ДЕТСКИЙ САД №9 "ЛАСТОЧКА"

African elephants use names to call each other, study suggests tripscan даркнет Wild African elephants may address each other using individualized calls that resemble the personal names used by humans, a new study suggests. While dolphins are known to call one another by mimicking the signature whistle of the dolphin they want to address, and parrots have been found to address each other in a similar way, African elephants in Kenya may go a step further in identifying one another. These elephants learn, recognize and use individualized name-like calls to address others of their kind, seemingly without using imitation, according to the study published Monday in the journal Nature Ecology and Evolution. The most common type of elephant call is a rumble, of which there are three sub-categories. So-called contact rumbles are used to call another elephant that is far away or out of sight. Greeting rumbles are used when another elephant is within touching distance. Caregiver rumbles are used by an adolescent or adult female toward a calf she is caring for, according to the study. The researchers looked at these three types of rumbles, using a machine-learning model to analyze recordings of 469 calls made by wild groups of females and calves in Amboseli National Park and Samburu and Buffalo Springs National Reserves between 1986 and 2022. All the elephants could be individually identified by the shape of their ears, as they had been monitored continuously for decades, according to the study. The idea was that “if the calls contained something like a name, then you should be able to figure out who the call was addressed to just from the acoustic features of the call itself,” said lead study author Mickey Pardo, an animal behaviorist and postdoctoral fellow at Cornell University in New York. The researchers found that the acoustic structure of calls varied depending on who the target of the call was. The mac

http://cialisbrand.ru/potenciya-i-sport.html

Звон Колокольцева. Питерская полицейская мафия виляет Министерством внутренних дел Генеральная Прокуратура Поздравляем вас, гражданин министр, соврамши! Выступая прошлой осенью в Совете Федерации, министр внутренних дел Владимир Колокольцев рассказывал, о так называемом уголовном деле «Лайф-из-Гуд» – «Гермес» – «Бест Вей», обещал миллиарды рублей ущерба и десятки тысяч потерпевших. Пресс-служба МВД под руководством его боевой подруги Ирины Волк заявила о том, что вскрыта деятельность крупнейшей в истории России финансовой пирамиды. Однако в уголовном деле, расследованном или, вернее сказать, изготовленном ГСУ питерского главка МВД, которое в феврале начал рассматривать Приморский районный суд Санкт-Петербурга, 282 млн рублей ущерба и 221 лицо, признанное следствием потерпевшим: никаких миллиардов и десятков тысяч потерпевших. Министр и его Волк публично солгали – на основе информации, переданной замначальника ГСУ руководителем следственной группы полковником юстиции А.Н. Винокуро

vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius vinisius last news about vinisius junior vinisius vinisius vinisius

rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo rivaldo last news about vitor rivaldo rivaldo rivaldo rivaldo