Trinity County Cooperative Extension
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Trinity County Cooperative Extension

Posts Tagged: prey

What's for Dinner? How About a Green Bottle Fly?

A crab spider dines on a green bottle fly in a lavender patch in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

What's for dinner? A crab spider, camouflaged in our lavender patch, didn't catch a honey bee, a butterfly, an ant or a syrphid fly. No, it nailed a green bottle fly. We couldn't help but notice. The fly's metallic blue-green coloring stood in sharp...

A crab spider dines on a green bottle fly in a lavender patch in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A crab spider dines on a green bottle fly in a lavender patch in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A crab spider dines on a green bottle fly in a lavender patch in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

The crab spider is camouflaged, but its prey, a green bottle fly with its familiar metallic blue-green coloring, isn't. (Photo by Kathy Keatley Garvey)
The crab spider is camouflaged, but its prey, a green bottle fly with its familiar metallic blue-green coloring, isn't. (Photo by Kathy Keatley Garvey)

The crab spider is camouflaged, but its prey, a green bottle fly with its familiar metallic blue-green coloring, isn't. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, June 25, 2019 at 4:53 PM

Henrietta and the Drone Fly: The Predator and the Prey

Henrietta, our Stagmomantis limbata praying mantis, lies in wait on a Mexican sunflower (Tithonia.) (Photo by Kathy Keatley Garvey)

Henrietta, our Stagmomantis limbata praying mantis, perches on a Mexican sunflower (Tithonia). She is as patient as she is persistent. The drone fly, aka syrphid and also known as a hover fly or flower fly, makes the fatal mistake of touching down on...

Henrietta, our Stagmomantis limbata praying mantis, lies in wait on a Mexican sunflower (Tithonia.) (Photo by Kathy Keatley Garvey)
Henrietta, our Stagmomantis limbata praying mantis, lies in wait on a Mexican sunflower (Tithonia.) (Photo by Kathy Keatley Garvey)

Henrietta, our Stagmomantis limbata praying mantis, lies in wait on a Mexican sunflower (Tithonia.) (Photo by Kathy Keatley Garvey)

A drone fly (syrphid) lands on the blossom as a hungry praying mantis watches intently. (Photo by Kathy Keatley Garvey)
A drone fly (syrphid) lands on the blossom as a hungry praying mantis watches intently. (Photo by Kathy Keatley Garvey)

A drone fly (syrphid) lands on the blossom as a hungry praying mantis watches intently. (Photo by Kathy Keatley Garvey)

One quick move and praying mantis has dinner. (Photo by Kathy Keatley Garvey)
One quick move and praying mantis has dinner. (Photo by Kathy Keatley Garvey)

One quick move and praying mantis has dinner. (Photo by Kathy Keatley Garvey)

The spiked forelegs hold the prey in place. (Photo by Kathy Keatley Garvey)
The spiked forelegs hold the prey in place. (Photo by Kathy Keatley Garvey)

The spiked forelegs hold the prey in place. (Photo by Kathy Keatley Garvey)

It's eat and be eaten in the garden. (Photo by Kathy Keatley Garvey)
It's eat and be eaten in the garden. (Photo by Kathy Keatley Garvey)

It's eat and be eaten in the garden. (Photo by Kathy Keatley Garvey)

Henrietta the praying mantis polishes off the last of the fly but a wing is visible evidence of what happened. (Photo by Kathy Keatley Garvey)
Henrietta the praying mantis polishes off the last of the fly but a wing is visible evidence of what happened. (Photo by Kathy Keatley Garvey)

Henrietta the praying mantis polishes off the last of the fly but a wing is visible evidence of what happened. (Photo by Kathy Keatley Garvey)

Posted on Thursday, November 8, 2018 at 5:00 PM
Focus Area Tags: Environment Food Yard & Garden

Insect Wedding Photography-- Or How a Tired Ol' Male Proved He Wasn't

A newly eclosed female Gulf Fritillary (Agraulis vanillae) hanging from her empty chrysalis. (Photo by Kathy Keatley Garvey)

You're heard these idioms: The early bird gets the worm First come, first served. Johnny-on-the-spot. The second mouse gets the cheese. But have you ever seen a Gulf Fritillary (Agraulis vanillae) eclose and then see her...well...engaged? Such...

A newly eclosed female Gulf Fritillary (Agraulis vanillae) hanging from her empty chrysalis. (Photo by Kathy Keatley Garvey)
A newly eclosed female Gulf Fritillary (Agraulis vanillae) hanging from her empty chrysalis. (Photo by Kathy Keatley Garvey)

A newly eclosed female Gulf Fritillary (Agraulis vanillae) hanging from her empty chrysalis. (Photo by Kathy Keatley Garvey)

A tired old male, his wings tattered and torn, is the first to arrive. (Photo by Kathy Keatley Garvey)
A tired old male, his wings tattered and torn, is the first to arrive. (Photo by Kathy Keatley Garvey)

A tired old male, his wings tattered and torn, is the first to arrive. (Photo by Kathy Keatley Garvey)

The action at the
The action at the "altar": the newly eclosed female Gulf Fritillary and the tired old male. (Photo by Kathy Keatley Garvey)

The action at the "altar": the newly eclosed female Gulf Fritillary and the tired old male. (Photo by Kathy Keatley Garvey)

Two Gulf Fritillary butterflies become one. (Photo by Kathy Keatley Garvey)
Two Gulf Fritillary butterflies become one. (Photo by Kathy Keatley Garvey)

Two Gulf Fritillary butterflies become one. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, September 4, 2018 at 5:10 PM

Itsy Bitsy Spider

Yes, we can see you. A crab spider on Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

The itsy bitsy spider climbed up the water spout. Down came the rain and washed the spider out. Out came the sun and dried up all the rain and the itsy bitsy spider climbed up the spout again.--Nursery Rhyme It was an itsy bitsy spider. But it wasn't...

Yes, we can see you. A crab spider on Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)
Yes, we can see you. A crab spider on Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

Yes, we can see you. A crab spider on Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

The crab spider ventures out on a petal of the Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)
The crab spider ventures out on a petal of the Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

The crab spider ventures out on a petal of the Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

A perfectly camouflaged crab spider on a gold coin flower (Asteriscus maritimus). (Photo by Kathy Keatley Garvey)
A perfectly camouflaged crab spider on a gold coin flower (Asteriscus maritimus). (Photo by Kathy Keatley Garvey)

A perfectly camouflaged crab spider on a gold coin flower (Asteriscus maritimus). (Photo by Kathy Keatley Garvey)

Posted on Thursday, August 9, 2018 at 5:00 PM
Focus Area Tags: Environment Yard & Garden

How Do Insects, Spiders React to a Partial Solar Eclipse?

A honey bee nectaring on African blue basil during the partial solar eclipse in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

The sky darkens. The temperature drops several degrees. A breeze rustles the leaves of the African blue basil. Dogs bark. And off in the distance, a hawk shrills. A partial solar eclipse is about to happen in Vacaville, Calif. I am watching the...

A honey bee nectaring on African blue basil during the partial solar eclipse in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A honey bee nectaring on African blue basil during the partial solar eclipse in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A honey bee nectaring on African blue basil during the partial solar eclipse in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A praying mantis, a female Stagmomantis limbata (as identified by Andrew Pfeifer) lurks beneath a milkweed leaf during the partial eclipse in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A praying mantis, a female Stagmomantis limbata (as identified by Andrew Pfeifer) lurks beneath a milkweed leaf during the partial eclipse in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A praying mantis, a female Stagmomantis limbata (as identified by Andrew Pfeifer) lurks beneath a milkweed leaf during the partial eclipse in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A pollen-coated honey bee ignores the eclipse and forages on a Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)
A pollen-coated honey bee ignores the eclipse and forages on a Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

A pollen-coated honey bee ignores the eclipse and forages on a Mexican sunflower (Tithonia). (Photo by Kathy Keatley Garvey)

Two stink bugs on a bluebeard,Caryopteris x clandonensis. (Photo by Kathy Keatley Garvey)
Two stink bugs on a bluebeard,Caryopteris x clandonensis. (Photo by Kathy Keatley Garvey)

Two stink bugs on a bluebeard,Caryopteris x clandonensis. (Photo by Kathy Keatley Garvey)

An assassin bug looking for prey. It's on a tropical milkweed. (Photo by Kathy Keatley Garvey)
An assassin bug looking for prey. It's on a tropical milkweed. (Photo by Kathy Keatley Garvey)

An assassin bug looking for prey. It's on a tropical milkweed. (Photo by Kathy Keatley Garvey)

A honey bee trapped in a web (and freed by the photographer). It was the spider's second catch of the day. (Photo by Kathy Keatley Garvey)
A honey bee trapped in a web (and freed by the photographer). It was the spider's second catch of the day. (Photo by Kathy Keatley Garvey)

A honey bee trapped in a web (and freed by the photographer). It was the spider's second catch of the day. (Photo by Kathy Keatley Garvey)

Posted on Monday, August 21, 2017 at 2:05 PM
Tags: eclipse (1), Eric Mussen (245), honey bee (197), milkweed (34), orbweaver (1), praying mantis (90), predator (15), prey (21), spider (13), Tithonia (58)

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