Brown bears do the spin to get each other ’s attention . It turn out thatthe ursine animals have scent secretory organ in their feet that they use to communicate by twisting their mitt as they walk , being sure that they have left their sucker .
suppose of it like the ursine adaptation of get up on the intelligence . With multiple bear living in the same area , the chemical signature left in the footprints will tell any other bear that happens to make pass through all sorting of lively information , such as who else is around , when they were there , their sex , age , and whether or not they are coming into warmth . The subject area is published inScientific Reports .
Wandering the forests , mickle and meadows , chocolate-brown bear are largely lonely animals with large territories , as they roam monumental distance . For this understanding , communicating between somebody is of the essence , so that they avert areas that may be frequented by competitors , and know where the opposite sex is when the magic is in the air .
Most mammals rely , in some part at least , on communicating through scent . Badgers have particular secreter in their rotter , for example , while cats expend their cheeks . But little has perish into how some of the largest terrestrial vulture manage to shoot the breeze over aloofness . Recently , it had been mention that bear may be using scratching posts to talk to each other and transmit say-so , while another challenging study found that polar bear may be passively commemorate the ice with their feet .
Thisspurred a mathematical group of researchersfrom Poland , Spain , and Austria to investigate whether this base marking might in reality be more common among ursine wight than thought . They started by examining the paws of brown bears , and discovered special glands in their fundament that free over 20 unlike chemical that let others know who they are .
From this , they then turned to their wild retort constituent , and tracked bear in Poland over two class , while filming bears in Spain over three . What they found corroborate with the idea that the puppet were using their smelly foot to communicate . As they walked , the bears would twist their pes , presumably in social club to transfer as much perfume to the priming coat as possible as they travel through an area .
What ’s more , if a bear frequently used a exceptional track through the forest , they would match their footprints to where they had walk previously , and did the twist so often that they would even wear down the grass to patches of bare soil . The male were also found to be more prolific groover than the females .
So if you see a bear dancing in the woods , perhaps he ’s just having a good older natter .
