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Citizen Science, Firsts, General Blog, Naturalist, photography

CalNat Field Trip #2, Lake solano Park, 07-13-19

On the way to Lake Solano Park for our second Certified California Naturalist field trip of the summer, I stopped to put some gas in my car, and I was treated with the sight of some hot air balloons floating over the city of Winters and its surrounding fields. One of the balloons was either dragging or coming in for landing because it got REALLY low over downtown. I could see the people in the basket.  I was kind of surprised to see the balloons at all considering that it was already about 62° when I got to Winters.  Hot air balloons only work if the air around them is cooler than the air in the balloon (so they fly more successfully in the fall-to-spring time period than they do in the summer.)

I was the first one in our group to get to the park and pulled up into one of the upper parking lots because the lot nearest the park itself was still closed.  Technically, the park doesn’t open until 8:00 am, so I was there before the all-gates-open time. The rangers weren’t too pleased that I was in the upper lot before 7:30 am, but they didn’t say anything – until AFTER 8:00 am and my students had arrived, and we were in the park area itself.  I’ll know better next time not to get there early.

The reason for trying to get my group there earlier in the day, though, was to try to beat the heat. It got up to 79° by 10:30 am. So, we cut the trip a little short to get everyone back in their air-conditioned cars before we all overheated. Along with my co-worker Bill and most of the students in the class, Greg Ira (the Director of the Certified California Naturalist program at the University of California) joined us for our walk.

CLICK HERE for the full album of photos.

One of the first things we pointed out to the group was the difference between the native Black Walnut trees and the English Walnut trees. English Walnut trees don’t generally do good in California, so they’re grafted onto the native Black Walnut root stock. We were able to show the students the graft mark in one of the trees (with the Black Walnut on the bottom and the English Walnut on top) and showed them that even through the tree itself was now primarily English Walnut, they could still see some shoots of Black Walnut stems and leaves growing up out of the root stock.

English Walnut grafted onto Black Walnut rootstock.

We seemed to hear more birds than we put eyes on, and my student Alison K., who like our student Ken E., is a birding expert, helped us with the sound IDs.  Alison also told the group about the sap wells we were seeing in the bark of some of the trees, created by Sapsucker birds who drill the wells not so much to suck the sap, but to attract insects they can eat.  On one tree we found several clear samples of the wells, along with some hefty outpourings of the sweet sap.

Tree sap oozing from wells drilled by Sapsuckers.

We also came across a large juvenile Great Blue Heron that was sitting in a tree adjacent to the trail.  It posed for some photos, pooped into the river and then flew off with a deep-throated croaky squawk. I guess he told us what he thought about us. We also came across a small creche of Peahens with their fledgling poults. A group of three moms were taking the babies to the edge of the river to get a drink.

 I myself was focused more on finding galls than seeing birds on this trip, however, and was able to point out newly budding examples of Pumpkin galls, Roll Gall Midge galls, Erineum Mite galls, Cluster Galls, Spiny Turbans, Two-Horned galls and Flat-Topped Honeydew galls. Most of the galls were just starting to emerge and weren’t their full size yet.  Give them another week or two and they should be spectacular.

 Our group also found quite a few different orb-weaver spiders included Spotted Orb Weavers and Long-Jawed Orb Weavers. And we spotted a variety of butterflies, dragonflies and damselflies including: California Pipevine Swallowtail butterflies, a sleepy Buckeye butterfly, a Painted Lady butterfly, and a Tiger Swallowtail butterfly on the wing; Widow Skimmer dragonflies, Flame Skimmers, Four-Spotted Skimmers, Pond Skimmers and Blue Dasher dragonflies, plus several damselflies that looked like they’d just emerged and weren’t colored-up yet.

Along with imparting some of what I know to the class, I always learn something new on these field trips or add to knowledge I already have, so it’s always fun and exciting to me. I found two galls I hadn’t seen before and found out that even the experts were having trouble properly identifying them. One was a gall made by the Roll Gall Midge (whose species is known but not its genus) and it took the form of rolled edges along the leaves of Live Oak trees.  The other was an odd tubular “prick” on the leaf of a Valley Oak tree. At first, I thought I was just looking at a weird anomaly on the leaf, but then I saw the exact same structure repeated on leaves of different Valley Oaks, so I took some photos and looked it up when I got home.  Experts recognize it as a wasp-induced gall but they don’t know what species it’s associated with yet, and think it might be a second-generation gall for an already identified gall wasp.  Everything I found on it called it a “Leaf Gall Wasp” gall but with the species listed as “Unidentified”. How neat!

Gall of the UNIDENTIFIED Leaf Gall Wasp.

 As we were looking at some California Wild Grape vines, Greg asked for the term for the process by which tendrils wrap around things. None of us could remember it at the time. Of course, when I got home, it came to me: “THIGMOTROPSIM”! Cool word, huh?  You can read more about it here: http://biology.kenyon.edu/edwards/project/steffan/b45sv.htm

Another word that wouldn’t come to mind yesterday when we were out on the field trip… We saw a lot of damselflies that had apparently just emerged and weren’t “colored up” yet, and I couldn’t remember the term for that state.  It’s “TENERAL“: the state of an insect immediately after molting. At this time the insect’s exoskeleton has not hardened and it may be pale in color.

A “teneral” damselfly

A little further along our walk, some of the students noticed frothy ooze coming out of the base of a Valley Oak tree. It looked something like Sudden Oak Death (SOD) to me, but it was a lot more frothy, and I’d never seen SOD near the bottom of a tree before. So, I looked it up when I got home.

 The foam is from a bacterial infection in the tree called “Alcoholic Flux” or Foamy Canker. It usually affects trees in the summer that have been stressed in some way. Bacteria infects the tree and ferments some of the sap. The fermentation is expelled by the tree in a frothy slime that kind of smells like sour beer. Unlike SOD, alcoholic flux isn’t usually a permanent or fatal kind of infection. It’s usually gone by the end of the summer.

“Alcoholic Flux” or Foamy Canker on the base of a Valley Oak tree.

We’d also seen a lot of small gnats around the ooze, and I’m not sure, but I’m going to infer that they were getting buzzed on the fermented juice. Hah!

By 10:30 it was already too hot to keep people out in the sun, so the group broke up and we all headed back to our cars by different routes.

Species List:

  1. Acorn Woodpecker, Melanerpes formicivorus,
  2. Alcoholic Flux bacteria, Foamy Canker, Slime Flux,
  3. American Bullfrog, Lithobates catesbeianus,
  4. Belted Kingfisher, Megaceryle alcyon,
  5. Black Phoebe, Sayornis nigricans,
  6. Black Walnut, Juglans nigra,
  7. Blue Dasher, Pachydiplax longipennis,
  8. Blue Elderberry, Sambucus cerulea,
  9. Box Elder Tree, Acer negundo,
  10. Bull Thistle, Cirsium vulgare,
  11. California Pipevine Swallowtail Butterfly, Battus philenor hirsuta,
  12. California Pipevine, Aristolochia californica,
  13. California Scrub Jay, Aphelocoma californica,
  14. California Wild Grape, Vitis californica,
  15. Canada Goose, Branta canadensis,
  16. Common Buckeye Butterfly, Junonia coenia,
  17. Common Merganser, Mergus merganser,
  18. Convoluted Gall Wasp, Andricus confertus,
  19. Eight-Spotted Skimmer, Libellula forensic,
  20. English Plantain, Ribwort, Plantago lanceolata,
  21. English Walnut, Juglans regia,
  22. Flame Skimmer, Libellula saturate,
  23. Flat-Topped Honeydew Gall Wasp, Dishopcaspis eldoradrnsis,
  24. Great Blue Heron, Ardea herodias,
  25. Green Shield Lichen, Flavoparmelia caperata,
  26. Hoary Rosette Lichen, Physcia aipolia,
  27. Indian Peafowl, Pavo cristatus,
  28. Interior Live Oak, Quercus wislizeni,
  29. Leaf Gall Wasp, Unidentified
  30. Painted Lady Butterfly, Vanessa cardui,
  31. Poison Oak, Toxicodendron diversilobum,
  32. Pumpkin Gall Wasp, Dryocosmus minusculus,
  33. Roll Gall Midge, Contarinia sp.,
  34. Spiny Turban Gall Wasp, Antron douglasii,
  35. Spotted Orb Weaver Spider, Neoscona crucifera,
  36. Sunburst Lichen, Xanthoria elegans,
  37. Two-Horned Gall Wasp, Dryocosmus dubiosus ,
  38. Valley Oak, Quercus lobata,
  39. Walnut Erineum Mite Gall, Aceria erinea,
  40. Western Pondhawk, Erythemis collocata,
  41. Western Tiger Swallowtail Butterfly, Papilio rutulus,
  42. Widow Skimmer Dragonfly, Libellula luctuosa,
  43. Woolly Aphid, Prociphilus sp.,
Firsts, General Blog, Naturalist, photography, Volunteering

Two-Horned Galls and a Beetle with a Hairy Chest, 07-11-19

Around 5:30 this morning, I headed out to the American River Bend Park for a walk. It was in the high 60’s when I got there and heated up quickly; around 71° when I left.

 I didn’t have an agenda in mind and was just watching for whatever Nature wanted to show me. I ended up finding a few galls on the oak trees, including one I’d never seen before. I’d seen photos of them but had never seen one “live”. It was a Two-Horned Gall of the wasp Dryocosmus dubiosus. Coolness. They’re found on the underside of the leaves of Live Oak trees, usually along the median vein. Also found the big Oak Apple galls, tiny Pumpkin Galls, and some Goldenrod galls.

In the water fountain near the restroom, I found a large beetle lying on its back.  It was about an inch long and really kind of “hairy”. It had lost one of its antennae and was dying, but I still took some photos of it.  I wasn’t exactly sure what it was, so when I got home, I Googled “beetle with hairy chest” – Hah! – and the correct identification actually came right up.  It was, of course, a “June Bug” or more correctly a May Beetle, Phyllophaga sp.  Around that same area, I found the shed skin of a snake, including its face.

June Bug, May Beetle, Phyllophaga sp.,

I could hear Red-Shouldered Hawks yelling at each other across the forest while I was out there, and at one point a fledgling flew down out of a tree onto the ground beside the trail.  I couldn’t tell if he actually caught anything or if he was just practicing, but he sat for a moment and looked over his shoulder at me so I could snap a photo before he flew off again.

CLICK HERE for the full album of photos.

Just as I was leaving, I came across the nesting cavity of some Tree Swallows. I watched them take turn flying in and out of the cavity a few times and got some photos before heading back to the house.

Events, Firsts, General Blog, Naturalist, photography

The 1st Summer 2019 Naturalist Field Trip, 06-15-19

I got up at 4:00 this morning, got the dog fed and outside to pee, and then headed out to Woodland for our first field trip for the summer naturalist class.  I got to the Woodland Library around 5:45 am and waited for my coworker Bill and the students arrive. The weather was VERY cooperative today. I was worried that the summer heat would make our field trips unbearable in the summer, but today it was nice.  It was in the low 60’s when we headed out, and only about 78° when we came back, so that was great.  There was also a slight breeze which helped, too.

When everyone got to the library and had signed in, we all headed out to the Sacramento National Wildlife Refuge.  I left my car in the parking lot and went with Bill in his van along with our student, Jeanette, who is a middle school teacher.

  • Locate and identify at least fifteen (15) animal species (birds, amphibians, reptiles)
  • Locate and identify at least ten (10) plant species
  • Locate and identify at least ten (10) insect species

While we were walking around the nature center, I think they all got the majority of those requirements!  The insects were probably the most difficult for everyone, but we’ll see on Friday (at class) how well everyone did. 

Near the nature center, we came across a large fat weevil sitting on the top of the flowering head of a tule.  Bill rapped on the weevil a couple of times and figured it was dead, but when I stroked it, its feet moved, so we all inferred that the weevil was in a state of torpor, waiting for the sun to get a little higher in the sky so it could warm up more and start moving around. 

Everyone took photos of it and tried to identify it using the iNaturalist app we’d told them about in class on Friday.  It came up as a Billbug Weevil from the genus Sphenophorus. If you look at the map in iNaturalist, though, you’ll see that Billbug Weevils have been sighted all over the globe. So, calling this a Billbug Weevil is somewhat accurate, but for a more precise ID, I wanted the students to try get down to the species level on the weevil when they got home. Insects can be especially hard to ID because there are literally millions of them, and you have to deal with taxon levels that include superfamilies, tribes and subtribes before you can get close to the species. It will be interesting to see how far the students are able to get.

We also found a buckwheat plant that I didn’t recognize as buckwheat at all because its shape wasn’t like any buckwheat plant I’d seen before.  The signage by the plant said it was California Buckwheat, Eriogonum fasciculatum, as did iNaturalist, but that didn’t quite look right to me. The leaves were the wrong shape.  So, I did a little more research, and I believe it was actually St. Catherine’s Lace, Eriogonum giganteum, a kind of wild buckwheat that usually only grows in Southern California. When we were studying the plant, two of the students (Jeanette and Edna) also observed that some of the flowers still had their pink pollen balls and others did not… and we inferred that those that didn’t have their pollen balls anymore had already been pollinated.

Buckwheat, St. Catherine’s Lace, Eriogonum giganteum, with pollen blass intact

When it came time to drive the auto-tour route, I drove Bill’s van so he could do more observations, and Jeanette and another student, Mica, a retired farmer, came along with us. Bill was able to open up both sides of his van, so the gals could get an unobstructed view of what was out on the preserve. Although everyone was able to go at their own pace along the route, we stopped at two of the park-and-stretch areas so we could compare notes and get a closer look at things.  At the first stop, the students Ken and Alison, who are already expert birders, were helping the students spot and identify bird species and also explained what they meant when they talked about the birds’ GISS.

GISS stands for “General Impression, Shape, and Size” (originally a military term). Birders often use the bird’s GISS as a way to do a preliminary or in-field identification of a bird when it’s backlit (only seen in silhouette) or is too far away to see any details of its coloring. So, Alison and Kent were able to distinguish a pair of Northern Harriers flying over our heads from the Red-Tailed Hawk that was flying near them by nothing but their GISS. Very cool.  I’m nowhere near being that kind of an expert. 

At the second park-and-stretch spot, students relaxed with their lunches for a little while, and I was able to find a couple of examples of a specific kind of gall to tell them about, a Cottonwood Petiole Gall and is created by the aphid, Pemphigus populitransversus. The wingless female aphid called a “stem mother” chews at the leaf petiole (the stalk that joins a leaf to a stem) until it swells and then she climbs inside the swelling and has her babies inside of it. The baby aphids are born live and can be in either a winged form (called an “alate”) or without wings.

Cottonwood Petiole Aphid Gall,
Pemphigus populitransversus

While the students were resting and checking up on their notes, one of them, Alison, let us see what she’d put into her field journal for the morning. She’s an artist, and she uses fountain pens and watercolors to write and decorate her entries. It was beautiful. I can hardly wait for Friday when all the students share their journals, so I can take photos and let you see what they’re doing…

I also overheard a couple of students talking about how much they enjoyed the class, how much they’ve learned already (in just two sessions) and how many resources we’ve introduced them to that they didn’t even know existed before now.  That is so gratifying!

One more learning moment: On the eucalyptus trees along the end auto-tour route on Saturday, I also stopped to pull a leaf off of an obliging eucalyptus tree, so I could show the students in our vehicle the white teepee-like formation on it that some folks mistake for galls.  The formations are actually called “lerps” and they’re created by a tiny insect called the Red Gum Lerp Psyllid, Glycaspis brimblecombei. These insects spin little white houses for themselves made of sugars and wax pulled from the leaves. They’re often very sticky with the honeydew produced by the insects.             

When we were done with the tour, everyone went their separate ways.

Species List:

  1. American Bullfrog, Lithobates catesbeianus,
  2. American Robin, Turdus migratorius,
  3. American Wigeon, Anas americana,
  4. Anna’s Hummingbird, Calypte anna,
  5. Ash-Throated Flycatcher, Myiarchus cinerascens,
  6. Bermuda Grass, Cynodon dactylon,
  7. Bewick’s Wren, Thryomanes bewickii,
  8. Billbug Weevil, Sphenophorus sp.,
  9. Birds-foot Trefoil, Lotus corniculatus,
  10. Black Phoebe, Sayornis nigricans,
  11. Black Saddlebags Dragonfly, Tramea lacerata,
  12. Black-Tailed Jackrabbit, Lepus californicusm,
  13. Blessed Milk Thistle, Silybum marianum,
  14. Brewer’s Blackbird, Euphagus cyanocephalus,
  15. Bristly Oxtongue, Helminthotheca echioides,
  16. Buckwheat, St. Catherine’s Lace, Eriogonum giganteum,
  17. Bulbous Canary Grass, Phalaris aquatica,
  18. Bullock’s Oriole, Icterus bullockii,
  19. California Flannelbush, Fremontodendron californicum,
  20. California Fuchsia, Epilobium canum,
  21. California Ground Squirrel, Otospermophilus beecheyi,
  22. Canada Goose, Branta canadensis,
  23. Cinnamon Teal, Anas cyanoptera,
  24. Cleveland Sage, Salvia clevelandii,
  25. Common Checkered Skipper, Pyrgus communis,
  26. Common Minnow, Phoxinus phoxinus,
  27. Common Teasel, Dipsacus fullonum,
  28. Cottonwood Petiole Aphid Gall, Pemphigus populitransversus,
  29. Coyote Brush, Baccharis pilularis,
  30. Desert Cottontail, Sylvilagus audubonii,
  31. Eurasian Collared Dove, Streptopelia decaocto,
  32. European Heliotrope, Heliotropium europaeum,
  33. European Starling, Sturnus vulgaris,
  34. Field Bindweed, Convolvulus arvensis,
  35. Field Mustard, Sinapis arvensis,
  36. Flax-leaved Horseweed, Erigeron bonariensis,
  37. Floating Water Primrose, Ludwigia peploides ssp. peploides,
  38. Fremont Cottonwood, Populus fremontii,
  39. Gold Dust Lichen, Chrysothrix candelaris,
  40. Goodding’s Willow, Salix gooddingii,
  41. Great Blue Heron, Ardea herodias,
  42. Great Egret, Ardea alba,
  43. Greater White-Fronted Goose, Anser albifrons,
  44. Great-Tailed Grackle, Quiscalus mexicanus,
  45. Green-Winged Teal, Anas carolinensis,
  46. Italian Thistle, Carduus pycnocephalus,
  47. Jimson Weed, Datura stramonium,
  48. Mallard, Anas platyrhynchos,
  49. Marsh Wren, Cistothorus palustris,
  50. Monarch Butterfly, Danaus plexippus,
  51. Mosquitofish, Gambusia affinis,
  52. Mourning Dove, Zenaida macroura,
  53. Mute Swan, Cygnus olor,
  54. Mylitta Crescent Butterfly, Phyciodes mylitta mylitta,
  55. Narrowleaf Cattail, Cattail, Typha angustifolia,
  56. Narrowleaf Milkweed, Asclepias fascicularis,
  57. Northern Bluet Damselfly, Enallagma cyathigerum,
  58. Northern Pintail, Anas acuta,
  59. Northern Shoveler, Anas clypeata,
  60. Oleander Aphid, Aphis nerii,
  61. Pied-Billed Grebe, Podilymbus podiceps,
  62. Poison Hemlock, Conium maculatum,
  63. Raccoon, Procyon lotor,
  64. Red Gum Lerp Psyllid, Glycaspis brimblecombei,
  65. Red-Winged Blackbird, Agelaius phoeniceus,
  66. Rough Cocklebur, Xanthium strumarium,
  67. Sharp-leaved Fluellen, Kickxia elatine,
  68. Showy Milkweed, Asclepias speciosa,
  69. Spotted Orb-Weaver Spider, Neoscona crucifera,
  70. Striped Horsefly, Tabanus lineola,
  71. Sunburst Lichen, Xanthoria elegans,
  72. Teasel, Wild Teasel, Dipsacus fullonum,
  73. Tule, Common Tule, Schoenoplectus acutus,
  74. Turkey Tangle, Fogfruit, Phyla nodiflora,
  75. Variegated Meadowhawk Dragonfly, Sympetrum corruptum,
  76. Western Fence Lizard, Sceloporus occidentalis,
  77. Western Kingbird, Tyrannus verticalis,
  78. Western Meadowlark, Sturnella neglecta,
  79. Yellow Starthistle, Centaurea solstitialis

Firsts, General Blog, Naturalist, photography, Volunteering

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