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

The main difference to look for is a black stripe across ... Queen butterflies have darker, orange-brown wings than monarchs and viceroys. Their wings also feature white dots and inconspicuous ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

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 ...