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.
Thursday, 29 July 2010
Bite Size?
Being 2 metres in height, I became initially somewhat paranoid when reading that midges particularly go for tall men and overweight women when seeking a blood meal (http://www.guardian.co.uk/environment/2010/jul/28/midges-tall-men-overweight-women). There is actually nothing magic about this as they reach tall men first when they dive bomb from the sky! Overweight persons (not perhaps restricted to women) tend to produce more of the cues (e.g. carbon dioxide and lactic acid) the insects favour.
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