This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
Monday, 13 February 2023
The Soon To Be Missing Lynx?
Conservationists estimate that France currently has only between 120 and 150 wild, adult Eurasian lynx. The French population's genetic diversity is also so low, that these big cats are likely to be locally extinct within the next 30 years (https://www.theguardian.com/environment/2023/feb/13/lynx-france-face-extinction-population-150-adults-at-most-aoe). Viability of 'top predators', like lynx, is always problematic. Eurasian lynx are not, except when mating or rearing young, sociable. Lynx need large, relatively exclusive ranges of wooded land, with thriving populations of prey (largely small mammals) and minimal human interference. Their habitats should not be so fragmented, however, that viable genetic exchange becomes problematic. Lynx are best served by having a viable number of cats, with slightly overlapping ranges. It's getting harder and harder to find and maintain such locations. Roads, in the vicinity, are also a threat to animals moving out of conservation areas. Conserving the French lynx population is going to be far from easy.
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Wooden Tops 16. Hawthorn
As Hawthorn wood is strong and closely-grained, it's often used for carving. This wood is also employed to make tool handles, as well a...
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Green buckwheat ( Fagopyrum tartaricum ) is also called 'Tartar buckwheat'. It's a domesticated food plant, producing kernels. ...
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Greater spearwort ( Ranunculus lingua ) has been used in traditional medicine to treat rheumatism, skin conditions and digestive problems.
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Daily shots of my fully compostable Oyster mushroom pot, received for Christmas. Omelettes ahoy!
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