Thin yellow and black body Black and yellow tiger stripes ... Eastern, western and Canadian tiger swallowtail butterflies look almost identical, but the latter two are smaller.

The butterfly appears to be a hybrid between two known tiger swallowtail species — P. glaucus and P. canadensis — but because ...

It’s a diverse family, with more than 500 swallowtail butterfly ... For example, the tiger group is bright yellow with narrow black stripes. Three species in this group—eastern, western ...