There are 13 species of oaks found in Arizona and they range from 3,000 to 8,000 feet in elevation across the state. The only...
Butterfly weed (Asclepias tuberosa) makes up for its lack of milky sap with the copious amount of nectar found in the flowers. Stand back...
The scientific name of the black swallowtail is Papilio polyxenes. Papilio is from the Latin for butterfly and the specific epithet polyxenes is from...