Chimps in Japan have been seen helping their companions out, purely on the basis of need. They would hand tools over to chimps in a nearby pen; and most notably this was most likely to happen if the chimp really needed the tool and requested it, rather than if they just wanted it to play with. This shows that chimps care about the welfare of their fellows and will assist them even if there is nothing to be gained themselves.
This helping is not just reserved for other chimps too – in a previous study by Warneken, chimps were also witnessed helping humans in a similar task and handing a stick to them on request. Videos of both of these experiments can be found below.
Chimp helps human- scroll down the page, and play the first video in the list.
Sources:
Yamamoto, S., Humle, T.,Tanaka, M. (2009)
Chimpanzees Help Each Other upon Request
PLoS ONE, 4(10): e7416
Warneken, F., Hare, B., Melis, A. P., Hanus, D., Tomasello, M.
Spontaneous Altruism by Chimpanzees and Young Children
PLoS Biol 5(7): e184
Sakura, a baby chimpanzee, is showing that chimps prefer melodic music. During a research trial to see which kind of music Sakura would chose, she preferred to listen to a pleasant melody than to discordant musical chords.
Santino, another clever chimp, who's at www.livesofanimals.org/2009/03/santino-rocks/
This shows us more fascinating evidence about the sentience of chimps. In this case, Sakura is in a human-designed, captive environment, which may be somewhat enriched, but which is still unnatural for a chimp. The fact that Sakura works out what to do in these circumstances tells us even more about chimp awareness and understanding. These abilities are strong indicators of animal sentience.
Sakura is not alone in preferring sweet music. Back in 2001, there was research investigating how cows reacted to fast beats or to softer music. The researchers said: “We found that slow music improved milk yields perhaps because it relaxes the cows in much the same way as it relaxes humans.”
Despite increasing awareness of animal sentience, there is still resistance to appreciating or acknowledging that animals are sentient beings and there is reluctance to peer over the barrier of “human vs other animals” that we ourselves have created.
Cows enjoy soothing sounds. Photo (c) Compassion in World Farming/Karen Playford
It was previously thought that this kind of choice and preference about music was a “uniquely human trait.” So we see that Sakura and the dairy cows have overcome yet another barrier!
Date, time and venue:
Thursday 25 June 2009
7.00pm – 9.30pm Prince Albert Suite, ZSL London Zoo, Outer Circle, Regent’s Park, London, NW1 4RY
Jane Goodall and friend. Image (c) Michael Neugebauer
Dr Jane Goodall’s pioneering studies of wild chimpanzees revolutionised our knowledge about the sentience of these amazing animals.
This event is an exciting chance to meet Dr Goodall, hear more about her fascinating life and work, and take part in an informative question and answer session. Tickets are £20 for members of the Jane Goodall Institute and £40 for non members.
Chimps, jays and hens can all make plans for the future.
Santino makes plans. Image courtesy of Mathias Osvath
Santino the chimp, who is in a Swedish zoo, gathers up stones and even makes missiles out of concrete to hurl at visitors later on.
Western scrub-jayshave also been tested to see if they can make plans for the future.
The jays were kept in cages with a ‘breakfast’ area and a ‘no breakfast’ area. Given the first chance to cache food, the jays cached three times more pine nuts in in the ‘no breakfast’ area than they did in the ‘breakfast’ area.
This seems to show that they understood there might be no food given to them the following morning and so they tried to ensure they’d have something to eat.
Jays have unexpected abilities. Image: iStockphoto.com
Previously scientists had thought only humans were capable of this sort of thinking, but these kinds of observations seem to indicate amazing abilities in many animals too.
Hens can anticipate the future too. Researchers carried out an experiment where hens could either get a smaller food treat more quickly, or wait a little longer to get a bigger treat. The hens decided to wait!
Jane Goodall’s observations of chimps revolutionised our knowledge of them as sentient beings. Chimps have strong family bonds and are skilled at using tools.
Santino, a chimp who is in a zoo in Sweden, has attracted huge media interest by his planning for the future. Chimps in zoos are known for throwing stones at visitors. But Santino has been searching his enclosure for stones and loose concrete. He has been both storing these up, and making discs out of concrete, to later throw at visitors to the zoo during what are called “dominance displays” (perhaps when he is stressed or fed up at being stared at).
Santino - a very clever chimp
The signs are, then, that chimps can plan for the future. Previously scientists had thought only humans were capable of planning ahead in this way, but based on these kinds of observations, it is likely that other animals can too. Dr Osvath, Santino’s researcher, is reported as saying: “I bet there must be a lot of these kinds of behaviours out there, and I wouldn’t be surprised if we find them in dolphins or other species.”
What’s more, planning is not the end of Santino’s abilities, as the article tells us:
“Most interestingly, Santino seems to have learned how to spot weak parts of the concrete “boulders” in the centre of the enclosure. When water seeps into cracks in the concrete and freezes, portions become detached that make a hollow sound when tapped. Santino was observed gently knocking on the “boulders”, hitting harder to detach bits that were loosened and adding those to his stashes of ammunition.”
You can see Santino on the film clip below. Lives of Animals.org has some concerns with this clip. Firstly, it is entitled “Naughty chimp’s human ways”, when Santino is not “naughty”. The report says that if he carries on his “naughty ways”, staff will keep him indoors. Santino already has a far from natural life and it’s important to seek a better answer such as enriching his environment, rather than restricting it further.
Zoo staff are said to be calling Santino "The Thinker."
Animals are capable of experiencing a rich quality of life and Santino’s story shows us how clever they can be. In our treatment of animals, we need to pay attention to their quality of life.
