Bug Blog
Extra, Extra, Read All About It!
Extra, extra, read all about it! This "extra" has nothing to do with a special edition of a newspaper. This "extra" deals with something that may puzzle you. This "extra" refers to the...
A honey bee heads for a passionflower vine (Passiflora). (Photo by Kathy Keatley Garvey)
What is the honey bee seeking on the passionflower vine? (Photo by Kathy Keatley Garvey)
The honey bee is seeking extra-floral nectaries on the petiole of a passionflower vine. They are described by Lenore Durkee of Grinnell College, Iowa, as "glands that secrete primarily sugars and are found on the vegetative portions of many species of plants." (Photo by Kathy Keatley Garvey)
A Spectacular Spider
You may not like spiders. You may have Arachnophobia, a fear of spiders, or maybe you just dislike all spiders. But still, some spiders are spectacular. Stunning. Striking. Take the redfemured...
A redfemured spotted orbweaver, Neoscona domiciliorum, dangles from its web. In the background are Mexican sunflowers, Tithonia. (Photo by Kathy Keatley Garvey)
Seconds Count When You're Photographing Butterflies
When you're capturing images of butterflies, seconds count. They're unpredictable. They move from fluttering to fleeting. And just when you're focused on where they are, they aren't there anymore....
A mating pair of Gulf Fritillaries, Agraulis vanillae. Photo by Kathy Keatley Garvey)
The mating Gulf Frits react to a breeze. (Photo by Kathy Keatley Garvey)
Synchronized Gulf Fritillaries. (Photo by Kathy Keatley Garvey)
A territorial male Gulf Fritillary is just a blur as it heads over to the mating pair. (Photo by Kathy Keatley Garvey)
And Along Came a Wasp...
So here's this cute little reddish/orangish caterpillar munching away on a passionflower vine. It's Sunday and he's having Sunday dinner--after having Sunday breakfast and lunch and snacks in...
A European paper wasp, Polistes dominula, attacks a Gulf Fritillary caterpillar. (Photo by Kathy Keatley Garvey)
The non-battle is over within seconds,as the wasp shreds the caterpillar. (Photo by Kathy Keatley Garvey)
Trapeze style, the predator devours its prey. (Photo by Kathy Keatley Garvey)
The European paper wasp finishes off the rest of the caterpillar. (Photo by Kathy Keatley Garvey)
William Hazeltine II: His Passion, His Work Live On
Noted medical entomologist William Hazeltine II (1926-1994) made a difference. Today he continues to make a difference through his legacy--supporting mosquito research of UC Davis graduate...
UC Davis graduate students who received the Hazeltine mosquito research awards in both 2015 and 2016 are (front, from left) Maribel Portilla, Sandy Olkowski and Stephanie Kurniawan. In back are Lee Hazeltine (left) of Woodland and Craig Hazeltine of Scottsdale, Ariz. (Photo by Kathy Keatley Garvey)