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Blue Oak Galls and Other Stuff, 07-09-19

I headed out to the Effie Yeaw Nature Preserve.  It was about 56° when I got there, but it was up to around 75° when I left.  When I got there, I was happy to see my friend and fellow-naturalist Roxanne there, too. She’s helping me out with the Monarch monitoring facet of my volunteer work at the preserve. I really appreciate her help, too, because it makes the somewhat tedious process of looking over each milkweed plant go more quickly. 

Still no sign of Monarch eggs or caterpillars, and what was odd was we didn’t see much in the way of other insects either.  We did find some spiders (including a White Crab Spider and a little Jumping Spider), some aphids, a single praying mantis, and a couple of beetles but that was it.  The lack of critters was rather surprising and made me wonder if the area had been sprayed or something.  We worked on the plants for about 90 minutes and then went for a short walk through the preserve.

 Although we heard a lot of different birds, we didn’t see any Wild Turkeys today, which was very unusual. They’re normally all over the place. We came across two bucks but no does and no fawns. Both bucks were in their velvet.  One was a nervous youngster who was just getting his first antlers (a “spike buck”), and the other was a laid-back 3-pointer who was just lying in the grass on the side of the trail.  He kept an eye on us but didn’t move from his spot. I guess he figured we were no match for him, so we weren’t much of a threat.  He was gorgeous. And because he was so still, we were able to get quite a few good photos of him.

CLICK HERE to see the album of photos.

The most exciting thing to me that we came across on our walk was sighting a few different species on a Blue Oak tree (Quercus douglasii) along the River Trail.  It had both Saucer Galls (Andricus gigas) and newly budding Crystalline Galls (Andricus crystallinus). The saucers start out flat and then form cups (some with smooth edges and some with serrated edges). The Crystalline Galls start out like tiny dark-pink urns and then swell up and get their sparkly spines. We hadn’t seen any galls at all on the “Frankenstein” hybrid tree further up the trail, so finding the galls on the Blue Oak by the river was rewarding. 

It was nice to see that this particular Blue Oak was also getting acorns on it. These oaks don’t produce acorns in drought years, and when they do produce acorns, they’ll produce a lot one year (a “mast” year) and then produce far fewer for the next two or three years.  So, as I said, it was nice to see this one with acorns all over it.  (The acorns usually take a year to develop.) Blue Oaks are also endemic to California, which means they’re found here and nowhere else on the planet.  It’s also one of the oak trees that is immune to the fungus that causes Sudden Oak Death.  Very cool trees.

Oh, and we found a Treehopper – but it jumped away before I could get a photo of it.  Those things are sooooooo weird-looking with their hunched backs. The one we saw was a Buffalo Treehopper (Stictocephala bisonia): mostly green with some burnished gold edges on it.

We walked the trails for about 2 hours.

Species List:

  1. Blue Oak, Quercus douglasii,
  2. Brass Buttons, Cotula coronopifolia,
  3. Buffalo Treehopper, Stictocephala bisonia,
  4. California Mugwort, Artemisia douglasiana,
  5. California Pipevine Swallowtail Butterfly, Battus philenor hirsuta,
  6. California Praying Mantis, Stagmomantis californica,
  7. California Wild Grape, Vitis californica,
  8. Canada Goose, Branta canadensis,
  9. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus,
  10. Common Buttonbush, Cephalanthus occidentalis,
  11. Common Merganser, Mergus merganser,
  12. Common Snowberry, Symphoricarpos albus,
  13. Convergent Ladybeetle, Hippodamia convergens.
  14. Crystalline Gall Wasp, Andricus crystallinus,
  15. Desert Cottontail, Sylvilagus audubonii,
  16. European Honeybee, Apis mellifera,
  17. Flax-Leaf Horseweed, Erigeron canadensis,
  18. Green Lacewing, Chrysoperla carnea,
  19. House Wren, Troglodytes aedon,
  20. Italian Thistle, Carduus pycnocephalus,
  21. Jumping Spider, Phidippus sp.,
  22. Mallard, Anas platyrhynchos,
  23. Moth Mullein, Verbascum blattaria,
  24. Mushroom Headed Mayfly, Small Minnow Mayfly, Callibaetis ferrugineus ferrugineus,
  25. Oak Titmouse, Baeolophus inornatus,
  26. Occidental Grasshopper, Trimerotropis occidentalis,
  27. Oleander Aphid, Aphis nerii,
  28. Poison Oak, Toxicodendron diversilobum,
  29. Red-Shouldered Hawk, Buteo lineatus,
  30. Saucer Gall Wasp, Andricus gigas,
  31. Showy Milkweed, Asclepias speciosa,
  32. Sweet Pea, Lathyrus odoratus,
  33. Tarweed, Common Madia, Madia elegans,
  34. Wavy-Leaf Soap Plant, Soap Root, Chlorogalum pomeridianum,
  35. Western Fence Lizard, Sceloporus occidentalis,
  36. White Alder, Alnus rhombifolia,
  37. White Crab Spider, Misumessus sp.

Trying to Beat the Heat on 06-05-19

I got up around 5:00 am this morning so I could get out to the Effie Yeaw Nature Preserve before it got too hot outside. The predicted high for today was 100°. When I got to the preserve, it was already about 67° outside.

Just seconds after I arrived, my CalNat graduate/friend, Roxanne M., showed up to join me and so did “The Other Mary”, Mary M., another volunteer trail walker at Effie Yeaw.  She brought a small bag for me filled with blackberries from her yard. I thought that was so nice of her.

The three of us walked for about 3 hours, but we cut out walk short because it was humid and hot at the river. When we left, it was already about 80°– and it was only a little after 9 o’clock. Pleh!

We weren’t expecting to see a lot, because nature is kind of in a transition period right now. We’re waiting for mammal babies to be born and insects to start showing themselves.  And, we didn’t see a whole lot, but Roxanne and I can always find something to look at and focus on.

Roxanne is doing a seed-collecting thing right now for the naturalist class, and so she stops at different plants to see what kind of seeds they have on them and how the seeds might be disbursed.  She took on this project on all by herself and is volunteering all the time it’s taking her to collect specimens and ID the plants.  I’m so proud of her!

CLICK HERE for the album of photos.

On our walk we saw a group of about four deer including a young buck in his velvet and a very pregnant doe. And later on, we also saw a bunch of baby rusty-headed Common Mergansers zooming down the riverside with their mom. It was so cute to see some of the babies swimming with their face down in the water, like the adults do, looking for things to eat.  Roxanne, The Other Mary and I all tried to get photos of them, but they moved so-so fast, it was really hard!

I also stopped to get some video of a hive of Common Black Ants (yeah, they’re really called that) carrying their larvae from one nest to another — most likely because the old nest was compromised in some way (infested with fungus, collapsing, etc.).

Moving the eggs and babies around can be really risky because they make for tasty treats for other insects and some birds, so the workers who carry them (very gently in their jaws) have to move really fast and know right where they’re going.

Queen ants are pretty awesome. They control the sex of all of their offspring (only creating males when it’s time for nuptial flights; ost ants you see are females); they can live for up to 15 (some say 30) years, and only mate during their nuptial flights… which means they can mate with several males during that short-term flight period, and then hang onto the sperm for the rest of their entire lives.

On our way out of the preserve we noticed leaves with circular cutouts on them. They’re made by Leafcutting Bees (Megachile sp.), a kind of native bee that lives in cavities. They use the bits they cut out of the leaves to line their tube-like nests and build a neat row of individual compartments, in each of which they’ll form a small doughy mound of pollen and nectar. On top of each of these mounds, the bee will lay a single egg.

Mother leafcutters can control the gender of their offspring, and often lay the eggs of their female offspring in the back of the tube-nest and the males in the front. This way, if the nest is invaded by a bird or other insects, it’s the males that will die first, leaving the females protected.

Although they’re solitary bees and don’t produce a lot of offspring, leafcutters are great pollinators. You can encourage them to pollinate your garden by building nesting boxes, called “bee condos”, for them in your yard. Here is a guide from the Xerces Society on how to do that: http://ow.ly/MhVf50uygX1.

Species List:

  1. Acorn Woodpecker, Melanerpes formicivorus,
  2. Asian Ladybeetle, Harmonia axyridis,
  3. Black Phoebe, Sayornis nigricans,
  4. Blessed Milk Thistle, Silybum marianum,
  5. Bullock’s Oriole, Icterus bullockii,
  6. California Brodiaea, Brodiaea californica,
  7. California Ground Squirrel, Otospermophilus beecheyi,
  8. California Poppy, Eschscholzia californica,
  9. California Scrub Jay, Aphelocoma californica,
  10. Canada Goose, Branta canadensis,
  11. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus,
  12. Common Black Ant, Lasius niger,
  13. Common Merganser, Mergus merganser,
  14. Coyote Brush, Baccharis pilularis
  15. Coyote Mint, Monardella villosa,
  16. Dogtail Grass, Cynosurus echinatus,
  17. Elegant Clarkia, Clarkia unguiculata,
  18. English Plantain, Ribwort, Plantago lanceolata,
  19. European Starling, Sturnus vulgaris,
  20. Goldwire, Hypericum concinnum,
  21. Green Shield Lichen, Flavoparmelia caperata,
  22. House Wren, Troglodytes aedon,
  23. Interior Live Oak, Quercus wislizeni,
  24. Italian Thistle, Carduus pycnocephalus,
  25. Leaf-Cutter Bee, Megachile,
  26. Long-Jawed Orb-Weaver Spider, Tetragnatha elongate,
  27. Mock Orange, Lewis’s Mockorange, Philadelphus lewisii,
  28. Moss, Bryum Moss, Bryum capillare,
  29. Nuttall’s Woodpecker, Picoides nuttallii,
  30. Oak Titmouse, Baeolophus inornatus,
  31. Oregon Ash, Fraxinus latifolia,
  32. Pacific Bent Grass, Agrostis avenacea,
  33. Praying Mantis, European Mantis, Mantis religiosa,
  34. Rio Grande Wild Turkey, Meleagris gallopavo intermedia,
  35. Showy Milkweed, Asclepias speciosa,
  36. Spicebush, Calycanthus occidentalis,
  37. Turkey Vulture, Cathartes aura,
  38. Valley Oak, Quercus lobata,
  39. Valley x Blue Oak, Quercus lobata x douglasii,
  40. Variable Flatsedge, Cyperus difformis,
  41. Wavy-Leaf Soap Plant, California Soaproot, Chlorogalum pomeridianum,
  42. Western Fence Lizard, Sceloporus occidentalis,
  43. White Alder, Alnus rhombifolia,
  44. White Horehound, Marrubium vulgare,
  45. Winter Vetch, Hairy Vetch, Vicia villosa,
  46. Yellow Water Iris, Yellow Flag, Iris pseudacorus,

Lots of Nesting Birds, 04-30-19

I got up around 5:30 and was out the door by about 6:15 am to go to the Effie Yeaw Nature Preserve for my regular Tuesday trail-walking gig. The weather was beautiful: about 53° when I got to the preserve and about 70° when I left. Sunny and a little bit windy.

I saw LOTS of birds’ nests: European Starlings bringing some twigs for the nesting cavity and some bugs and worms for the hatchlings. (I could hear the babies squawking inside the tree); Phoebes bringing bugs for their babies; an Oak Titmouse carrying fecal sacs out of her nest; a male House Wren showing a nesting cavity to a female, even going to far as to get into the cavity himself, stick his head out and sing to her. Hah!

CLICK HERE for the album of photos.

Saw lots of squirrels, especially young Fox Squirrels who were running around, jumping, and putting just about everything they could into their mouths.  Generally, acting “squirrely”. Hah!

I found some caterpillars I’d never noticed before on the Redbud trees. They were pale green and had folded themselves inside the soft leaves of the tree.  You’ll never guess what they’re called…  Redbud Leaf-folder Moth caterpillars. Sometimes the names are like, “Duh!”, obvious.

I also found caterpillars on the leaves of the blackberry bushes, and these guys were tricky. They had an escape hatch, so if I touched the front of their silk “nest”, they would zip out the back and fall onto the leaf below them. Some of them had black faces and some of them had reddish-tan faces. I haven’t really ID-ed them yet.

And, of course, there were Tussock Moth caterpillars everywhere.  Here’s a video snippet of an active guy on the top of one of the water stanchions at the preserve: https://youtu.be/Bj9nZiy_EmI

I think I’d mentioned before about the fact that I was finding tiny dirt-clod turrets on the trail.  They look like “hoodoos”; y’know like the big stone ones at Bryce Canyon, but on a tiny-tiny scale.  I couldn’t figure out what was making them, so I put my naturalist students on the hunt for information. Naturalist graduate Deborah Dash sent me some photos of the Diadasia bees and the turrets they make, but all of the photos were from the top of the turrets not the side, so I couldn’t really compare them to the photos I had.  But, that tip led me to look up other Diadasia bees, and I think I found the right one.  I now believe these are the turrets of the “aggregate nests” of the solitary, native Mallow-Loving Digger Bee, Diadasia sp., subgenus Coquillettapis, This website shows how the turrets are created. So neat! (http://nathistoc.bio.uci.edu/hymenopt/Diadasia%20Coquillettapis.htm)

Near the end of my walk, I couldn’t understand why I was so frigging tired. Then I looked at the time and realized I’d been walking for FIVE HOURS!  Yikes!  I get so wrapped up in what I’m seeing on the trail that I lose track of time.

Species List:

  1. Acorn Woodpecker, Melanerpes formicivorus,
  2. American Bullfrog, Lithobates catesbeianus,
  3. Ants, Little Black Ants, Monomorium minimum,
  4. Ash-Throated Flycatcher, Myiarchus cinerascens,
  5. Asian Lady Beetle, Harmonia axyridis
  6. Azolla, Water Fern, Azolla filiculoides,
  7. Bedstraw, Cleavers, Galium aparine,
  8. Bewick’s Wren, Thryomanes bewickii,
  9. Black Bean Aphid, Aphis fabae,
  10. Black Phoebe, Sayornis nigricans,
  11. Black Walnut Erineum Mite galls, Eriophyes erinea,
  12. Black Walnut, Juglans nigra,
  13. Blue Elderberry, Sambucus cerulea,
  14. Blue Oak, Quercus douglasii,
  15. California Ground Squirrel, Otospermophilus beecheyi,
  16. California Manroot, Bigroot, Marah fabaceus,
  17. California Pipevine Swallowtail butterfly, Battus philenor hirsuta,
  18. California Pipevine, Dutchman’s Pipe, Aristolochia californica,
  19. California Scrub Jay, Aphelocoma californica,
  20. California Towhee,
  21. Coffeeberry, Frangula californica,
  22. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus,
  23. Common Catchfly, Silene gallica,
  24. Convergent Lady Beetle, Hippodamia convergens,
  25. Coyote Brush Bud Midge gall, Rhopalomyia californica,
  26. Cranefly, family Tipulidae,
  27. Cutworm, Olive Angle Shade Moth, Phlogophora iris,
  28. Desert Cottontail, Sylvilagus audubonii,
  29. Dog Vomit Slime Mold, Fuligo septica,
  30. Dogtail Grass, Cynosurus echinatus,
  31. Eastern Fox Squirrel, Sciurus niger,
  32. Elder Moth, Achatodes zeae
  33. European Starling, Sturnus vulgaris,
  34. Fiery Skipper, Hylephila phyleus,
  35. Himalayan Blackberry, Rubus armeniacus,
  36. House Wren, Troglodytes aedon,
  37. Interior Live Oak, Quercus wislizeni,
  38. Lazuli Bunting, Passerina amoena (stripe across wing),
  39. Live Oak Gall Wasp gall, 2nd Generation, Callirhytis quercuspomiformis
  40. Mallow-Loving Digger Bee turrets, Diadasia sp., subgenus Coquillettapis http://nathistoc.bio.uci.edu/hymenopt/Diadasia%20Coquillettapis.htm
  41. Northern California Grape, Vitis californica
  42. Oak Apple Wasp Gall, Andricus quercuscalifornicus,
  43. Oak Titmouse, Baeolophus inornatus,
  44. Orange Tortrix Moth, Argyrotaenia franciscana
  45. Painted Lady butterfly, Vanessa cardui,
  46. Periwinkle, Vinca major,
  47. Pipevine Swallowtail butterfly, Battus philenor hirsuta,
  48. Plum, Prunus cerasifera,
  49. Poison Hemlock, Conium maculatum,
  50. Poison Oak, Toxicodendron diversilobum,
  51. Purple Needle Grass, Nassella pulchra,
  52. Redbud Leaffolder Moth, Fascista cercerisella,
  53. Red-Shouldered Hawk, Buteo lineatus,
  54. Rio Grande Wild Turkey, Meleagris gallopavo intermedia,
  55. Rusty Tussock Moth caterpillar, Orgyia antiqua
  56. Showy Milkweed, Asclepias speciose,
  57. Silver Hairgrass, Aira caryophyllea,
  58. Spittlebug, Meadow Spittlebug, Philaenus spumarius,
  59. Spotted Towhee, Pipilo maculatus,
  60. Tree Swallow, Tachycineta bicolor,
  61. Valley Oak, Quercus lobata,
  62. Western Bluebird, Sialia mexicana,
  63. Western Fence Lizard, Sceloporus occidentalis,
  64. Western Gray Squirrel, Sciurus griseus,
  65. Western Redbud, Cercis occidentalis,
  66. White Horehound, Marrubium vulgare,
  67. Winter Vetch, Vicia villosa,
  68. Woodland Skipper, Ochlodes sylvanoides,

It was “Buggy” Out There Today, 04-27-19

I got up a little before 6:00 am and headed out to the Effie Yeaw Nature Preserve for a walk.  I wanted to get there by 6:30 so I could beat the heat for today.  Actually, the weather was rather pleasant all day, but anything over 70° is uncomfortable for me when I’m outside.

When I got there, The-Other-Mary, Mary Messenger, another volunteer trail-walker at Effie Yeaw, was there wanting to join me, and my friend/naturalist/volunteer Roxanne Moger also showed up. So, we had a nice time looking at all the little stuff that was around us.

CLICK HERE for the full album of photos.

Roxanne and I were more focused on bugs and galls this time around than the larger animals, so we were moving really slowly, investigating the leaves of plants and using the macro-settings on our cameras.  I actually like the quality of the macro-photos better on my cell phone than on my camera (it can get in tighter and more clearly), so I was using that a lot.  The best finds of the day were made by Roxanne who discovered a Tiger Swallowtail butterfly in a tree and a California Alligator Lizard hiding in some clover.  The alligator lizards are super-common in Southern California, but we don’t see them much here, so finding one is always fun.

We located a Black Phoebe nest, found out where an Oak titmouse was hiding out in a tree (that was guarded at the moment we saw it by a Western Fence Lizard), and also saw a Starling leave her nesting cavity with a white glob in her beak. She threw the glob down in a field and kept on flying.  I’m assuming she was doing housekeeping and tossed the babies’ fecal sacs.

We saw a few deer, including a pair of bucks in their velvet. One of the bucks decided to do a head-scratching maneuver that, at the same time, flashed his junk at us.  Hah!  How rude!  I also came across a doe who was having a sneezing fit.  I don’t know if she snuffled up something while she was browsing or what, but she was loud!

The elderberry bushes are just starting to flower-out, as are the Buckeye chestnut trees. The few plum trees in the preserve already have plums on them, and some were starting to turn purple.

On the walk, we came across both Oak Apple wasp galls and Live Oak wasp galls.  And, as for the insects, I saw Pipevine Swallowtail caterpillars and butterflies, Painted Lady caterpillars and butterflies, some Tussock Moth caterpillars, Craneflies, some bumble bees, hover flies, damselflies (including a male and female Pacific Forktail), Soldier Beetles, ladybugs, aphids and some Spittle Bug spit and other critters. There are so many teeny-tinies around.

By this time of the spring, some of the butterflies are already looking pretty ragged. I saw several of them with tears in their wings and frayed edges.  I think some of the damage is done by the grasses that grow up around the flowers and plants the butterflies utilize. The razor-edges of the grass can cut human skin, so I can only imagine how quickly they can damage the fragile wings of the butterflies.

I walked for about 4 hours and then headed home.

Species List:

1. Acorn Woodpecker, Melanerpes formicivorus,
2. American Bullfrog, Lithobates catesbeianus,
3. Aphids, superfamily Aphidoidea,
4. Asian Lady Beetle, Harmonia axyridis,
5. Bedstraw, Cleavers, Galium aparine,
6. Billbug, Weevil, Sphenophorus sp.,
7. Black Phoebe, Sayornis nigricans,
8. Black Walnut Erineum Mite galls, Eriophyes erinea,
9. Black Walnut, Juglans nigra,
10. Blue Elderberry, Sambucus cerulea,
11. Blue Oak, Quercus douglasii,
12. Blue Penstemon, Penstemon azureus,
13. Bush Monkey Flower, Mimulus aurantiacus,
14. Bushtit, Psaltriparus minimus,
15. California Buckeye Tree, Aesculus californica,
16. California Ground Squirrel, Otospermophilus beecheyi
17. California Manroot, Bigroot, Marah fabaceus,
18. California Pipevine Swallowtail butterfly, Battus philenor hirsuta,
19. California Pipevine, Dutchman’s Pipe, Aristolochia californica,
20. California Poppy, Eschscholzia californica,
21. California Scrub Jay, Aphelocoma californica,
22. Camel Cricket, Gammarotettix bilobatus,
23. Catface Spider, Araneus gemmoides,
24. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus,
25. Common Catchfly, Silene gallica,
26. Common Fringepod, Thysanocarpus curvipes,
27. Common Popcorn Flower, Plagiobothrys stipitatus,
28. Common Yarrow, Achillea millefolium,
29. Convergent Lady Beetle nymph, Hippodamia convergens,
30. Cranefly, family Tipulidae,
31. Deer Grass, Muhlenbergia rigens,
32. Desert Cottontail, Sylvilagus audubonii,
33. Dog Vomit Slime Mold, Fuligo septica,
34. Dogtail Grass, Cynosurus echinatus,
35. European Starling, Sturnus vulgaris,
36. Fiery Skipper, Hylephila phyleus,
37. Foxtail Barley, Hordeum murinum,
38. Gold Dust Lichen, Chrysothrix candelaris,
39. Green Shield Lichen, Flavoparmelia caperata,
40. House Wren, Troglodytes aedon,
41. Indian Paintbrush, Castilleja affinis,
42. Interior Live Oak, Quercus wislizeni,
43. Italian Thistle, Carduus pycnocephalus,
44. Ithuriel’s Spears, Triteleia laxa,
45. Leafhopper, Chlorotettix sp.,
46. Miniature Lupine, Lupinus bicolor,
47. Moth caterpillar, possibly Amphipyra brunneoatra
48. Oak Apple Wasp Gall, Andricus quercuscalifornicus
49. Oak Titmouse, Baeolophus inornatus,
50. Oakmoss Lichen, Evernia prunastri,
51. Olive Tree, Olea europaea,
52. Pacific Forktail damselfly, Ischnura cervula,
53. Painted Lady butterfly, Vanessa cardui,
54. Periwinkle, Vinca major,
55. Pink Grass, Windmill Pink, Petrorhagia dubia,
56. Pipevine Swallowtail butterfly, Battus philenor hirsuta,
57. Plum, Prunus cerasifera,
58. Poison Oak, Toxicodendron diversilobum,
59. Red-Shouldered Hawk, Buteo lineatus,
60. Rio Grande Wild Turkey, Meleagris gallopavo intermedia,
61. Rock Shield Lichen, Xanthoparmelia conspersa,
62. Rose Clover, Trifolium hirtum,
63. Rusty Tussock Moth caterpillar, Orgyia antiqua,
64. Sedge, Tall Cyperus, Cyperus eragrostis,
65. Showy Milkweed, Asclepias speciose,
66. Soldier Beetle, Brown Leatherwing Beetle, Pacificanthia consors,
67. Spittlebug, Meadow Spittlebug, Philaenus spumarius,
68. Spotted Towhee, Pipilo maculatus,
69. Spring Vetch, Vicia sativa,
70. Strawberry Clover, Trifolium fragiferum,
71. Sunburst Lichen, Xanthoria elegans,
72. Valley Oak, Quercus lobata,
73. Valley Tassels, Castilleja attenuate,
74. Western Bluebird, Sialia mexicana,
75. Western Fence Lizard, Sceloporus occidentalis,
76. Western Redbud, Cercis occidentalis,
77. Western Tiger Swallowtail butterfly, Papilio rutulus,
78. White Horehound, Marrubium vulgare,
79. Winter Vetch, Vicia villosa,
80. Yerba Santa, Eriodictyon californicum,

Two Nesting Doves and a Squirrel Alarm, 04-02-19

I got up around 6:15 this morning and headed out to the Effie Yeaw Nature Preserve again. It was overcast and drizzly on and off all day and was about 51° when I got to the preserve.

I was joined there by two of my naturalist students, Johannes T. and Kelli O.  Whenever I take students out, I’m more focused on trying find things for them to see, and explaining what they’re looking at, than I am on trying to get photos. So, I don’t have as many photos to share this time as I usually do. Johannes and Kelli seemed to be interested in everything and had lots of personal stories to share about their own outings and hiking adventures.

CLICK HERE for the album of photos.

We saw several small herds of deer; many of them hunkered down in the grass waiting for the rain to pass.  We also came across a California Ground Squirrel munching on a large peeled acorn, and another one standing on a log giving off an alarm call. That one looked soaked and I wondered if maybe his burrow got flooded.  And we came across a small dead mole on the trail – and they get drowned out often by the river.

We also saw an Eastern Fox Squirrel ripping the tules out of one of the tule huts on the grounds. Hah!  Wutta brat!

At one point along the trail we saw a California Towhee… and then a Spotted Towhee landed on the same part of the trail, so we got to see them side by side, and see how different their field markings are.

Around that same area, we saw a male Mourning Dove flying by with some long grasses in its beak and followed it to where it handed off the grasses to its mate, sitting on her nest on an odd flattened part of a bent branch.  So cool.  The nest is visible from the trail, so I’ll have to keep an eye on it; see if they get any babies.  Mourning Doves can have up to six broods a year!

At the pond near the nature center, there was the paid of Mallards sleeping on log.  That’s a bonded pair, and I’ve seen them every week for the past several weeks; they like resting there.

We walked for about 3 ½ hours and then went on our separate ways.

Species List:

1. Acorn Woodpecker, Melanerpes formicivorus,
2. Asian Ladybeetle, Multicolored Asian Lady Beetle, Harmonia axyridis,
3. Bay Laurel, Laurus nobilis,
4. Black Walnut, Juglans nigra,
5. Blue Dicks, Dichelostemma capitatum,
6. Blue Oak, Quercus douglasii,
7. Broad-Footed Mole, Scapanus latimanus,,
8. Brown Jelly Fungus, Jelly Leaf, Tremella foliacea
9. Buck Brush, Ceanothus cuneatus,
10. Bush Lupine, Lupinus albifrons,
11. California Ground Squirrel, Otospermophilus beecheyi,
12. California King Snake, Lampropeltis getula californiae,
13. California Manroot, Marah fabaceus,
14. California Pipevine Swallowtail Butterfly, Battus philenor hirsuta,
15. California Pipevine, Aristolochia californica,
16. California Scrub Jay, Aphelocoma californica,
17. California Towhee, Melozone crissalis,
18. Chanterelle mushrooms, Cantherellus sp.,
19. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus,
20. Common Jelly Spot fungus, Dacrymyces stillatus,
21. Coyote Brush, Baccharis pilularis,
22. Deer Shield Mushroom, Pluteus cervinus,
23. Desert Cottontail, Sylvilagus audubonii,
24. Dog Vomit Slime Mold, Fuligo septica,
25. Dryad’s Saddle Polypore, Polyporus squamosus,
26. Eastern Fox Squirrel, Sciurus niger,
27. False Turkey Tail fungus, Stereum hirsutum,
28. Fringe Pod, Thysanocarpus curvipes ssp. elegans,
29. Gold Dust Lichen, Chrysothrix candelaris,
30. Great Horned Owl, Bubo virginianus,
31. Green Shield Lichen,Flavoparmelia caperata,
32. House Wren, Troglodytes aedon,
33. Interior Live Oak, Quercus wislizeni,
34. Lace Lichen, Ramalina menziesii,
35. Mallard, Anas platyrhynchos,
36. Mazegill Fungus, Daedalea quercina,
37. Miniature Lupine, Lupinus bicolor,
38. Mourning Dove, Zenaida macroura,
39. Pacific Gopher Snake, Pituophis catenifer,
40. Periwinkle, Vinca major,
41. Pleated Ink Cap Mushroom, Parasola plicatilis ,
42. Rio Grande Wild Turkey, Meleagris gallopavo intermedia,
43. Rock Shield Lichen, Xanthoparmelia tinctina,
44. Russula Mushrooms, Russula sp.,
45. Saw-Whet Owl, Aegolius acadicus,
46. Snowy Egret, Egretta thula,
47. Spotted Towhee, Pipilo maculatus,
48. Sunburst Lichen, Xanthoria elegans,
49. Turkey Tail fungus, Trametes versicolor,
50. Valley Oak, Quercus lobata,
51. Wavy-Leaf Soap Root, Soap Plant, Chlorogalum pomeridianum,
52. Western Gray Squirrel, Sciurus griseus,
53. Western Redbud, Cercis occidentalis,
54. Western Toad, Anaxyrus boreas,
55. Yarrow, Common Yarrow, Achillea millefolium,

The Cows Were More Obvious Today, 10-20-18

I had decided to just rest up over this weekend, but I couldn’t resist heading out to the Cosumnes River Preserve in the early morning. The preserve had posted that 90% of their wetland areas had water in them, so I wanted to see what it was like out there.

Uh. If what I saw out there was indeed 90%, then there are huge areas that the public can never see. The slough and some of the rice fields adjacent to the preserve were full of water, but there was no water in the wetland areas around the boardwalk or Desmond Road (which is where the public is allowed to do viewing). So, I was super disappointed as I felt the public had been lied to by the preserve.  Apparently, quite a few other people had also been duped by the announcement; there were cars cruising up and down Desmond and Bruceville Roads looking for birds.

The lack of water also meant a distinct lack of wildlife viewing. I did get to see COWS in some of the fields, and some Sandhill Cranes in other fields (but too far away for my camera to get any good shots of them). *Sigh* There was one Red-Tailed Hawk that was hunting near the boardwalk area and sat on the top of a short tree, so she could see what was around her. I saw her go to ground at one point, but don’t think she caught anything. The only other birds I saw were the common Canada Geese, Greater White-fronted Geese, Mallards, Brewer’s and Red-Winged Blackbirds, and some Bushtits and White-Crowned Sparrows. Nothing special.

I saw a few tiny damselflies that I think were Paiute Dancers, and also came across two large praying mantises, gravid females looking like they were ready to lay their eggs.

But overall, I felt the trip was a bust.