The lynxes of the Białowieża forest once freely prowled through 1,420 sq km (548 sq miles) of ancient woodland. Then, in 2022, the habitat was abruptly sliced in two. Poland built a 115-mile (186km) wall across its border with Belarus to stop refugees and migrants entering the EU. About 15 lynxes were left stranded on the Polish side of the forest, forced into a genetic bottleneck. The 5.5-metre high barrier, which is topped with wire and cameras, also dissects the forest’s population of bison, wolves and elk. Researchers monitored 10…
Tag: Croatia
Shanghai declares third rare extreme heat warning of summer
China’s most populous city, Shanghai, has issued its highest alert for extreme heat for the third time this summer as sweltering temperatures repeatedly tested records this week. The commercial and industrial hub of 25 million people declared a red alert on Thursday, warning of expected temperatures of at least 40C (104F) in the next 24 hours. Temperatures soared as high as 40.6 C in the afternoon but fell short of Wednesday’s 40.9 C, which matched a 2017 record. Extreme heat conditions have also taken hold in parts of Europe. Firefighters…