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Old December 6th 05, 10:09 AM posted to uk.sci.weather
John Dann John Dann is offline
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First recorded activity by Weather-Banter: Jul 2003
Posts: 389
Default Davis Rain Collector - blockage

On Tue, 06 Dec 2005 09:57:53 GMT, "Martin Rowley"
m wrote:

...


Along similar lines, a related suggestion is to secure - eg with
insulating tape - a ring of toothpicks or similar around the
circumference of the top of the gauge and obviously projecting above
it. The theory has it that you don't need too many toothpicks or
whatever because birds don't routinely care to land in spaces too
narrow for them to spread their wings and take off in a hurry. I'm not
enough of an ornithologist (actually I'm not one at all!) to know
whether or not this might be true but it sounds plausible and
reportedly does work.

John Dann
www.weatherstations.co.uk