Cooperative Extension San Joaquin County
University of California
Cooperative Extension San Joaquin County

Posts Tagged: predators

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

A Delightful Find

The egg case or ootheca of a praying mantis, is attached to the stem of a lavender plant. Note the small hole on the left, near the top--the exit hole of a parasitoid, according to Lynn Kimsey, director of the Bohart Museum of Entomology at UC Davis. (Photo by Kathy Keatley Garvey)

Any day's a good day when you find the ootheca (egg case) of a praying mantis in your yard. It's much better than finding an Easter egg. Ootheca comes from the Greek word "oo," meaning egg and the Latin word, "theca," meaning a cover or container. A...

The egg case or ootheca of a praying mantis, is attached to the stem of a lavender plant. Note the small hole on the left, near the top--the exit hole of a parasitoid, according to Lynn Kimsey, director of the Bohart Museum of Entomology at UC Davis. (Photo by Kathy Keatley Garvey)
The egg case or ootheca of a praying mantis, is attached to the stem of a lavender plant. Note the small hole on the left, near the top--the exit hole of a parasitoid, according to Lynn Kimsey, director of the Bohart Museum of Entomology at UC Davis. (Photo by Kathy Keatley Garvey)

The egg case or ootheca of a praying mantis, is attached to the stem of a lavender plant. Note the small hole on the left, near the top--the exit hole of a parasitoid, according to Lynn Kimsey, director of the Bohart Museum of Entomology at UC Davis. (Photo by Kathy Keatley Garvey)

A young praying mantis searching for prey on a blanket flower, Gallardia. (Photo by Kathy Keatley Garvey)
A young praying mantis searching for prey on a blanket flower, Gallardia. (Photo by Kathy Keatley Garvey)

A young praying mantis searching for prey on a blanket flower, Gallardia. (Photo by Kathy Keatley Garvey)

A praying mantis dining on a  honey bee. (Photo by Kathy Keatley Garvey)
A praying mantis dining on a honey bee. (Photo by Kathy Keatley Garvey)

A praying mantis dining on a honey bee. (Photo by Kathy Keatley Garvey)

Posted on Monday, February 27, 2017 at 3:40 PM

Coming in on a Wing and a Prayer

A tattered monarch makes a refueling stop on a Tithonia in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

You've heard the expression, "On a wing and a prayer." It apparently originated during World War II. Remember the 1942 film,  "The Flying Tigers," starring John Wayne as Capt. Jim Gordon? John Wayne, aka Jim Gordon, asks a Rangoon hotel clerk...

A tattered monarch makes a refueling stop on a Tithonia in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A tattered monarch makes a refueling stop on a Tithonia in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A tattered monarch makes a refueling stop on a Tithonia in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Wings are shredded and scales slashed, but this male monarch still flies. Here it pauses to soak up some sunshine. (Photo by Kathy Keatley Garvey)
Wings are shredded and scales slashed, but this male monarch still flies. Here it pauses to soak up some sunshine. (Photo by Kathy Keatley Garvey)

Wings are shredded and scales slashed, but this male monarch still flies. Here it pauses to soak up some sunshine. (Photo by Kathy Keatley Garvey)

A predator missed--but a miss is as good as a mile. (Photo by Kathy Keatley Garvey)
A predator missed--but a miss is as good as a mile. (Photo by Kathy Keatley Garvey)

A predator missed--but a miss is as good as a mile. (Photo by Kathy Keatley Garvey)

A migratory monarch, after sipping some flight fuel in Vacaville, Calif. takes off
A migratory monarch, after sipping some flight fuel in Vacaville, Calif. takes off "on a wing and a prayer," heading for an overwintering site along the coast. (Photo by Kathy Keatley Garvey)

A migratory monarch, after sipping some flight fuel in Vacaville, Calif. takes off "on a wing and a prayer," heading for an overwintering site along the coast. (Photo by Kathy Keatley Garvey)

Posted on Wednesday, October 26, 2016 at 5:35 PM

Do You Know What's In a Hedgerow?

A lady beetle, aka ladybug, devouring an aphid. (Photo by Kathy Keatley Garvey)

If you like to see lady beetles devouring aphids or assassin bugs piercing spotted cucumber beetles, then you'll love the workshop taking place Saturday, April 11 in rural Zamora, Yolo County. That's not to say you'll see beneficial insects doing their...

A lady beetle, aka ladybug, devouring an aphid. (Photo by Kathy Keatley Garvey)
A lady beetle, aka ladybug, devouring an aphid. (Photo by Kathy Keatley Garvey)

A lady beetle, aka ladybug, devouring an aphid. (Photo by Kathy Keatley Garvey)

An assassin bug, a beneficial insect, targeting a pest, a spotted cucumber beetle. (Photo by Kathy Keatley Garvey)
An assassin bug, a beneficial insect, targeting a pest, a spotted cucumber beetle. (Photo by Kathy Keatley Garvey)

An assassin bug, a beneficial insect, targeting a pest, a spotted cucumber beetle. (Photo by Kathy Keatley Garvey)

A green lacewing looking for love. Photo by Kathy Keatley Garvey)
A green lacewing looking for love. Photo by Kathy Keatley Garvey)

A green lacewing looking for love. Photo by Kathy Keatley Garvey)

Posted on Wednesday, April 8, 2015 at 8:50 PM

Why You Should Not Clean Your Porch Light Fixtures

Porch lights attract predators and prey, including this predator, a praying mantis. (Photo by Kathy Keatley Garvey)

Here's a good reason why you should not clean the fixtures around your porch lights--if you need a reason. The lights attract all kinds of nocturnal flying insects. It's like the proverbial draw of a moth to a flame. Spiders weave their webs on the...

Porch lights attract predators and prey, including this predator, a praying mantis. (Photo by Kathy Keatley Garvey)
Porch lights attract predators and prey, including this predator, a praying mantis. (Photo by Kathy Keatley Garvey)

Porch lights attract predators and prey, including this predator, a praying mantis. (Photo by Kathy Keatley Garvey)

Posted on Thursday, November 6, 2014 at 5:41 PM
Tags: moths (15), porch lights (1), praying mantis (85), predators (5), prey (15), spiders (16)
 
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