Tag Archives: trashline spider

Lots of Caterpillars along the American River, 05-25-19

I got around 6:00 am this morning and headed out to the American River Bend Park for my walk. It was overcast for most of the day, but I was able to do my walk without getting rained on, so that was good.

The first thing I saw when I got there was the leucistic female turkey and another “normal”-colored turkey walking through the tall grass along the side of the road with one small poult following after them. I don’t know which of the gals had the baby, but they both seemed to be taking care of it.  Poults are so hard to photograph most of the time because the moms try to keep them hidden as much as possible. So, I only got a few shots of the baby’s behind.

This is the time of year for caterpillars at the park and you could see Pipevine Swallowtail and Rusty Tussock Moth caterpillars almost everywhere you looked.  When I was videoing some of the Pipevine Swallowtail guys eating pipevine a woman and two of her friends came up. The woman plucked a caterpillar from the ground to show it to their friends, and when she came back to set it back onto a pipevine plant, I asked her if she’d seem the Tussocks.  She said, no, so I showed her where some of them were and gave her and her friends a mini lesson on the species.  Naturalist thing: check.

CLICK HERE for the album of photos.

The pipevine plants were abundant: on the ground, over logs, up into the trees and shrubbery. Some of them were super-thick.  The wild grape vines were also everywhere. They seem larger than I’ve seen them in years – but that’s because of the rains, I’m sure. We were living with drought with so long that we don’t recognize the landscapes with water anymore…  The Elegant Clarkia was in bloom all over the place; patches of pink – and some white – all along the river trail. So pretty.

Lots of House Wrens around singing today. I saw one male go over to a slit-like cavity in the side of a tree and look in, then he flew up into a nearby tree advertising his find.  But the cavity was already taken by a pair of Oak Titmice. The mom came up with a beak full of bugs and started fussing at the Wren. She flew at him a couple of times to drive him off, but he was pretty persistent. When both of them were away from the cavity, I walked up to the tree to see if I could hear any babies inside. When I tapped on the tree, I could hear a hiss from inside. Sometimes, baby birds hiss to make themselves sound like snakes, so predators won’t bother to come inside the nesting cavity – and it also deters human from trying to get a better look inside. Hah!

I walked for about 4 hours and then headed back home.

Species List:

  1. American Bumblebee, Bombus pennsylvanicus,
  2. Anna’s Hummingbird, Calypte anna,
  3. Bedstraw, Cleavers, Galium aparine,
  4. Blue Elderberry, Sambucus cerulea,
  5. Bush Monkey Flower, Mimulus aurantiacus,
  6. California Buckeye Chestnut, Aesculus californica,
  7. California Hairstreak Butterfly, Satyrium californica,
  8. California Pipevine Swallowtail, Battus philenor hirsuta,
  9. California Pipevine, Aristolochia californica,
  10. California Wild Grape, Vitis californica,
  11. Canada Goose, Branta canadensis,
  12. Common Green Lacewing, Chrysoperla carnea,
  13. Common Hoptree, Ptelea trifoliata,
  14. Cranefly, Tipula spp.,
  15. Creek Clematis, Clematis ligusticifolia,
  16. Destroying Angel Mushroom, Amanita ocreata,
  17. Dog Vomit Slime Mold, Fuligo septica,
  18. Dogtail Grass, Cynosurus echinatus,
  19. Eastern Gray Squirrel, Sciurus carolinensis,
  20. Elegant Clarkia, Clarkia unguiculata,
  21. European Praying Mantis, Mantis religiosa,
  22. Gold Dust Lichen, Chrysothrix candelaris,
  23. Goldwire, Hypericum concinnum,
  24. Gouty Stem Gall, Callirhytis quercussuttoni,
  25. Great Egret, Ardea alba,
  26. Green Shield Lichen, Flavoparmelia caperata,
  27. House Wren, Troglodytes aedon,
  28. Interior Live Oak, Quercus wislizeni,
  29. Italian Thistle, Carduus pycnocephalus,
  30. Lace Lichen, Ramalina menziesii,
  31. Lesser Goldfinch, Spinus psaltria,
  32. Live Oak Gall Wasp, 1st Generation, Callirhytis quercuspomiformis,
  33. Live Oak Gall Wasp, 2nd Generation, Callirhytis quercuspomiformis,
  34. Mourning Dove, Zenaida macroura,
  35. Nuttall’s Woodpecker, Picoides nuttallii,
  36. Oak Leaf-Roller Moth, Archips semiferanus,
  37. Oak Moss Lichen, Evernia prunastri,
  38. Oak Titmouse, Baeolophus inornatus,
  39. Oak Treehopper, Platycotis vittata,
  40. Oregon Ash, Fraxinus latifolia,
  41. Painted Lady Butterfly, Vanessa cardui,
  42. Poison Oak, Toxicodendron diversilobum,
  43. Rattlesnake Grass, Big Quaking Grass, Briza maxima,
  44. Rio Grande Wild Turkey, Meleagris gallopavo intermedia,
  45. Rusty Tussock Moth, Orgyia antiqua,
  46. Spotted Towhee, Pipilo maculatus,
  47. Sunburst Lichen, Xanthoria elegans,
  48. Sweet Broom, Cytisus racemosus,
  49. Toothed Crust Fungus, Basidioradulum radula,
  50. Trashline Spider, Cyclosa turbinata,
  51. Tree Swallow, Tachycineta bicolor,
  52. Tule Pea, Lathyrus jepsonii,
  53. Turkey Tail Fugus, Trametes versicolor,
  54. Valley Oak, Quercus lobata,
  55. Western Bluebird, Sialia mexicana,
  56. Western Redbud, Cercis occidentalis,
  57. Winter Vetch, Vicia villosa,
  58. Yellow-Faced Bumblebee, Bombus vosnesenskii

Deer, Squirrels and Vultures on 10-27-18

I got around 6:30 am and headed over to the Effie Yeaw Nature Preserve. It was a little foggy and about 49º at the preserve when I got there but went up to about 77º by the afternoon.

The first thing I saw when I got into the preserve was a large 3-pointer buck. He was moving through the meadow with the fog around his flanks and ankles. He was really too far away to get any super good photos of him, but I was still able to get a handful of fairly good images.

Then I came across a group of females, one fawn and a spike buck. Because the group was so close to one another, I was able to get a few two-fer shots which I always like. One female stepped forward to act as a barrier between me and the rest of the group. She eventually crossed the trail and hung out in the shallow pasture on that side. Among the deer there, I’m able to recognize a few individuals, especially one with a very long face. That one was a part of this group, so I was able to get photos of her. The deer seemed fine with me there (all dressed in black and not moving much) but were startled when a pair of other walkers came by (dressed in more brightly colored clothing and walking somewhat quickly).

The “shy mama” deer and her fawn were on the other side of the preserve. She doesn’t seem to be in any hurry to introduce her baby to the rest of the herd.

There were a LOT of Turkey Vultures out thus morning, including a couple of juveniles (with their steel-black beaks). At one spot I was able to see seven or eight of them all standing with their wings out in the “heraldic” pose. I think they’re such neat birds.

I also saw quite a few Northern Flickers out today, a Red-Shouldered Hawk hunting in the same field he was the last time I was out at the preserve, and a Cooper’s Hawk that only show me its back. I caught a glimpse of a coyote but was unable to get any photos of it.

I was able to get some video footage of an Eastern Fox Squirrel worrying the meat out of an old black walnut shell, and more footage of a California Ground Squirrel pealing and eating an acorn, and another Ground Squirrel working on the front of its burrow. I’m always fascinated by how well and quickly they can manipulate things with their front paws.

Showy Milkweed is all dying right now and going to seed. Only one or two Monarch caterpillars early in the year and nothing this fall. Much less than last year.

I walked for about 3 hours and then headed back home,

Insects at the Wetlands, 09-09-18

I headed out to the Cosumnes River Preserve to see how things looked there.

On the way to the preserve, I counted 15 hawks along the highway (not including two that had been hit by cars), and that seemed to bode well, but at the preserve itself it’s still pretty bleak. They’re just now starting to pump water into the wetland areas, but today there was only a puddle at the far end of the boardwalk. Not enough to support many birds; and what birds were there flew off as soon as they saw me.

There is also no water along Desmond Road, so nothing to see there either. I DID get to see a handsome juvenile Red-Tailed Hawk along the also-empty slew. It had landed on the cracked and dried bed of the slough… but was then chased off by a very brave ground squirrel. The hawk flew up into the naked branches of a nearby tree, and I was able to get quite a few photos of it before it took off again.

CLICK HERE for the full album of photos.

Since there wasn’t much else to see, I pulled by focus in tighter and started combing the few surrounding trees and shrubs with my eyes for any sight of galls, insects and other stuff like that. It took a little time, but I was rewarded for my patience.

I found single specimens of three different species of dragonfly: Easter Forktail, Green Darner and Blue Dasher. All of them were in the trees, not moving, trying to warm themselves up in the morning sun. I also found several Praying Mantises (mostly boys and one girl), and a fat adult Katydid. I got some of them, including the Katydid, to walk on my hands. I also spotted some Trashline Spider webs but couldn’t see the spiders themselves.

Along the road I found a large bird’s nest that had fallen out of a tree, and, sadly, some road kill including an opossum and *waah! a Black-Tailed deer fawn. The fawn was smashed flat, so it must’ve been hit by a semi or something. I can’t imagine how traumatic that must have been to its mother. The fawn was a newborn, still in its spots…

As for the galls, I also found several different kinds: Spiny Turbans, Club Galls, Round Galls, Oak Apple galls, and every some “Woolybear” galls (Sphaeroteras trimaculosum). There were also the galls of the Ash Flower mite on an ash tree.

My sister Monica had asked what “galls” were specifically… Galls are malformations caused by the interaction between a plant and an insect (like a wasp or midge or mite), a plant and a fungus (like rust fungus), or a plant and another plant (like mistletoe). To protect itself from the insect, fungus or other plant, the host plant (or tree) forms a protective layer of material over the intruder, and that protective layer is the gall. Galls can be in the leaves, in the bark, on the branches, or on the flowers, seeds, catkins or acorns.

The Woolybear galls I saw today, for example, are formed on the backside of oak leaves when a cynipid wasp lays its egg on the leaf. A chemical in the egg tells the tree “grow something here”, and also gives it a blueprint of what to grow. So, what you’re seeing in the photos is actually fuzzy plant material that the oak tree grew to protect itself from the developing critter inside the egg. The wasp larva grows inside the gall and then exits when its mature. Each wasp species has its own unique gall (and some have two different ones in the same year).

Anyway… I walked for about 2 hours and then headed back home.