10 Rare Butterflies That Are Almost Impossible to Spot

By Sheetal Kumari | July 22, 2025 

The largest butterfly in the world, found in Papua New Guinea, is seldom seen because its rainforest habitat continues to dwindle.

Queen Alexandra’s Birdwing

(Image: Canva)

A critically endangered, diminutive blue butterfly, present in a limited part of the California coast.

Palos Verdes Blue

(Image: Canva)

The largest butterfly in Jamaica is seldom seen flying free because of habitat loss and poaching.

Homerus Swallowtail

(Image: @MonniKaboom/X)

Rare and refined, this Himalayan butterfly is hard to spot and largely seen by accident.

Bhutan Glory

(Image: @Greenwings/X)

Previously believed to be extinct, it was found again in Washington State and is still very difficult to locate in the wild.

Island Marble Butterfly

(Image: Canva)

One of the smallest butterflies in the world, this uncommon species can be found only on a few mountains within Egypt’s Sinai Peninsula.

Sinai Baton Blue

(Image: Canva)

This butterfly occurs exclusively in Florida’s tropical hardwood hammocks and has decreased in numbers because of storms and habitat destruction.

Schaus’ Swallowtail

(Image: Canva)

Original inhabitant of the Solomon Islands, its bright colours and isolated range make it very difficult to spot.

Purple Spotted Swallowtail

(Image: @AlisaVarney/X)

Original inhabitant of the Solomon Islands, its bright colours and isolated range make it very difficult to spot.

Purple Spotted Swallowtail

(Image: Canva)

Native to Jamaica’s remote forests, this striking butterfly is rarely seen and under threat from habitat loss.

Jamaican Giant Swallowtail

(Image: Canva)

Next: Meet Oriole: A Brightly Coloured and Beautiful Little Songbird
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