Tag Archives: Blue belly

Many Wrens and “Blue Bellies”, 03-30-19

I got up at 6:30 this morning and had some breakfast before heading out to the Effie Yeaw Nature Preserve again.

It was a gorgeous day weatherwise – sunny, cool in the morning and warm in the afternoon — so much so that we were actually able to keep the house open for most of the day.  It was about 43° when I got to the preserve and about 65° when I left.

CLICK HERE for the album of photos.

At the preserve, I didn’t walk the route that would have taken me by the spot where I spotted the hive last week; I checked out different trails.  There were no special stand outs during this walk, but there were House Wrens everywhere, singing their little hearts out.  I saw two males fighting over the same perches on which to sing; they must have had territories that overlapped or something. For such tiny guys, I’m surprised by how ferocious they can be.  I also saw Acorn Woodpeckers and European Starlings fighting over nest cavities. The Starlings are invasive, and the woodpeckers and other cavity-nesting birds lose breeding spots because of them.

I saw a few female Starlings doing their “baby bird begging” thing to try to get males to feed them. They sit out in open on conspicuous branches and flap their wings against their sides, gaping and calling out. So funny to watch.

Lots and lots of Audubon’s Warblers… I don’t remember ever seeing this many around here before. (They’re a kind of Yellow-rumped Warbler, differentiated from the others by their field markings.  They’re also affectionately referred to as “Butter Butts” for the bright yellow splotch on their rump where the tail attaches to the body.)

On a different part of the trail, I heard a California Ground Squirrel giving out a repeated alarm call, so I tracked it down, and found it in the field right across form the nature center. I was astonished by the fact that it had a gash in its nose and blood on the fur around its mouth and face!  The mamas can be incredibly brave and aggressive when it comes to protecting their burrows and babies, I know, but I’d never seen one in this condition before. There was also a bite mark on the ruff around its neck.  It was roughed up!

The squirrels are supposed to have different calls for land-based predators and air-based predators (like chickens do), but I don’t know their calls well enough to distinguish one from the other. I imagine it had fought a domestic cat (they hunt in the preserve) or something like that, and had to give it props for its tenacity, to keep on kicking and having the wherewithal to alert its fellow ground squirrels of danger nearby.

I saw lots of Pipevine Swallowtail Butterflies throughout the preserve. This is their time of year.  I was hoping to see some eggs but didn’t find any on this trip.  Maybe next time.

There’s lots of tall-tall grasses and sedges out right now, and all of the trees are budding their new leaves so the whole place is green-green-green.  I love this time of year!

I’ve been sort of dissatisfied with the macro photos I’ve been getting out of my camera, though, so I pulled out my cell phone to take some of the super close-up shots I wanted of plants and stuff.  The phone takes excellent close-ups, but it’s sometimes hard to manage holding that and my camera at the same time.  What we do for photos!

On my way out the preserve, I came across a male Mourning Dove doing his coo-ing thing from a tree branch. I love the way their whole chest and neck swell up with their song.  That cooing is most often sung by the male birds (not the females) and is used to “woo” the females.  Cooo-oooo-woo-woo-woo.

Because it was warming up outside, the Western Fence Lizards were out in force in some places.  (They’re also called Blue Bellies” for the bright blue underbellies of the males.)  Saw a lot of the boy doing “push-ups” and challenging rivals on different logs.

I walked for about 3 ½ hours and then headed back home

Species List: 

1. Acorn Woodpecker, Melanerpes formicivorus
2. American Kestrel, Falco sparverius
3. Audubon’s Warbler, Setophaga auduboni auduboni
4. Bedstraw, Velcro-Grass, Sticky Willy, Galium aparine
5. Black-Headed Grosbeak, Pheucticus melanocephalus
6. Blessed Milk Thistle, Silybum marianum
7. Blue Dicks, Dichelostemma capitatum
8. Bullfrog, American Bullfrog, Lithobates catesbeianus
9. Burr Chervil, Anthriscus caucalis
10. Bushtit, Psaltriparus minimus
11. California Geranium, Geranium californicum
12. California Ground Squirrel, Otospermophilus beecheyi
13. California King Snake, Lampropeltis getula californiae
14. California Manroot, Marah fabaceus
15. California Pipevine Swallowtail Butterfly, Battus philenor hirsuta
16. California Pipevine, Aristolochia californica
17. California Scrub Jay, Aphelocoma californica
18. California Towhee, Melozone crissalis
19. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus
20. Common Pepper Grass, Pepperweed, Lepidium densiflorum
21. Dog Vomit Slime Mold, Fuligo septica
22. Eastern Fox Squirrel, Sciurus niger
23. European Starling, Sturnus vulgaris
24. Foxtail Barley, Hordeum murinum
25. Golden-Crowned Sparrow, Zonotrichia atricapilla
26. House Wren, Troglodytes aedon
27. Interior Live Oak, Quercus wislizeni
28. Lesser Goldfinch, Spinus psaltria
29. Little Plantain, Plantago pusilla
30. Mallard, Anas platyrhynchos
31. Miner’s Lettuce, Claytonia perfoliata
32. Miniature Lupine, Lupinus bicolor
33. Mourning Dove, Zenaida macroura
34. Northern Pacific Rattlesnake, Crotalus oreganus
35. Oak Titmouse, Baeolophus inornatus
36. Pacific Gopher Snake, Pituophis catenifer catenifer
37. Peregrine Falcon, Wek-Wek, Falco peregrinus
38. Pleated Ink Cap, Parasola plicatilis
39. Poison Oak, Toxicodendron diversilobum
40. Puffball Fungus, Bovista dermoxantha
41. Red-Shouldered Hawk, Buteo lineatus
42. Rio Grande Wild Turkey, Meleagris gallopavo intermedia
43. Rock Shield Lichen, Xanthoparmelia lavicola
44. Saw-Whet Owl, Sophia, Aegolius acadicus
45. Shepherd’s Purse, Capsella bursa-pastoris
46. Soap Plant, Wavy Leafed Soaproot, Chlorogalum pomeridianum
47. Spotted Sandpiper, Actitis macularius
48. Stork’s Bill, Big Heron Bill, Erodium botrys
49. Tree Swallow, Tachycineta bicolor
50. Turkey Vulture, Cathartes aura
51. Water Fern, Azolla filiculoides
52. Western Bluebird, Sialia mexicana
53. Western Fence Lizard, Blue Belly, Sceloporus occidentalis
54. Western Redbud, Cercis occidentalis
55. Western Tanager, Piranga ludoviciana
56. White-Breasted Nuthatch, Sitta carolinensis

First Flame Skimmer of the Season, 05-12-18

I was out the door and off to the Effie Yeaw Nature Preserve once more to check on the development of the Monarch Butterfly caterpillars – and get some fresh air and exercise in, of course.

Before I left the house, I noticed there were a few Yellow-Billed Magpies out foraging in the neighbor’s yard, so I took some photos of them before they flew off.   When I got to the nature preserve, the first thing I saw was a small flock of male Wild Turkeys. They were parading and strutting around a single female who was more interested in finding breakfast than dealing with the boys. Hah!

I put on insect repellent, but there are these tiny, black, winged no-see-ums that forge through the repellant anyway and bite HARD. I don’t know what the species is, but I really dislike those things. They get all over you… creep me out worse than the ticks.

CLICK HERE for the full album of photos.

In the small pond by the nature center, the Bullfrog tadpoles are starting to change from water-breathers to air-breathers, and they popped up to the surface periodically to gulp in some air before retreating back down into the water. All you can see through the murky water when they come up is their pale belly and their big mouths. So funny.

The Monarch caterpillars grew a lot over the week, so many of them where about as long as my index finger. There were still a lot of babies, though, so the preserve should have a good crop of new butterflies in a couple of weeks.  This is the time of year when birds are making and feeding babies, but they leave the Monarch and Pipevine Swallowtail caterpillars alone – because the caterpillars are packed with noxious poisons from the plants they eat. I found one new Pipevine Swallowtail chrysalis on the side of an oak tree already. No sign of the gold-bejeweled Monarch chrysalises yet.

I also got photos of the first Flame Skimmer dragonfly I’d seen this year. They’re such neat looking things. The dragonfly sat long enough and still enough that I was able to get some close-ups of its wing-structure.

I later watched some Harvester Ants bring in new seeds and stuff, and remove old seeds and whatnot from their in-ground bivouac. It seems like they were transferring the old stuff to a different part of the nest through an extra hole in the ground.  Looking more closely I could see that they also removed the dead bodies of some rival ants… And some members of the colony apparently didn’t read their emails because they were bringing the new seeds in through a hole that was “exit only”. It was a crack-up watching them.

There weren’t too many deer out today, but I did see a lone doe, and a young buck who looked like he’d been attacked by wasps. His chin and bottom lip were swollen which made him look kind of goofy. There are ground-dwelling Yellow-Jackets that have hives all over the preserve; maybe this guy was browsing too close to one of those.

Come to think of it, one of the Red-Shouldered Hawks I came across today had a swollen eye – like can be rough out in Nature. The swelling didn’t seem to interfere with the bird’s eyesight or it’s ability to navigate; and it didn’t look like the bird was blind on that side, so maybe it was a temporary impairment.

As I was on my way out of the preserve, I saw some of the docents doing a presentation for a small group of Scouts with their animal ambassador, “Orion” a young Swainson’s Hawk. According to the Effie Yeaw website: “…Orion was dropped off at the UC Davis Raptor Center with a broken wing in 2017. Although his injuries healed partially, there were some lingering issues that would prevent him from completing the long migration down to Argentina. It was also discovered that Orion was an imprint, or lacking a natural fear of humans, and therefore dependent on people for his survival. However, this resulted in an easier transition for Orion to become one of our amazing animal ambassadors…”

I’d walked for about 3 hours, and then headed home for the day.