A team led by Professor Li Baoguo at Northwest University documented the first known case of giant pandas using objects as tools to scratch hard-to-reach itchy areas. The findings were published on October 20 in Current Biology [1].
Researchers observed 18 captive giant pandas—10 females and 8 males aged 3 to 12 years—using bamboo sticks and tree branches independently with one forepaw. They benefit from their specialized "false thumb" to aid this behavior [1].
The study involved focal-animal sampling over 50 days during which the team recorded more than 300 instances of tool use. These observations revealed that pandas not only use tools but can also perform simple preparations before tool use, which the researchers described as "a basic form of tool manufacture" [1].
Yang Bin, a member of the research team, said, "Tool use is a fascinating topic, especially when comparing different animal groups, as it helps understand the origins, evolution, adaptability and underlying cognitive abilities" [1]. He noted the observed preparatory behavior as a basic form of tool making.
On November 6, the report included a photo showing a breeder assisting a giant panda to learn climbing at the Shenshuping giant panda base in Wolong National Nature Reserve [1]. A team member spoke to Global Times about the findings on Thursday, providing further context and details [1].
