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Why do wasp numbers vary each year?

Why do wasp numbers vary each year?

BBC Gardeners' World Magazine

Published: Friday, 9 August 2019 at 10:33 am

Watch this short video to find out why wasp numbers fluctuate from year to year.

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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.

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