You might have noticed that wasps seem to especially numerous some years, while in others they’re more scarce. In this short Quick Tips video, entomologist Richard ‘Bugman’ Jones explains why wasp numbers can fluctuate from year to year.
Why do wasp numbers vary each year?
Watch this short video to find out why wasp numbers fluctuate from year to year.
By BBC Gardeners' World Magazine
Published:
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