Tag Archives: green stink bug

Monarch Monitoring, Day #1, 07-02-19

I got up around 5:30 this morning so I could get over to the Effie Yeaw Nature Preserve and begin my monitoring of my milkweed plot there for evidence of Monarch Butterflies.

  I got there around 6:30 am and was pleased to see fellow volunteer and Certified California Naturalist, Roxanne Moger, there, too, ready and anxious to help with this first day at “my” plot.  The first thing we saw when we walked in was a lovely doe sitting on the side of the hill right next to the plot.  She let us get some photos of her before she got up and moved along.  There was a narrow game trail right through the plot that the deer had made.

A female Columbian Black-Tailed Deer, Odocoileus hemionus columbianus
The doe is to the left in this photo, and the plot to the right (at the end of the stone wall).

We divvied the plot up and started by counting all of the plants – over 40 just in our section! – and then we went plant-by plant, looking at every leaf for any evidence of Monarch eggs or larvae.  I wasn’t expecting to see any, and we didn’t. The Monarchs didn’t show up last year until the fall, so I didn’t think there would be any in the plot today.  But we were still very vigilant about checking every plant and every leaf.

CLICK HERE for the album of photos.

 Part of the plot sits at a slight angle and is cluttered with other plants like a large coyote brush bush, a couple of wild rose bushes and some bay, and Roxanne was wonderful about monitoring that part, so I didn’t have to climb under branches or get snagged by thorns.  I thought that was so sweet of her!  I had a special magnifier to check for eggs, but for most of the time I just used my cell phone as a magnifying glass and took photos if I found anything that looked interesting or unusual.  We came across several different kinds of spiders including Yellow Sac Spiders, Trashline Orb Weavers and Jumping Spiders; some Oleander Aphids, Common Green Lacewing eggs, Red Mites, the larvae of Green Stink Bugs and the Twenty-spotted Lady Beetle, some leafhoppers and some spittle bugs.

 We were out at the plot for about 2 hours.  Later in the day, after I got home, I loaded our findings onto the MLMP website.  It took me a little bit to figure out what went where, but I think I get everything in there all right.

Species List:

  1. Asian Ladybeetle, Harmonia axyridis,
  2. California Bay, Umbellularia californica,
  3. California Mugwort, Artemisia douglasiana,
  4. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus,
  5. Common Green Lacewing, Chrysoperla carnea,
  6. Coyote Brush, Baccharis pilularis,
  7. European Praying Mantis, Mantis religiosa,
  8. Green Leafhopper, Empoasca sp.,
  9. Green Stink Bug, Chinavia hilaris,
  10. Interior Live Oak, Quercus wislizeni,
  11. Jumping Spider, Hentzia sp.,
  12. Meadow Spittlebug, Philaenus spumarius,
  13. Oleander Aphid, Aphis nerii,
  14. Pumpkin Gall Wasp, Dryocosmus minusculus,
  15. Red Mite, Spider Mite, Tetranychus urticae,
  16. Showy Milkweed, Asclepias speciosa,
  17. Spotted Lady’s Thumb, Persicaria maculosa,
  18. Trashline Orb Weaver Spider, Cyclosa conica,
  19. Twenty-spotted Lady Beetle, Psyllobora vigintimaculata,
  20. Yarrow, Achillea millefolium,
  21. Yellow Sac Spider, Cheiracanthium mildei,

My First Glimpse of Fawns This Year, 07-02-19

I got up around 5:30 this morning so I could get over to the Effie Yeaw Nature Preserve and begin my monitoring of my milkweed plot there for evidence of Monarch Butterflies. I finished that (with the help of my friend and co-naturalist Roxanne Moger) around 8:30.

It was still relatively cool outside, so Roxanne and I decided to put our tools back into our car and walk for a little while.  We came across some cooperative squirrels and a Desert Cottontail rabbit, and also checked out the tree where I’d seen the feral beehive earlier.  There were about three times as many bees at the spot, so I’m assuming the queen has decided to set up shop there.

 The surprise sighting was coming across another doe – with twin fawns!  She was keeping them well-hidden in the shade and tall grass, but we were able to catch glimpses of them. And we couldn’t help but chuckle when the babies went stotting through the grass with mom chasing after them.  They’re so tiny but soooo active! They’re the first fawns I’ve seen this year and that’s always exciting.

As we were leaving the preserve, I could hear a Ground Squirrel’s alarm call and looked around to see if I could spot what the trouble might be. I saw movement overhead and spotted an adult Red-Shouldered Hawk fly overhead. It landed in a nearby tree and then sat there for quite a while, so we were able to get quite a few photos of it.  So, even though our walk was only a single loop, we got to see quite a bit… which is always fun.

An adult Red-Shouldered Hawk, Buteo lineatus

CLICK HERE for the album of photos.

We walked for about 2 hours before calling it quits and going to breakfast.

Species List:

  1. Asian Ladybeetle, Harmonia axyridis,
  2. Bewick’s Wren, Thryomanes bewickii,
  3. Black Walnut Erineum Mite gall,
  4. California Bay, Umbellularia californica,
  5. California Black Walnut, Juglans californica,
  6. California Ground Squirrel, Otospermophilus beecheyi,
  7. California Mugwort, Artemisia douglasiana,
  8. California Scrub Jay, Aphelocoma californica,
  9. California Towhee, Melozone crissalis,
  10. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus,
  11. Common Green Lacewing, Chrysoperla carnea,
  12. Coyote Brush, Baccharis pilularis,
  13. Coyote Mint, Monardella villosa,
  14. Crown Whitefly, Aleuroplatus coronata,
  15. Desert Cottontail, Sylvilagus audubonii,
  16. Eastern Fox Squirrel, Sciurus niger,
  17. European Honeybee, Apis mellifera,
  18. European Praying Mantis, Mantis religiosa,
  19. Feral Honeybees, Apis mellifera,
  20. Goldwire, Hypericum concinnum,
  21. Great Horned Owl, Bubo virginianus,
  22. Green Leafhopper, Empoasca sp.,
  23. Green Stink Bug, Chinavia hilaris,
  24. Interior Live Oak, Quercus wislizeni,
  25. Jumping Spider, Hentzia sp.,
  26. Lords-And-Ladies, Arum maculatum,
  27. Meadow Spittlebug, Philaenus spumarius,
  28. Oak Titmouse, Baeolophus inornatus,
  29. Oleander Aphid, Aphis nerii,
  30. Pumpkin Gall Wasp, Dryocosmus minusculus,
  31. Red Mite, Spider Mite, Tetranychus urticae,
  32. Red-Shouldered Hawk, Buteo lineatus,
  33. Rio Grande Wild Turkey, Meleagris gallopavo intermedia,
  34. Showy Milkweed, Asclepias speciosa,
  35. Spotted Lady’s Thumb, Persicaria maculosa,
  36. Spotted Towhee, Pipilo maculatus
  37. Trashline Orb Weaver Spider, Cyclosa conica,
  38. Twenty-spotted Lady Beetle, Psyllobora vigintimaculata,
  39. Valley Oak, Quercus lobata,
  40. Yarrow, Achillea millefolium,
  41. Yellow Sac Spider, Cheiracanthium mildei,

The Bugs Were More Interesting Today, 10-15-18

DAY 10 OF MY VACATION.  I got up around 6:30 this morning, expecting to meet with an on-line friend, Dee, at the Nimbus Fish Hatchery. Dee had to cancel at the last minute because her dog got skunked, but I decided to go to the hatchery for a walk anyway.

There wasn’t much of anything at all to see there.  The migrating waterfowl haven’t arrived yet, and the salmon ladder wasn’t operating.  But I did get to see some of the salmon in the river; their humped backs appearing through the surface of the water here and there. I also got to see a few birds: California Gulls, Herring Gulls, Common Mergansers, and a female Belted Kingfisher rushing back and forth along the riverbank. There was a Great Egret walking along the netting on the top of the fish raceways, trying to find a way in, and it actually made it in somehow for a little while. As soon as the employees realized it was in the raceway, they opened gates and shooed it out again.  I’ve seen Green Herons (who are much smaller and can hide more easily) inside the raceways just gorging on fish.  That Great Egret could’ve taken a lot of the larger fish if it hadn’t been seen as early as it was.

CLICK HERE for the album of photos.

The fish in the raceways “know” that when a shadow moves along the side of their enclosure, food is probably coming, so they go crazy – jumping and splashing, opening their mouths for fish-food to fall into. There are buckets along the raceways filled with food you can take to the fish, and every now and then, a truck goes by spewing food out of the side of it like a leaf-blower.

In a sort of gully/barrow pit next to the raceway area there were several Mallards, a Great Blue Heron and a Snowy Egret wading through the rocks and water looking for tidbits. I was able to get quite a few photos of the heron, but actually, some of the insects in the area were more interesting. I found a Mayfly, several ladybeetle nymphs and pupa cases, a large gravid praying mantis, and Green Stinkbugs, some of their eggs and several nymphs in different stages of development.

As I was leaving, I got a glimpse of a beaver swimming on the edge of the bank but lost it when it ducked underwater.