facility well developed.  By the judicious wriggling of his hindquarters he scoops out a hollow in the soil, preferably under a root or stone, so that he can lie without being conspicuous.

In the evening he sets out hunting and may travel some distance; but before morning he is back snugly in his form, where he may be found during the day for many months.

A similar sense of locality is manifested in the choice of ponds for breeding.  Any chance pool, however temporary in character will serve the Frog, but the Toad is more peculiar and has special requirements for a nursery.  Any one who has observed our batrachians during a series of years must have noticed that scores of Toads may be seen in early spring, all converging upon a particular pond, perhaps passing some other piece of water that looks suitable for their purpose.

It is very probable that in such cases the Toads are making their way back to the identical pond in which they first saw the light – a corollary to the case of migrant birds  that find their way back to build nests in the copse or hedgerow where they hatched.

Similar Posts

  • Path integration

    Adelaide Sibeaux 1 , Cait Newport1, Jonathan P. Green1, Cecilia Karlsson 2, Jacob Engelmann 3 & Theresa Burt de Perera1 have recently published a paper showing that fishes as well as other animals use path integration to find their way home.   I believe this is very important and probably the main way we navigate. Path integration maybe the way…

  • The hippocampus of rats

    Prof Kate Jeffery has done some very interesting work on how the hippocampus of rats processes navigational information. Scientists are clear that the hippocampus is critical for navigation but believe that it is only one part of a larger system that has many functions including recognising landmarks, computing distances and directions etc. and forming memories….

  • Humans and Horses

    It is clear that animals which humans domesticated were all chosen because they were amenable to domestication.  This happened at several sites all over the world and the animals were mostly the same. Dogs and horses seem to have always been the top of the list. The cow is an unlikely animal to have chosen…

  • 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…

  • 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…