Phoebis sennaeThis is a mating pair.
Abaeis nicippeThis is the winter form.
Abaeis nicippeThis Sleepy Orange is nectaring on a yellow variety of Mexican milkweed Asclepias curassavica This is the summer form.
Zerene cesoniaYou can clearly see the "dog face" on the open wings.
Zerene cesoniaThis butterfly is named after the outline of "Fido" on its wings.