Interesting views. I have found some interesting pages on the net about tests done about this subject,and why bee's go off flight paths and knowing these lead to good forage, and why some bee's find a good forage area but do not comunicate this info to others in the hive,and this all gets rather confusing,but they all end up by saying inconclusive,apart from one newspaper clip i found,if that can be believed. I think i would be open minded at this time. Take guard bee's at the hive entrance,they will interogate a strange forager trying to enter the hive,if the forager has nectar it is usually allowed in,if not it is often refused entry. Is this an instinct,or is it a thought,that the forager being allowed in is of use to the colony,and the one carrying no nectar is no use,is this a form of reasoning. Most of the time i work on the bee's alone,some sting some don't,if i have another person with me they often get stung and i get none,why,is it the smell,do they percieve the other person as a threat because it is usually only me looking at them,is this thinking or reasoning or not? I can have a nasty hive and do checks on them every week,yet every week they sting, and die. This must be no sense of reasoning,As they would surely know i never do them any harm.You can keep one of these nasty hives open for an extended amount of time,even go have a cup of tea,come back and they are placid,have they reasoned its a waste of time to carry on attacking?. below is the newspaper clip.
Bee's can think.
This discovery will have set the world of animal behaviour abuzz. Vertebrates - and especially primates - were thought to be the only creatures that could hold in their heads the concepts of "the same" and "different". Now the team from France, Germany and Australia say their research shows "that higher cognitive functions are not a privilege of vertebrates."
Bees are the cooperative go-getters of the insect world. The workers wake up, set off, search, find a source of honey, return, tell their colleagues where the best supplies are, then find their way back. Researchers have watched, noted and experimented for years to discover how bees navigate and communicate.
Martin Giurfa of the Free University in Berlin, and colleagues from Narbonne and Canberra, noted from earlier studies that bees can "interpolate visual information, exhibit associative recall, categorise visual information and learn contextual information" - do what in a human would be evidence of thinking. So they set the bees a test.
They trained the honeybees Apis mellifera to recognise particular colours and grating patterns, using a Y-shaped maze. In one trial, the bees saw either blue or yellow as they approached the entrance to the maze. When they got to the Y junction, they saw that one turning was labelled blue, the other yellow. They quickly learned that the sucrose reward was to be found down the turning that had the same colour code as at the entrance.
In further experiments they found that the bees could perform the same mental gymnastics with similar and different grating patterns. And when colours were swapped for odours - lemon and mango - they saw the same outcome. The bees could tell sameness from oddity in the abstract. They could think .
Bees use their reasoning powers to get to the nectar, according to an international team of scientists.
In tests, the bees learned which signs led the way to something sweet and which did not, the researchers report in Nature today.
In further experiments they found that the bees could perform the same mental gymnastics with similar and different grating patterns. And when colours were swapped for odours - lemon and mango - they saw the same outcome. The bees could tell sameness from oddity in the abstract. They could think
Bees use their reasoning powers to get to the nectar, according to an international team of scientists.
In tests, the bees learned which signs led the way to something sweet and which did not, the researchers report in Nature today.