"Omigosh, what's that? A gray hairstreak?"
If it's in your hair, you consult a mirror, your favorite salon, or just ignore it.
If you're an entomologist or a lepidopterist, a gray hairstreak is delightful. "Omigosh, check that out!...
The gray hairstreak butterfly
A male gray hairstreak butterfly (Strymon melinus) nectars on sage. (Photo by Kathy Keatley Garvey)
Tail of the butterfly
The gray hairstreak butterfly (Strymon melinus) is mostly gray. Fine gray hairlike markings cross the undersurface of the hing wings. The threadlike tail projections resemble antennae. (Photo by Kathy Keatley Garvey)
Eye to eye with a butterfly
A gray hairstreak butterfly and the photographer go eye-to-eye. (Photo by Kathy Keatley Garvey)
Build it and they will come.
Baseball’s “Field of Dreams?”
No, a bee nesting block. Think "bee condo."
It’s an artificial nesting site made of wood and drilled...
This is a bee nesting block built to attract native pollinators. (Photo by Kathy Keatley Garvey)
A female leafcutting bee heads for the bee nesting block. The holes are of different diameters and depths to attract a greater diversity of native bees.(Photo by Kathy Keatley Garvey)
Leafcutter bees are just a few of the native bees that use a bee nesting block. The block faces the morning sun so that bees can warm themselves up to flight temperature. (Photo by Kathy Keatley Garvey)
We've all heard of the cuckoo clock.
And most of us have heard of the cuckoo bird (Cuculus canorus), which lays its eggs in the nest of birds of other species.
But the cuckoo bee?
Yes, there is a cuckoo bee. The female lays her eggs in the...
This floral visitor is a cuckoo bee, "probably the genus Triepeolus (maybe Epeolus) and probably a male," said UC Davis emeritus professor Robbin Thorp. (Photo by Kathy Keatley Garvey)
Robber at work.
No, this isn't a bank heist or a gas station hold-up or a home invasion.
A carpenter bee is slitting the sides of salvia (sage) to steal the nectar.
Floral larceny! Book 'em, Danno!
Carpenter bees are nectar robbers. Nectar...
Carpenter bee robbing nectar
A female carpenter bee (Xylocopa tabaniformis orpifex) pierces the corolla of salvia to rob the nectar. (Identified by Robbin Thorp, UC Davis emeritus professor of entomology.) (Photo by Kathy Keatley Garvey)
The bumblebee is about the same size as a carpenter bee, but its abdomen is covered with dense hair, often black and yellow. This is a Bombus vosnesenskii, the most common California bumblebee. (Photo by Kathy Keatley Garvey)
It's a mighty mite and it's causing beekeepers fits.
The varroa mite (see photo below) is an external parasite that attacks honey bees. It sucks blood from the adults (apparently preferring drones, the male bees) and from the brood (immature...
Mite on drone
A female varroa mite on a drone (male bee). The mite is the reddish-brown parasite on the bee's thorax. (Photo by Kathy Keatley Garvey)
Eric Mussen with panel of bees
Eric Mussen, UC Davis apiculturist, with a panel of bees at the Harry H. Laidlaw Jr. Honey Bee Research Facility, UC Davis. (Photo by Kathy Keatley Garvey)