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Showing posts with label insect. Show all posts
Showing posts with label insect. Show all posts

Tuesday, August 18, 2026

Butterfl-eyes?

  

Close-up of the large eye spots on the forewing of a Common Wood-Nymph butterfly (Cercyonis pegala). 

Here's the entire butterfly, perched among grasses:

 
Interestingly, I've observed Common Wood-Nymphs in grasslands closer to Highway 1 near the Bodega Bay Community Center, which is only about 2 miles away as the butterfly flies (if the butterfly flies in a fairly straight line).  But I don't think I've seen one on Bodega Head yet.  The photo above is from the Salt Point area.
 

Saturday, August 15, 2026

Wandering by

  

If you've been at the coast recently, you might have encountered these dragonflies zipping around, sometimes in large numbers.  Wandering Gliders (Pantala flavescens) sometimes appear in our area during late summer, especially with passing weather fronts. 

They're impressive fliers, but it's harder to spot them perched on vegetation.  This morning we found lots of them roosting in a grassland, and after many attempts we were able to get close enough to one of them for a few photos.

Note the beautiful golden abdomen and the very broad wings. 

 
 
 
You can also see Spot-winger Gliders (Pantala hymenaea) in our area.  In fact, in my experience Spot-winged Gliders are usually more common than Wandering Gliders in Bodega Bay.  But something's different this year and Wandering Gliders appear to be more common at this time.  (To compare the two species, click here.)

Sunday, August 2, 2026

Among the mint flowers

  

Gray Hairstreak (Strymon melinus), laying eggs among mint flowers in our garden, 2 August 2026. 

Sunday, May 17, 2026

Sky blue

  

Walking over to the farmers market this morning, I caught a glimpse of a dragonfly exploring the sun-exposed branches of a willow tree.  It disappeared, but when I turned the corner I started scanning up high, looking for potential sites where it could have landed.  I was about to give up, when my eyes caught the blue of the darner's eyes.

Blue-eyed Darner (Rhionaeschna multicolor) in Sebastopol on 17 May 2026. 

Friday, April 17, 2026

Shiny and new

  

The beautiful wings of a California Darner (Rionaeschna californica).  Note how shiny and new they look.  [You can click on the image for a larger version.]  I could see this darner's wings glittering in the sun as it flew across a grassland.  When it landed nearby, I leaned in for a closer view.  Because the wings are so fresh, it's likely this individual metamorphosed recently.  Once a dragonfly has been flying for a while, the wings lose their shine and can show nicks and other impacts.

Sunday, April 5, 2026

A dip in the creek?

  

We spent some time watching an American Dipper (Cinclus mexicanusin a creek along the Oregon Coast today (5 April 2026).  I had trouble deciding which photos to share, so here are a few different views.  Enjoy!

 

 

 
 
 

Sunday, March 8, 2026

One Mourning in March

More warm air temperatures = more butterfly sightings.  Today (8 March 2026) I was in Cotati and came across a few Mourning Cloaks (Nymphalis antiopa), example above, and a couple of Pipevine Swallowtails (Battus philenor)

Saturday, March 7, 2026

Basking and nectaring

   

Air temperatures reached at least the high 60s in Bodega Bay today (7 March 2026).  I started seeing butterflies zipping by in the morning, so I went out after lunch for a short walk and took a few photos.

California Tortoiseshells (Nymphalis californica) were the most common butterflies I saw today (photo above), but I also noticed quite a few Margined Whites (Pieris marginalis) and at least one Western Pine Elfin (Incisalia eryphon).

Many of the tortoiseshells were nectaring on willow catkins:

 

Monday, February 2, 2026

West Coast from above and below

  

Air temperatures reached a balmy 65-70°F in Cotati yesterday (1 February 2026).  I took a quick look for butterflies in the afternoon.  Here's a West Coast Lady (Vanessa annabella) from above (above) and from below (below).  :)

 

Sunday, December 28, 2025

Warming up in the sun

  

I helped out with the Western Sonoma County Christmas Bird Count today (28 December 2025).  It was a very calm and warm day at the coast, with air temperatures reaching at least 56°F (13°C) and perhaps even higher.  (I think it's my first Christmas Bird Count wearing a t-shirt for part of the day!)  

Although it was a nice day for birding, I also saw quite a few insects  a half a dozen bumblebees, at least 4-5 butterflies, and possibly one dragonfly.  Some of the butterflies flew by too quickly for an i.d., but at least two of them were Red Admirals (Vanessa atalanta) basking in the sun. 

Monday, December 1, 2025

December dragon

  

Air temperatures reached the mid-high 50's today, but the afternoon sun was warm enough to activate this dragonfly.  It zipped into our backyard and landed on one of the remaining hot peppers in the garden.

Variegated Meadowhawk (Sympetrum corruptum) photographed in Cotati on 1 December 2025.  

With many thanks to Eric for the great photo!

Sunday, June 8, 2025

Overhead

  

Nice to see a Black Saddlebags (Tramea lacerata) over our backyard this afternoon (8 June 2025). 

Sunday, May 4, 2025

Satyrs and dragons

  

 Satyr Anglewing (Polygonia satyrus)

 

 
Close-up of a California Darner (Rhionaeschna californica)
 
Both photos from Cotati on 4 May 2025
 

Thursday, May 1, 2025

May beauty!

  

Wow!  When Claire started to ask me if I could help with a moth i.d. today (1 May 2025), I had no idea she would be taking me to see this beautiful Ceonothus Silkmoth (Hyalophora euryalus)!

Claire and Emma spotted this amazing moth while they were eating lunch.  It was cool at the coast today and the moth was very still, so we were able to get some nice photos.

Here's a close-up of her very fuzzy body, including the wonderful striped pattern on her abdomen:

 
 
Eric captured a nice view of the markings along the wing margins:
 
 
 
Zooming in, it just gets better:
 
 
 
And here's the apex of the forewing, with pretty rose-pink coloring and the oval spot with its little crescent moon:
 
 
 
You can even see the scales making up the oval spot:
 
 
Welcome to May!
 
With many thanks to Claire and Emma for spotting this beauty, and to Eric for most of the nice close-ups!

Wednesday, April 9, 2025

Cloaks, admirals, and angles +

  

It warmed up quite a bit in Cotati today  at one point our outdoor thermometer was reading ~80°F (~26°C).  Butterflies were definitely taking advantage of the sun. 

Above, a Mourning Cloak (Nymphalis antiopa).

Next, a Red Admiral (Vanessa atalanta):

 

And, a Satyr Anglewing (Polygonia satyrus):

 

Also, we checked on the Anna's Hummingbird fledgling.  Eric spotted it very high, about 50 feet up in a tree adjacent to the nest site.  Mom flew in a couple of times to feed the fledgling, but only about every 20 minutes (see below).  In between feeding visits from mom, the fledgling probed nearby buds and leaves and practiced short flights among the branches.

 
The female might feed the fledgling for 1-2 weeks after they've left the nest, but it will likely be harder for us to locate them as time goes on and they spend time farther from the nest site.