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: Gulf Fritillary

The Shadow Knows, But What Does It Know?

Find beauty not only in the thing itself but in the pattern of the shadows, the light and dark which that thing provides.---JunichiroTanizaki (1886-1965), Japanese author. The shadow knows, but what does it know? It knows to follow. It follows...

The Gulf Fritillary, a brightly colored orange and black butterfly, casts a distinctive shadow. (Photo by Kathy Keatley Garvey)
The Gulf Fritillary, a brightly colored orange and black butterfly, casts a distinctive shadow. (Photo by Kathy Keatley Garvey)

The Gulf Fritillary, a brightly colored orange and black butterfly, casts a distinctive shadow. (Photo by Kathy Keatley Garvey)

Up and away...the butterfly and the shadow begin to vanish. (Photo by Kathy Keatley Garvey)
Up and away...the butterfly and the shadow begin to vanish. (Photo by Kathy Keatley Garvey)

Up and away...the butterfly and the shadow begin to vanish. (Photo by Kathy Keatley Garvey)

Posted on Wednesday, October 18, 2023 at 8:02 AM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

The Butterfly Egg: The Promise of a New Generation

Ever seen a Gulf Fritillary laying an egg? The Gulf Frit, or "passion butterfly" (Agraulis vanillae), lays her tiny, yellow eggs, singly, on her host plant, the passionflower vine (Passiflora). The egg? It's about the size of a pin head. Look...

The adult Gulf Fritillary butterfly is a brilliant orange, with silver-spangled underwings. This one is nectaring on a Mexican petunia in a Vacaville garden. (Photo by Kathy Keatley Garvey)
The adult Gulf Fritillary butterfly is a brilliant orange, with silver-spangled underwings. This one is nectaring on a Mexican petunia in a Vacaville garden. (Photo by Kathy Keatley Garvey)

The adult Gulf Fritillary butterfly is a brilliant orange, with silver-spangled underwings. This one is nectaring on a Mexican petunia in a Vacaville garden. (Photo by Kathy Keatley Garvey)

A Gulf Fritillary laying an egg on a tendril of a passionflower vine in a Vacaville garden. (Photo by Kathy Keatley Garvey)
A Gulf Fritillary laying an egg on a tendril of a passionflower vine in a Vacaville garden. (Photo by Kathy Keatley Garvey)

A Gulf Fritillary laying an egg on a tendril of a passionflower vine in a Vacaville garden. (Photo by Kathy Keatley Garvey)

Posted on Friday, October 6, 2023 at 4:13 PM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

Blanket Flower: the Picture of Autumn

If you've been ignoring your calendar, you may have not realized that autumn began Sept. 23. We know it as the season between summer and winter, when days grow shorter, when liquidambar leaves turn red, and when the blanket flower lives up to its...

A Gulf Fritillary, Agraulis vanillae, clings to a blanket flower, Gaillardia. (Photo by Kathy Keatley Garvey)
A Gulf Fritillary, Agraulis vanillae, clings to a blanket flower, Gaillardia. (Photo by Kathy Keatley Garvey)

A Gulf Fritillary, Agraulis vanillae, clings to a blanket flower, Gaillardia. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, October 3, 2023 at 8:36 AM
Focus Area Tags: Environment, Yard & Garden

What Good Is a Butterfly?

In his fascinating book, "Life on a Little-Known Planet: A Biologist's View of Insects and Their World," Connecticut-born biologist/entomologist Howard Ensign Evans (1919-2002) asks "What good is a butterfly?" "To the farmer, it is an adult...

A tattered Gulf Fritillary sipping nectar from a zinnia in a Vacaville, Calif., garden. (Photo by Kathy Keatley Garvey)
A tattered Gulf Fritillary sipping nectar from a zinnia in a Vacaville, Calif., garden. (Photo by Kathy Keatley Garvey)

A tattered Gulf Fritillary sipping nectar from a zinnia in a Vacaville, Calif., garden. (Photo by Kathy Keatley Garvey)

A Gulf Fritillary laying an egg on her host plant, Passiflora. (Photo by Kathy Keatley Garvey)
A Gulf Fritillary laying an egg on her host plant, Passiflora. (Photo by Kathy Keatley Garvey)

A Gulf Fritillary laying an egg on her host plant, Passiflora. (Photo by Kathy Keatley Garvey)

A Gulf Fritillary showing rejection toward a mate after laying an egg on the tendrils of a passionflower vine.  (Photo by Kathy Keatley Garvey)
A Gulf Fritillary showing rejection toward a mate after laying an egg on the tendrils of a passionflower vine. (Photo by Kathy Keatley Garvey)

A Gulf Fritillary showing rejection toward a mate after laying an egg on the tendrils of a passionflower vine. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, August 8, 2023 at 8:23 PM
Focus Area Tags: Environment, Innovation, Natural Resources, Yard & Garden

Climate-Change Resources

University of California UC ANR Green Blog (Climate Change and Other Topics) https://ucanr.edu/blogs/Green/index.cfm?tagname=climate%20change (full index)

Examples:

     -  Save Trees First: Tips to Keep Them Alive Under Drought https://ucanr.edu/b/~CdD 

     - Landscaping with Fire Exposure in Mind: https://ucanr.edu/b/~G4D

     - Cities in California Inland Areas Must Make Street Tree Changes to adapt to Future Climate  https://ucanr.edu/b/~oF7

 
 

Drought, Climate Change and California Water Management Ted Grantham, UC Cooperative Extension specialist (23 minutes) https://youtu.be/dlimj75Wn9Q

Climate Variability and Change: Trends and Impacts on CA Agriculture Tapan Pathak, UC Cooperative Extension specialist (24 minutes) https://youtu.be/bIHI0yqqQJc

California Institute for Water Resources (links to blogs, talks, podcasts, water experts, etc.) https://ciwr.ucanr.edu/California_Drought_Expertise/

UC ANR Wildfire Resources (publications, videos, etc.) https://ucanr.edu/News/For_the_media/Press_kits/Wildfire/ (main website)

      -UC ANR Fire Resources and Information https://ucanr.edu/sites/fire/ (main website)

            -Preparing Home Landscaping https://ucanr.edu/sites/fire/Prepare/Landscaping/

UC ANR Free Publications https://anrcatalog.ucanr.edu/ (main website)

- Benefits of Plants to Humans and Urban Ecosystems: https://anrcatalog.ucanr.edu/pdf/8726.pdf

 -Keeping Plants Alive Under Drought and Water Restrictions (English version) https://anrcatalog.ucanr.edu/pdf/8553.pdf

  (Spanish version) https://anrcatalog.ucanr.edu/pdf/8628.pdf

-  Use of Graywater in Urban Landscapes https://anrcatalog.ucanr.edu/pdf/8536.pdf

-  Sustainable Landscaping in California https://anrcatalog.ucanr.edu/pdf/8504.pdf

 

Other (Non-UC) Climate Change Resources

Urban Forests and Climate Change. Urban forests play an important role in climate change mitigation and adaptation. Active stewardship of a community's forestry assets can strengthen local resilience to climate change while creating more sustainable and desirable places to live. https://www.fs.usda.gov/ccrc/topics/urban-forests

Examining the Viability of Planting Trees to Mitigate Climate Change (plausible at the forest level) https://climate.nasa.gov/news/2927/examining-the-viability-of-planting-trees-to-help-mitigate-climate-change/

Reports and other information resources coordinated under the auspices of the United Nations and produced through the collaboration of thousands of international scientists to provide a clear and up to date view of the current state of scientific knowledge relevant to climate change. United Nations Climate Action

Scientific reports, programs, action movements and events related to climate change. National Center for Atmospheric Research (National Science Foundation)

Find useful reports, program information and other documents resulting from federally funded research and development into the behavior of the atmosphere and related physical, biological and social systems. Search and find climate data from prehistory through to an hour ago in the world's largest climate data archive. (Formerly the "Climatic Data Center") National Centers for Environmental Information (NOAA)

Think tank providing information, analysis, policy and solution development for addressing climate change and energy issues (formerly known as the: "Pew Center on Global Climate Change"). Center for Climate & Energy Solutions (C2ES)

Mapping Resilience: A Blueprint for Thriving in the Face of Climate Disaster. The Climate Adaptation Knowledge Exchange (CAKE) was launched in July 2010 and is managed by EcoAdapt, a non-profit with a singular mission: to create a robust future in the face of climate change by bringing together diverse players to reshape planning and management in response to rapid climate change. https://www.cakex.org/documents/mapping-resilience-blueprint-thriving-face-climate-disaster

Cal-Adapt provides a way to explore peer-reviewed data that portrays how climate change might affect California at the state and local level. We make this data available through downloads, visualizations, and the Cal-Adapt API for your research, outreach, and adaptation planning needs. Cal-Adapt is a collaboration between state agency funding programs, university and private sector researchers https://cal-adapt.org/

Find reports, maps, data and other resources produced through a confederation of the research arms of 13 Federal departments and agencies that carry out research and develop and maintain capabilities that support the Nation's response to global change. Global Change (U.S. Global Change Research Program)

The Pacific Institute is a global water think tank that combines science-based thought leadership with active outreach to influence local, national, and international efforts to develop sustainable water policies. https://pacinst.org/our-approach/

Making equity real in climate adaptation and community resilience policies and programs: a guidebook. https://greenlining.org/publications/2019/making-equity-real-in-climate-adaption-and-community-resilience-policies-and-programs-a-guidebook/ 

Quarterly CA Climate Updates and CA Drought Monitor Maps (updated each Thursday) https://www.drought.gov/documents/quarterly-climate-impacts-and-outlook-western-region-june-2022

 

 

 

 

Posted on Wednesday, May 10, 2023 at 1:21 PM
Focus Area Tags: Environment

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