Cindy Burkhardt had been watching a sphinx moth caterpillar in her garden for several days, but then it disappeared. Soon thereafter, she saw another trundling across a dirt road on Rabbit Mountain.

Darwin's hawkmoth (Xanthopan morgani praedicta) on flower, Andasibe-Mantadia National Park, Madagascar. Xanthopan morganii praedicta, Madagascan sphinx moth. While Darwin predicted that the orchid ...

The general characteristics of many sphinx moths are similar, but, because over 70 species occur in Texas and Oklahoma, variation is to be expected. A few of the more unusual and rare sphinx moths ...

Q: Yesterday I noticed the leaves were gone on our Desert Willow. As I got close I saw the same type of worm/caterpillar that were found on tomato plants back in Pennsylvania. There were four or five ...

Have you noticed a large hummingbird-like moth in your garden these days? If so, it’s probably a white-lined sphinx moth, a common moth throughout North America. There are two broods, one in the ...

Early fall brings an amazing insect to our flower gardens across the United States. It is the white-lined sphinx moth (Hyles lineata), also called the hawk moth or hummingbird moth. No matter what ...

Readers have sent photographs of small critters hovering over flowers, as if they were sipping nectar like hummingbirds. But they’re not hummingbirds. Instead, they are insects variously called sphinx ...

I was sitting at my campsite before dawn, enjoying a mug of coffee and watching the light accumulate in the eastern sky. My eastern horizon was formed partially by distant mesas and partially by a ...

Diane Winkler was hiking with her wife about a week ago at Point Reyes National Seashore when she spotted something that drew her up short. “Along the Abbotts Lagoon Trail, we got to a boardwalk where ...