Swallowtail butterfly in danger of extinction due to fungal die-back of milk parsley

Swallowtail butterfly in danger of extinction due to fungal die-back of milk parsley

The uncommon plant that its caterpillars depend on has suffered a catastrophic die-back due to fungus diseases, putting Britain’s largest butterfly in danger. Only 16 locations in Britain, all on the Norfolk Broads, where milk parsley grows, are known to have swallowtail breeding activity. But at one of its breeding sites last summer, more than […]

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Butterflies

Butterflies

Mountain Marsh Runners aka Broad-billed Sandpipers have started passing through South East Norway the last couple of days. There are only a handful of sites with annual records of this scarce species and one of them is Årnestangen. So, I set off on the long walk with high hopes this morning. My hopes gradually became […]

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Small copper butterfly in ‘inexorable decline

Small copper butterfly in ‘inexorable decline

A tiny but unmistakably dazzling butterfly, the small copper, suffered its worst ever year last summer according to the annual scientific survey of Britain’s butterflies. The bright ginger butterfly joins a growing band of once-common butterflies in apparently inexorable decline despite no discernible habitat loss in recent years and conservationists are warning that climate change […]

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