Scarce Swallowtail

Scarce Swallowtail

Iphiclides podalirius

Daily sighting probability ~10% · With luck
at Ecrins National Park

In 3 days ~20% in a week ~40%

5 Verified sightings at Ecrins National Park From 2019 to 2026
458 In all 9 parks
May Best month
☀️ Diurnal When it's spotted

About the Scarce Swallowtail

The scarce swallowtail (Iphiclides podalirius) is a species of butterfly belonging to the family Papilionidae. It is also called the sail swallowtail or pear-tree swallowtail. Else see: Iphiclides podalirius feisthamelii (North Africa, Spain and southwest France), often treated as a valid species, Iphiclides feisthamelii. Despite the name "scarce swallowtail", this species is quite common. The scarcity of United Kingdom migrants is responsible for the English vernacular name. This species is widespread in the East Palearctic realm and in most of Europe with the exception of the northern parts. Its range extends northwards to Lower Lusatia and central Poland and eastwards across Asia Minor and Transcaucasia as far as the Arabian Peninsula, Pakistan, India and western China. A few specimens of the scarce swallowtail have been reported from central Sweden and... Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Cévennes National Park 🇫🇷 France
~40%
2 Plitvice Lakes National Park 🇭🇷 Croatia
~30%
3 Hortobágy National Park 🇭🇺 Hungary
~20%
4 Triglav National Park 🇸🇮 Slovenia
~20%
5 Mercantour National Park 🇫🇷 France
~10%
6 Vanoise National Park 🇫🇷 France
~10%
7 Fertő-Hanság National Park 🇭🇺 Hungary
~10%
8 Pyrénées National Park 🇫🇷 France
~10%
9 Ecrins National Park 🇫🇷 France
~10%

Cities Where Found

# City Country Daily sighting probability
1 Yerevan 🇦🇲 Armenia
~40%
2 Athens 🇬🇷 Greece
~30%
3 Budapest 🇭🇺 Hungary
~20%
4 Kharkiv 🇺🇦 Ukraine
~20%
5 Izmir 🇹🇷 Turkey
~20%
6 Prague 🇨🇿 Czechia
~20%
7 Bucharest 🇷🇴 Romania
~20%
8 Vienna 🇦🇹 Austria
~20%
9 Milan 🇮🇹 Italy
~20%
10 Rome 🇮🇹 Italy
~20%

Before you go

What are the chances of seeing a Scarce Swallowtail in Ecrins National Park?

With luck

About 10% of wildlife watchers report a Scarce Swallowtail sighting in Ecrins National Park on a given day, based on 5 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 213th most-seen of the 251 insects we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.

When is the best time to see a Scarce Swallowtail in Ecrins National Park?

May

In that month about 20% of wildlife watchers report a Scarce Swallowtail in Ecrins National Park on a given day, against under 5% in August to April, the lowest months.

What time of day is best to see a Scarce Swallowtail?

Between 10 am and 1 pm

Across all the parks we cover, that three-hour window holds the most Scarce Swallowtail sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Which relatives of the Scarce Swallowtail live in Ecrins National Park?

Same family: Papilionidae

The closest relatives of the Scarce Swallowtail that you can see in Ecrins National Park (family Papilionidae, Swallowtails and Parnassians) are Apollo (about 40%), Old World Swallowtail (about 30%) and Clouded Apollo (about 10%), with each one's daily chance of a sighting.

Where does the Scarce Swallowtail sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Scarce Swallowtail is recorded against all the insects logged in Ecrins National Park (5 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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