Tag Archives: tadpoles

A Few Birds at the Cosumnes Preserve, 03-24-19

I got up around 6:30 and headed over to the Cosumnes River Preserve to see how things are shakin’ there.  It was about 44° when I headed out.

I was actually kind of disappointed. Even through a 4-hour walk which really taxed my body, I didn’t see as much stuff as I was hoping to. The ponds near the boardwalk parking lot were virtually empty. Handfuls of birds here and there; most of them out of range of my camera. Along the river trail I startled a Cottontail who, if he had been still, I would have passed by completely. But he decided to make a dash for it, then stopped out in the open. Must’ve been a young one; the adults know better than that.

I also got to see a Black Phoebe mining mud, I guess, from UNDER the boardwalk (I guess all of the other mud in the place wasn’t good enough for her). When she flew in under the boards, her wings and tail dipped in the water, and Phoebe feathers aren’t waterproof so she was kind of endangering herself with every dip.

Now, I assumed she was pulling mud OUT of there, but she may also have been creating a nest under the boards – although that seems really weird to me. If she was constructing her nest under the boards, it could be ruined if the water level in the ponds rises again (or the place gets flooded again). Phoebe nests are made primarily of mud, so if one got wet it would disintegrate, and the eggs or nestlings would drown.

I wished I could’ve gotten a camera under there to see what was really going on.

CLICK HERE for the album of photos.

There also seemed to be an inordinate number of Audubon’s Warblers all over the property… and the Tree Swallows were vying for nesting spots in the bird boxes and the trees. But otherwise, I felt the trip was kind of a bust.

Species List:

1. American Coot, Fulica americana
2. American Pipit, Anthus rubescens
3. American Robin, Turdus migratorius
4. American Wigeon, Anas americana
5. Anna’s Hummingbird, Calypte anna
6. Ash Tree, Oregon Ash, Fraxinus latifolia
7. Audubon’s Warbler, Yellow-Rumped Warbler, Setophaga coronata auduboni
8. Black Phoebe, Sayornis nigricans
9. Black-Necked Stilt, Himantopus mexicanus
10. Boxelder Tree, Acer negundo californicum
11. Bushtit, Psaltriparus minimus
12. Canada Goose, Branta canadensis
13. Cinnamon Teal, Anas cyanoptera
14. Cottontail, Desert Cottontail, Sylvilagus audubonii
15. Dock, Curly Dock, Rumex crispus
16. Fennel, Sweet Fennel, Foeniculum vulgare
17. Freshwater Snail, Bithynia tentaculata
18. Great Blue Heron, Ardea herodias
19. Great Egret, Ardea alba
20. Greater Yellowlegs, Tringa melanoleuca
21. House Finch, Passer domesticus
22. Jointed Charlock, Wild Radish, Raphanus raphanistrum
23. Killdeer, Charadrius vociferus
24. Long-Billed Dowitcher, Limnodromus scolopaceus
25. Mallard, Anas platyrhynchos
26. Marsh Wren, Cistothorus palustris
27. Mourning Dove, Zenaida macroura
28. Northern Pintail, Anas acuta
29. Northern Shoveler, Anas clypeata
30. Oak Apple Gall Wasp gall, Biorhiza pallida
31. Oakmoss Lichen, Evernia prunastri
32. Poison Oak, Toxicodendron diversilobum
33. Red-Winged Blackbird, Agelaius phoeniceus
34. Ring-Necked Duck, Aythya collaris
35. Ruby-Crowned Kinglet, Regulus calendula
36. Hummingbird Sage, Salvia spathacea
37. Snowy Egret, Egretta thula
38. Song Sparrow, Melospiza melodia
39. Spider’s Web, Spotted orb weaver, Neoscona crucifera
40. Spotted Towhee, Pipilo maculatus
41. Tadpoles, California Tree Frog, Pseudacris cadaverina
42. Tree Swallow, Tachycineta bicolor
43. Tule, Schoenoplectus acutus var. occidentalis
44. Valley Oak, Quercus lobata
45. White-Crowned Sparrow, Zonotrichia leucophrys
46. White-Faced Ibis, Plegadis chihi

Mostly Galls and Fawns, 08-04-18

Up at 5:30 to get over to the Effie Yeaw Nature Preserve by 6:30. The smoke in the air was thick again and the sun came up over the American River fiery red, making the water look like lava. It was about 60º when I got to the preserve and made it up to about 95º by the late afternoon.

At the preserve, I saw a few deer, mostly does and a pair of twin fawns who kept their eye on me from a distance. The little boy fawn was slightly braver than his sister and walked up to within about 15 feet of me – still hiding behind some foliage. His sister followed him a few seconds later and I got photos and a video snippet of them together. So cute.

Early on in my walk, I came across a juvenile Turkey Vulture flying low to the ground between the trees with a much smaller hawk chasing him. He flew up onto a snag of a tree and posed for a little bit before flying off again. I followed the hawk and found it in another tree further up the road: a Red-Shouldered Hawk. I ended up seeing three of them today.

CLICK HERE for the album of photos.

It’s that time of the year again when the Fox Squirrels and Gray Squirrels are up in the Black Walnut trees stealing walnuts. They take them up into the branches and scrape the husks off of them with their teeth. As they do that, their teeth squeak and rasp against the hard shell under the husk, and you can hear that sound from several feet away. I heard about six squirrels but only got photos of two of them.

More galls are starting to show themselves – finally. I saw several newly formed spiny galls from the Live Oak Wasp, Callirhytis quercuspomiformis, and several very nicely formed Kernel Galls from the wasp Callirhytis serricornis. And I even found a few tiny Pumpkin Galls (Dryocosmus minusculus). These are all found on Live Oak Trees.

On my way out of the preserve, I saw several juvenile Western Bluebirds in the trees around the small pond. They’re such pretty little birds.

I walked for about three hours and then went home.