A study by Brighton and Reading Universities has suggested that there currently are around 150k urban Red fox (Vulpes vulpes) in the UK and that their numbers are increasing whilst populations of their rural counterparts decline (https://www.theguardian.com/environment/2017/apr/16/urban-foxes-number-one-for-every-300-residents-study-suggests). The numbers in particular city areas seem quite variable with the density being highest in Bournemouth (circa 23/ square Km); also high in London (circa 18/ square Km) but somewhat lower in Newcastle (circa 10/ square Km). The estimates are, however, partially based on reports by the general public and could be influenced by local enthusiasms for reporting wildlife. It is suggested that foliage in gardens is a factor that encourages the spread of this territorial predator but personally I think that local provisions of food (as waste or as material left outside for dogs and cats, along with the availability of the odd rat or wild bird) are more likely to determine the densities of these animals. Foraging for food in towns is likely to be more cost-effective for the fox than trying to make a living in the countryside.
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, 17 April 2017
Urban Foxes Also 'Retire' to Bournemouth?
A study by Brighton and Reading Universities has suggested that there currently are around 150k urban Red fox (Vulpes vulpes) in the UK and that their numbers are increasing whilst populations of their rural counterparts decline (https://www.theguardian.com/environment/2017/apr/16/urban-foxes-number-one-for-every-300-residents-study-suggests). The numbers in particular city areas seem quite variable with the density being highest in Bournemouth (circa 23/ square Km); also high in London (circa 18/ square Km) but somewhat lower in Newcastle (circa 10/ square Km). The estimates are, however, partially based on reports by the general public and could be influenced by local enthusiasms for reporting wildlife. It is suggested that foliage in gardens is a factor that encourages the spread of this territorial predator but personally I think that local provisions of food (as waste or as material left outside for dogs and cats, along with the availability of the odd rat or wild bird) are more likely to determine the densities of these animals. Foraging for food in towns is likely to be more cost-effective for the fox than trying to make a living in the countryside.
Subscribe to:
Post Comments (Atom)
Food For Thought?
The link between global heating and food prices is clearly illustrated in a recent CarbonBrief ( https://www.carbonbrief.org/five-charts-ho...
-
Garden plants in France, The Netherlands, The UK and Sikkim (NE India).
-
Common toadflax ( Linaria vulgaris ) contains a moderately toxic glucoside.
-
The UK's Deputy Prime Minister has been advising Brits on how to 'better prepare for future pandemics, disasters and cyber attacks&...
No comments:
Post a Comment