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Scarce swallowtail

Scarce swallowtail

Iphiclides podalirius
Butterfly
The scarce swallowtail (Iphiclides podalirius) is a large Papilionidae butterfly with pale cream-white or pale yellow wings marked by bold black tiger-like stripes and long slender tails, reaching a wingspan of 60–90 mm (males 60–80 mm, females 62–90 mm). It is widespread across central and southern Europe, North Africa, and temperate Asia east to western China, favouring warm open country, orchards, scrubland, and hedgerows. Larvae are oligophagous on Rosaceae, feeding primarily on Prunus species including blackthorn, plum, cherry, and almond, making orchard and garden settings key habitat. Adults are strong gliders that take nectar from a wide range of flowers and are a conspicuous presence wherever Prunus-rich hedgerows or fruit orchards survive.
Conservation
Not listed on the IUCN Red List globally. Legally protected in the Czech Republic, Slovakia, Germany, Hungary, Luxembourg, Russia, Ukraine, Poland, and North Macedonia. Regional declines are linked to the removal of blackthorn (Prunus spinosa) hedgerows from agricultural landscapes.
Plan for this species
Location-fit plant set for Chicago, IL: host and specialist plants first, then nectar, fruit, seed, foliage, and shelter plants that still fit the current and mid-century climate read.
4 essential relationships / 0 supporting plants
Host/specialist links: 4
Forage/pollination links: 0
Shelter links: 0
Relationship roles: 1
BL
EU
SO
SW
Blackthorn
Essential / Larval host plants
Blackthorn (Prunus spinosa) is the classic larval foodplant; loss of blackthorn hedgerows is the main driver of regional declines.
European plum
Essential / Larval host plants
Plum (Prunus domestica) is an explicitly documented larval host, readily used in orchard settings.
Sour cherry
Essential / Larval host plants
Sour cherry (Prunus cerasus) is documented alongside sweet cherry as a Prunus larval host.
Sweet cherry
Essential / Larval host plants
Wild/sweet cherry (Prunus avium) is named as a larval foodplant in the species account.
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Plants in the catalog
Larval host plants · 4
Blackthorn
Prunus spinosa
Documented
Blackthorn (Prunus spinosa) is the classic larval foodplant; loss of blackthorn hedgerows is the main driver of regional declines.
European plum
Prunus domestica
Documented
Plum (Prunus domestica) is an explicitly documented larval host, readily used in orchard settings.
Sour cherry
Prunus cerasus
Documented
Sour cherry (Prunus cerasus) is documented alongside sweet cherry as a Prunus larval host.
Sweet cherry
Prunus avium
Documented
Wild/sweet cherry (Prunus avium) is named as a larval foodplant in the species account.
Range
Occurs across most of Europe except the northern fringe (absent from Scandinavia, the British Isles as a resident, and Ireland), south through North Africa, east through Asia Minor, the Caucasus, the Arabian Peninsula, Pakistan, India, and western China. The closely related Iberian Scarce Swallowtail (Iphiclides feisthamelii), often treated as a sister species but sometimes listed as a subspecies I. p. feisthamelii, replaces it in the Iberian Peninsula and extends into southern France, Morocco, Algeria, and Tunisia. Occasional strays reach southern Britain and southern Sweden but do not establish.

Sources & citations

Cite this page
Use this citation for the Plotwright wildlife page. The source cards below show the upstream references behind the taxonomy, range, conservation, host, forage, and habitat claims.
Plotwright. (n.d.). Scarce swallowtail (Iphiclides podalirius). Retrieved 2026, June 30, from https://plotwright.com/wildlife/scarce-swallowtail
Sources for wildlife facts
5 cited fact fields are backed by the source cards below.
Scarce swallowtail — Wikipedia
Identification and wingspan, the Euro-North-African-temperate-Asian range, the Prunus larval hosts (blackthorn, plum, cherry, almond), and the legal-protection list.
Backs 5 fields
Taxonomy
Range
Lifecycle
Host plants
Conservation status