In a monitoring room in Buenos Aires, a dozen members of the Argentinian coast guard watch giant industrial-fishing ships moving in real time across a set of screens. “Every year, for five or six months, the foreign fleet comes from across the Indian Ocean, from Asian countries, and from the North Atlantic,” says Cdr Mauricio López, of the monitoring department. “It’s creating a serious environmental problem.” Just beyond Argentina’s maritime frontier, hundreds of foreign vessels – known as the distant-water fishing fleet – are descending on Mile 201, a largely…
Tag: Mammals
The missing lynx: how the rise of border walls has split up wildlife populations
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…
How Chinese water deer found a home in the English countryside
A long, thin, pearly white tusk found while walking in Bedfordshire was identified (with the help of a warden from the local country park) as having fallen from the jaw of a Chinese water deer (Hydropotes inermis). The deer is a shy Asian species that is firmly established in the east of England. Like the slightly smaller muntjac, it escaped almost a century ago from the Duke of Bedford’s collection at Woburn Abbey, Bedfordshire. The species does not have antlers but long canine teeth that males use for seeing off…