Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
Division of Agriculture and Natural Resources
University of California
Division of Agriculture and Natural Resources

Posts Tagged: butterflies

A Halloween Surprise: A Migratory Monarch

It's beginning to look a lot like...Halloween. If you haven't noticed, stores are gearing up for Halloween with assorted ghosts, goblins and ghouls for you.  We remember Halloween 2023 when a female migratory monarch fluttered into our pollinator...

A migrating monarch butterfly stops on Halloween, Oct. 31 to sip nectar from a milkweed in a Vacaville garden. She was on her way to an overwintering site in coastal California. (Photo by Kathy Keatley Garvey)
A migrating monarch butterfly stops on Halloween, Oct. 31 to sip nectar from a milkweed in a Vacaville garden. She was on her way to an overwintering site in coastal California. (Photo by Kathy Keatley Garvey)

A migrating monarch butterfly stops on Halloween, Oct. 31 to sip nectar from a milkweed in a Vacaville garden. She was on her way to an overwintering site in coastal California. (Photo by Kathy Keatley Garvey)

The female monarch spreads her wings. She stopped in Vacaville on Halloween 2023 for some flight fuel while on her way to an overwintering site in coastal California. (Photo by Kathy Keatley Garvey)
The female monarch spreads her wings. She stopped in Vacaville on Halloween 2023 for some flight fuel while on her way to an overwintering site in coastal California. (Photo by Kathy Keatley Garvey)

The female monarch spreads her wings. She stopped in Vacaville on Halloween 2023 for some flight fuel while on her way to an overwintering site in coastal California. (Photo by Kathy Keatley Garvey)

Posted on Wednesday, September 11, 2024 at 2:34 PM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

Lawn-pocalypse! Surviving Drought

Ah, summer! The season of sunburns, pool parties, and… lawn droughts. If your once lush, green carpet now looks like a crunchy brown doormat, you're not alone. Let's dive into why your yard is staging a dramatic death scene and what you can do to...

Bermuda grass and weeds overtaking drought stressed turf grass.
Bermuda grass and weeds overtaking drought stressed turf grass.

A patch of former lawn, mostly dead, with a few green weeds and Bermudagrass

Posted on Thursday, July 11, 2024 at 3:30 PM
Tags: drought, turf
Focus Area Tags: Yard & Garden

All the 'Bugs' at UC Davis Picnic Day Will Be at Briggs Hall

Wait! Don't head over to the Bohart Museum of Entomology in the Academic Surge Building on Crocker Lane on Saturday, April 20 during the 110th annual UC Davis Picnic Day. Why? It will be closed. The Bohart Museum, part of the UC Davis...

A monarch banner beckons visitors to Briggs Hall, home of the UC Davis Department of Entomology and Nematology. (Photo by Kathy Keatley Garvey)
A monarch banner beckons visitors to Briggs Hall, home of the UC Davis Department of Entomology and Nematology. (Photo by Kathy Keatley Garvey)

A monarch banner beckons visitors to Briggs Hall, home of the UC Davis Department of Entomology and Nematology. (Photo by Kathy Keatley Garvey)

Posted on Friday, April 19, 2024 at 3:46 PM
Focus Area Tags: Environment, Innovation, Natural Resources, Pest Management

Revisiting the Issue of Monarch Butterflies Missing from California Classrooms

A monarch butterfly caterpillar goes through five stages or instars before it J's and becomes a jade-green chrysalis. Scientists estimate that only 10 percent of the eggs and 'cats survive to adulthood. They don't "survive" at all in...

A monarch caterpillar crawling on a milkweed leaf. (Photo by Kathy Keatley Garvey)
A monarch caterpillar crawling on a milkweed leaf. (Photo by Kathy Keatley Garvey)

A monarch caterpillar crawling on a milkweed leaf. (Photo by Kathy Keatley Garvey)

A male monarch butterfly foraging on a Mexican sunflower (Tithonia rotundifola) in a Vacaville pollinator garden. (Photo by Kathy Keatle Garvey)
A male monarch butterfly foraging on a Mexican sunflower (Tithonia rotundifola) in a Vacaville pollinator garden. (Photo by Kathy Keatle Garvey)

A male monarch butterfly foraging on a Mexican sunflower (Tithonia rotundifola) in a Vacaville pollinator garden. (Photo by Kathy Keatle Garvey)

Posted on Wednesday, April 10, 2024 at 12:00 AM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

Breathtaking Bluebonnets and Butterflies

If you've never been to the 284-acre Lady Bird Johnson Wildflower Center at the University of Texas, Austin, in the spring to see the flora and fauna--especially the breathtaking bluebonnets--you're in for a real treat.  The Wildflower...

Signage at the 284-acre Lady Bird Johnson Wildflower Center at the University of Texas, Austin, welcomes visitors. (Photo by Kathy Keatley Garvey)
Signage at the 284-acre Lady Bird Johnson Wildflower Center at the University of Texas, Austin, welcomes visitors. (Photo by Kathy Keatley Garvey)

Signage at the 284-acre Lady Bird Johnson Wildflower Center at the University of Texas, Austin, welcomes visitors. (Photo by Kathy Keatley Garvey)

A bluebonnet sign warns visitors of rattlesnakes. (Photo by Kathy Keatley Garvey)
A bluebonnet sign warns visitors of rattlesnakes. (Photo by Kathy Keatley Garvey)

A bluebonnet sign warns visitors of rattlesnakes. (Photo by Kathy Keatley Garvey)

Visitors are to stay on the path at the Lady Bird Johnson Wildlower Center. This image was taken on Easter Sunday. (Photo by Kathy Keatley Garvey)
Visitors are to stay on the path at the Lady Bird Johnson Wildlower Center. This image was taken on Easter Sunday. (Photo by Kathy Keatley Garvey)

Visitors are to stay on the path at the Lady Bird Johnson Wildlower Center. This image was taken on Easter Sunday. (Photo by Kathy Keatley Garvey)

The bluebonnets were spectacular on Easter Sunday. (Photo by Kathy Keatley Garvey)
The bluebonnets were spectacular on Easter Sunday. (Photo by Kathy Keatley Garvey)

The bluebonnets were spectacular on Easter Sunday. (Photo by Kathy Keatley Garvey)

Posted on Friday, April 5, 2024 at 3:48 PM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

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