Species on page:

Variable checkerspot (Euphydryas chalcedona)

Bay checkerspot (Euphydryas editha ssp. )bayensis)

Variable checkerspot (Euphydryas chalcedona)

Tilden

Check her spots

Variable Checkerspot (Euphydryas chalcedona)
Family: Nymphalidae (Brush-footed butterflies)
Tilden Park, Berkeley
May 31, 2014

Variable Checkerspot (Euphydryas chalcedona)
Family: Nymphalidae (Brush-footed butterflies)
Russian Ridge
May 11, 2020
Canon 7D markII

Checkerspot on Yerba Santa

Jasper Ridge Open House
May 12, 2018
Canon 7Dmark2

Check her spot

Variable or Chalcedon checkerspot (Euphydryas chalcedona)

Jasper Ridge
with David and Syler
April 23, 2017
Canon rebel T5i

Variable Checkerspot (Euphydryas chalcedona)
Family: Nymphalidae (Brush-footed butterflies)
Sam McDonald Park - 2020
June 10, 2020
Canon 7D markII

Variable Checkerspot (Euphydryas chalcedona)
Family: Nymphalidae (brush-footed butterflies)
Alum Rock State Park
Bioblitz
March 13, 2021
Canon 7dmark2

Various variables

Variable checkerspot (Euphydryas chalcedona)
Family: Nymphalidae (Brush-footed butterflies)
Jasper Ridge
With Cheryl
March 20, 2023
Canon 7Dmark2

Bay checkerspot (Euphydryas editha ssp. )bayensis)

At bay

Bay checkerspot (Euphydryas editha ssp. bayensis)
Family: Nymphalidae (Brush-footed butterflies)
Wild flower walk
Coyote Ridge
April 5, 2025
Canon R5

Checkerspot on tidytips

Bay checkerspot (Euphydryas editha ssp. bayensis)
Family: Nymphalidae (Brush-footed butterflies)
Coyote Ridge
April 5, 2025
Canon R5

Bay checkerspot trail

Signs
Bay checkerspot (Euphydryas editha ssp. bayensis)
Family: Nymphalidae (Brush-footed butterflies)
Coyote Ridge
April 5, 2025
Canon R5

Butterfly sculpture

Sculpture
Coyote Ridge
April 5, 2025
Canon R5

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Last modified: April 7, 2023
Created: March 27, 2014 (from bluemorpho.html)
contact: siegelr@stanford.edu
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