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.

Add Yahoo as a preferred source to see more of our stories on Google. Darwin's hawkmoth (Xanthopan morgani praedicta) on flower, Andasibe-Mantadia National Park, Madagascar. Xanthopan morganii ...

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 ...

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 ...

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 ...

One night this past week I was sitting in the hot shade of the deck watching for hummingbird activity. Every so often one or two would either come to the flowers and feeders or chase each other around ...

You know that old saying in journalism: Write about giant, weird bugs once, and your inbox forevermore will brim with photos of giant, weird bugs. It’s been two weeks since we covered the appearance ...

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 ...

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 ...

Q: A couple of evenings ago, we were sitting on the back porch with well-deserved glasses of iced tea. We were looking at the neighbor’s desert willow tree and saw hummingbirds flitting all around. It ...