Mocker Swallowtail vs Western Bumble Bee

Side-by-side species comparison

Attribute Mocker Swallowtail Western Bumble Bee
Scientific Name Papilio dardanus Bombus occidentalis
Order Lepidoptera Hymenoptera
Family Papilionidae Apidae
Size 80-105 mm wingspan 10-22 mm
Habitat Underground Mountains
Diet Nectar Feeders Nectar Feeders
Regions Sub-Saharan Africa, Madagascar Western North America
Conservation Least Concern Vulnerable

Mocker Swallowtail

A remarkable swallowtail where females mimic several different toxic butterfly species while males look completely different. Males are yellow and black with tails.

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Did You Know?

Females can occur in over a dozen different color forms, each mimicking a different toxic butterfly species.

Western Bumble Bee

A once-common bumble bee of western North America that has experienced dramatic population declines since the late 1990s. They nest underground in abandoned rodent burrows.

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Did You Know?

Their catastrophic decline is linked to a pathogen accidentally spread through commercial bumble bee rearing facilities.