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

The zebra swallowtail of eastern forests is our personal choice for the most beautiful butterfly. It’s striped black and white, as the name suggests, and has red accents. Very long tails on the ...

Adults have four black parallel stripes at the top of each wing ... sweetbay, willow and white ash. Grow these butterfly host plants to attract pollinators. Eastern swallowtail caterpillars ...