James Dunbar / Parasitic wasp (Cotesia glomerata) spinning yellow silk cocoon while leaving Large white caterpillar (Pieris brassicae) host, Bristol, UK, August. Controlled conditions
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Brian Bevan / Ermine moth web (Yponomeuta cagnagella) caterpillars moving on woven web, Bedfordshire, UK, June.
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Brian Bevan / Ermine moth web (Yponomeuta cagnagella) caterpillars moving on thread, Bedfordshire, UK, June.
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Brian Bevan / Ermine moth web (Yponomeuta cagnagella) group of caterpillars moving on web, Bedfordshire, UK, June.
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Brian Bevan / Ermine moth web (Yponomeuta cagnagella) group of caterpillars in web, Bedfordshire, UK, June.