Large Tortoiseshell vs Tailed Jay

Side-by-side species comparison

Attribute Large Tortoiseshell Tailed Jay
Scientific Name Nymphalis polychloros Graphium agamemnon
Order Lepidoptera Lepidoptera
Family Nymphalidae Papilionidae
Size 54-65 mm wingspan Wingspan 80-100mm
Habitat Orchards Farmland
Diet Omnivores Herbivores
Regions Europe, North Africa, temperate Asia Asia, Oceania
Conservation Least Concern (extinct in Britain) Least Concern

Large Tortoiseshell

A large orange butterfly with dark spots resembling a scaled-up small tortoiseshell, once widespread in Britain but now effectively extinct there. It hibernates as an adult in tree hollows.

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Did You Know?

Its decline in Britain is thought to be linked to Dutch elm disease destroying its primary food plant.

Tailed Jay

A fast-flying black swallowtail butterfly covered with spots of green or blue-green. It rarely settles and is constantly in motion.

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Did You Know?

It is one of the few butterflies that flaps its wings even while feeding on flowers never fully stopping.