Tag Archives: Bucephala clangula

Lots of Birds Nesting, 03-31-19

Around 7:00 am I headed over to the American River Bend Park for walk. It was about 44° at the river when I got there and was heading toward 70° by the time I left.

It was nice to see that the dirt road to the camping area and nature trails was cleaned up and smoothed out. No more car-swallowing potholes!  I saw some deer and a jackrabbit right when I was heading in, so I felt that was a good portend.

The Black Walnut trees are starting to leaf out and drop their catkins, and the California Buckeye trees are just beginning to squeeze out their panicles of flowers. Redbud trees are flowering, and the Santa Barbara Sedge is starting to show off. I checked out various stands of Pipevine but still don’t see any evidence of butterfly eggs yet… I was happy to see small stands of stinging nettle in the picnic area. Let’s see how long it’s allowed to remain there.  It’s a host plant for Red Admiral butterflies, and when the park eradicates the nettles, they eradicate the butterflies as well.  You’d think they’d figure that out.  It would be a lot easier and cheaper to post a sign about the nettles and have people avoid them, than to kill all of the plants.

CLICK HERE for the album of photos.

I spent almost 20 minutes watching a female Western Bluebird deciding whether she wanted to commit to a nesting cavity or not. She flew up to the opening several times, poked her head in and looked around, but then would back off again. I didn’t understand what her hesitation was and wondered if maybe the hole was already occupied by something. Then it occurred to me that she might not be committing to the spot because I was there watching her, so I walked off a bit, then a bit more. I still didn’t see her go all the way in, but her hubby was sitting in the tree nearby patiently waiting for her to make a decision.

I also came across a House Wren taking twigs to her nesting cavity, and a European Starling poking her head out of her nest.  She’d chased off a Tree Swallow that wanted the same spot.  Lots of cool photo ops today!

I got to see a very large Red-Tailed Hawk in a tree (but she had her face turned away from me, so I didn’t get any good shots of that).  She was so big, I thought at first that she might have been an owl.  As soon as she left, I saw a Red-Shouldered Hawk near the same tree.  As I was leaving the park, I also saw a Cooper’s Hawk chattering in a tree alongside the road.

I walked for a little over 3 ½ hours before heading back home.

Species List:

1. Acorn Woodpecker, Melanerpes formicivorus
2. Audubon’s Warbler, Yellow-Rumped Warbler, Setophaga auduboni auduboni
3. Black Walnut Tree, Juglans nigra
4. Black-Tailed Jackrabbit, Lepus californicus
5. Blue Dicks, Dichelostemma capitatum
6. Burr Chervil, Anthriscus caucalis
7. California Buckeye, Aesculus californica
8. California Manroot, Bigroot, Marah fabaceus
9. California Pipevine Swallowtail Butterfly, Battus philenor hirsuta
10. California Pipevine, Dutchman’s Pipe, Aristolochia californica
11. Canada Goose, Branta canadensis
12. Columbian Black-Tailed Deer, Odocoileus hemionus columbianus
13. Common Goldeneye, Bucephala clangula
14. Common Ink Cap Mushroom, Coprinopsis atramentaria
15. Cooper’s Hawk, Accipiter cooperii
16. Cranefly, Mosquito Hawk, Tipula dietziana
17. Destroying Angel Mushroom, Amanita ocreata
18. Dog Vomit Slime Mold, Fuligo septica
19. European Starling, Sturnus vulgaris
20. Giraffe’s Head Henbit, Henbit Deathnettle,
21. Golden Shield Lichen, Xanthoria parietina
22. Green Shield Lichen, Flavoparmelia caperata
23. Haymaker Mushroom, Panaeolus foenisecii
24. Hoary Lichen, Hoary Rosette, Physcia aipolia
25. Hop Tree, Ptelea trifoliata
26. House Wren, Troglodytes aedon
27. Lesser Goldfinch, Spinus psaltria
28. Longstalk Cranesbill, Geranium columbinum
29. Miner’s Lettuce, Claytonia perfoliata
30. Nutthall’s Woodpecker, Picoides nuttallii
31. Oakmoss Lichen, Evernia prunastri
32. Popcorn Flower, Plagiobothrys sp.
33. Red-Shouldered Hawk, Buteo lineatus
34. Red-Tailed Hawk, Buteo jamaicensis
35. Rio Grande Wild Turkey, Meleagris gallopavo intermedia
36. Santa Barbara Sedge, Valley Sedge, Carex barbarae
37. Shepherd’s Purse, Capsella bursa-pastoris
38. Speedwell, Bird’s Eye Speedwell, Veronica persica
39. Spotted Towhee, Pipilo maculatus
40. Stinging Nettle, Annual Stinging Nettle, Urtica urens
41. Stork’s Bill, Big Heron Bill, Erodium botrys
42. Sunburst Lichen, Xanthoria sp.
43. Tree Swallow, Tachycineta bicolor
44. Western Bluebird, Sialia mexicana
45. Western Redbud, Cercis occidentalis
46. White Alder, Alnus rhombifolia
47. Winter Vetch, Smooth Vetch, Vicia villosa

A Beaver and a Loon at Lake Solano Park, 03-16-19

The weather at Lake Solano Park was perfect for walking with my naturalist students; about 49° when we first got there, and then up to about 68° by the time we left. It was sunny, clear and bright outside. My coworker Bill and I took turns pointing things out to everyone, and one of the students, Charlie (who’s something of a plant expert) helped us identify plants.

CLICK HERE for an album of photos.

When I got to the park, Bill and some of the students were already there, and some of them had already spotted an otter in the water. What a great way to start their day! Other highlights during the outing included spotting a beaver in the lake (!) and a Common Loon (!!) which I had never seen there before. We at first thought the beaver was another otter, but it’s large size and big ears brought us to the conclusion of its true identity. It was moseying along in the water, and treaded water for a long time, so we were able to get some photos of it. ((I think I took about 500 photos of its head poking out of the water. Hah!)) Eventually, it made its way to the other side of the lake and disappeared into the shadows. We inferred it might have had a lodge over there although we couldn’t see one.

The loon was a big surprise. At first we were all looking at it, trying to wrap our heads around what we were seeing. Checking through a field guide, though, we were able to determine that it was a non-breeding Common Loon, most likely resting there during its migration through our region.

Deeper inspection of the skull and skeleton we’d found on Wednesday, seemed to indicate that they were from opossums, not dogs as we’d originally thought (based on the canine teeth). There were “too many” small teeth between the canines for the skulls to be from a dog, so opossum was the next best guess. I need to study skulls more deeply – especially the ones of the common animals around here.

I stupidly stepped into the ants’ nest near where we located the Giant Horsetail ferns again. I recognized the spot and tapped on the area with my foot to see if the ants were still there from Wednesday, but nothing emerged, so I thought it was safe to go in there… But as soon as my shadow passed over their nest, they came out in force again. I got bit a few time, but nothing bad. They weren’t Fire Ants; more like red Harvester Ants. But they were still angry about my trespass over their nest and practically “exploded” out of the ground to swarm all over me. The students helped to whack them off my clothes.

On another part of the trail, we came across a large colony of Velvety Tree Ants swarming over an old log. What alerted me to them was a White-Breasted Nuthatch that flitted down onto the log, snatched up an ant, and flew off, flitted down onto the log, snatched up an ant, and flew off several times in a row. Along the ridgeline of the log was a line of winged adults getting ready to take off to establish new colonies… and it was the big winged one the Nuthatch was after. Very cool.

On the lake were Bufflehead ducks mingling with Goldeneyes, and both Common and Hooded Mergansers (along with the egrets, some herons, and Canada Geese). On the shore were lines of turtles sunning themselves; both Red-Eared Slider Turtles and a few Pacific Pond Turtles. We also all got to watch a Belted Kingfisher on the other side of the lake, dive-bombing for fish in the water. Some of the students had never seen that before and were “wow-ing” at the speed of the little bird.

In the ponds, we found Water Boatmen, Mosquito Fish, Bullfrog tadpoles, and a Black-Fronted Forktail Damselfly that was “swimming” along the top of the water before it lighted on some algae to dry off. I’d never seen a winged damselfly swim before! So odd! I need to remember to bring my dip-net with me next time I go out there so I can scoop up some critters to photograph.

We walked for about 3 ½ hours, and all in all, I think I recorded over 60 different species (that we saw and/or heard). It was a good day.

Species List:

1. Acorn Woodpecker, Melanerpes formicivorus,
2. American Kestrel, Falco sparverius,
3. American Robin, Turdus migratorius,
4. Arundo, Giant Reed, Arundo donax,
5. Audubon’s Warbler, Setophaga auduboni auduboni,
6. Beaver, American, Beaver, Castor canadensis,
7. Belted Kingfisher, Megaceryle alcyon,
8. Bewick’s Wren, Thryomanes bewickii,
9. Black Phoebe, Sayornis nigricans,
10. Black-Fronted Forktail Damselfly, Ischnura denticollis,
11. Brewer’s Blackbird, Euphagus cyanocephalus,
12. Bufflehead, Bucephala albeola,
13. Bullfrog, American Bullfrog, Lithobates catesbeianus,
14. Bushtit, Psaltriparus minimus,
15. California Manroot, Bigroot, Wild Cucumber, Marah fabaceus,
16. California Scrub Jay, Aphelocoma californica,
17. Canada Goose, Branta canadensis,
18. Cattail, Broadleaf Cattail, Typha latifolia,
19. Chickweed, Stellaria media,
20. Cliff Swallow, Petrochelidon pyrrhonota,
21. Common Goldeneye, Bucephala clangula,
22. Common Loon, Gavia immer,
23. Common Merganser, Mergus merganser,
24. Double-Crested Cormorant, Phalacrocorax auratus,
25. Fresh Water Snail, Fluminicola sp.,
26. Galium, Bredstraw, Velcro-Grass, Sticky Willy, Cleavers, Galium aparine,
27. Giant Horsetail Fern, Equisetum telmateia,
28. Giraffe’s Head Henbit, Lamium amplexicaule,
29. Great Blue Heron, Ardea herodias,
30. Great Egret, Ardea alba,
31. Honey Fungus, Armillaria mellea,
32. Hooded Merganser, Lophodytes cucullatus,
33. Longstalk cranesbill, Geranium columbinum,
34. Mallard, Anas platyrhynchos,
35. Mistletoe, American Mistletoe, Big Leaf Mistletoe, Phoradendron leucarpum,
36. Mosquito fish, Gambusia affinis,
37. Mugwort, California Mugwort, Artemisia douglasiana,
38. Northern Mockingbird, Mimus polyglottos,
39. Pacific Pond Turtle, Western Pond Turtle, Actinemys marmorata,
40. Peafowl, Indian Peafowl, Pavo cristatus,
41. Phainopepla, Phainopepla nitens,
42. Pipevine Swallowtail Butterfly, Battus philenor hirsuta
43. Pipevine, California Pipevine, Dutchman’s Pipe, Aristolochia californica
44. Red Harvester Ant, Pogonomyrmex barbatus,
45. Red-Eared Slider Turtle, Trachemys scripta elegans,
46. Red-Shouldered Hawk, Buteo lineatus,
47. Red-Tailed Hawk, Buteo jamaicensis,
48. Red-Winged Blackbird, Agelaius phoeniceus,
49. River Otter, North American River Otter, Lontra canadensis,
50. Snowy Egret, Egretta thula,
51. Speedwell, Veronica arvensis,
52. Spotted Towhee, Pipilo maculatus,
53. Tree Swallow, Tachycineta bicolor,
54. Tule, Schoenoplectus acutus,
55. Valley Oak, Quercus lobata,
56. Velvety Tree ant, Liometopum occidentale,
57. Water Boatmen, Corixidae (family),
58. Western Bluebird, Sialia mexicana,
59. Western Screech Owl, Megascops kennicottii,
60. White Alder, Alnus rhombifolia,
61. White-Breasted Nuthatch, Sitta carolinensis,
62. Yellow-Headed Blackbird, Xanthocephalus xanthocephalus,

Pre-Field Trip Field Trip at Lake Solano, 03-13-19

I got up around 6:00 this morning so I could head out to Lake Solano Park in Winters, CA. This was a recon for the trip we’ll be doing with the whole class on Saturday, and I wanted to check out where plants were growing, if the ferns were out yet, what birds were out there, etc. It was very windy and chilly around 44° when I got there and about 53° when I left.

CLICK HERE for the album of photos.

At the park, I was joined by my coworker Nate L., some of my naturalist class students, Sharyn L. and Mary S., and two of my naturalist class graduates Elaine and Roxanne.  Sharyn had forgotten her cell phone and was double bummed when she realized the battery in her camera was dead, so she had no way of taking photos. Not having the technology in her hands, though, she said helped her to focus more on what she was hearing rather than what she was seeing, so the experience was a lot different than she thought it might be.

I was hoping to see some pipevine, manroot and Giant Horsetail, and thankfully they were all present. Those are always great things to show to the students. We also saw over 30 different plant and animal species, including the resident Western Screech Owl, and found a couple of animal skulls. We think one was a coyote skull, and the other (with a fully disarticulated skeleton) was some kind of domesticate dog, based on their teeth.  It’s always great to go out with a group on excursions like this because everyone sees something different, and as a group we’re alerted to more things.

We walked for about 3 ½ hours, and then each went on our way.

Species List:

1. Acorn Woodpecker, Melanerpes formicivorus
2. American Mistletoe, Broadleaf Mistletoe, Phoradendron leucarpum
3. Audubon’s Warbler, Yellow-Rumped Warbler, Setophaga coronate ssp. auduboni
4. Bewick’s Wren, Thryomanes bewickii
5. Black Phoebe, Sayornis nigricans
6. Broadleaf Cattail, Typha latifolia
7. Bufflehead Duck, Bucephala albeola
8. California Manroot Vine, Bigroot, Wild Cucumber, Marah fabaceus
9. California Pipevine, Dutchman’s Pipe, Aristolochia californica
10. California Scrub Jay, Aphelocoma californica
11. Canada Goose, Branta canadensis
12. Cliff Swallow, Petrochelidon pyrrhonota
13. Common Goldeneye, Bucephala clangula
14. Common Merganser, Mergus merganser
15. Double-Crested Cormorant, Phalacrocorax auritus
16. Echo Azure Butterfly, Celastrina echo
17. Galium, Velcro Grass, Sticky Willy, California Bedstraw, Galium californicum
18. Giant Horsetail, Great Horsetail, Equisetum telmateia
19. Giraffe’s Head Henbit, Lamium amplexicaule
20. Great Blue Heron, Ardea herodias
21. Great Egret, Ardea alba
22. Hooded Merganser, Lophodytes cucullatus
23. Lodgepole Pine, Pinus contorta
24. Mottled Willowfly, Mottled Stonefly, Strophopteryx fasciata
25. Northern Mockingbird, Mimus polyglottos
26. Oyster Mushroom, Pleurotus ostreatus
27. Pacific Pond Turtle, Western Pond Turtle, Actinemys marmorata
28. Peacock, Indian Peafowl, Pavo cristatus
29. Phainopepla, Phainopepla nitens
30. Praying Mantis, California Mantis, Stagmomantis californica
31. Racoon, North American Racoon, Procyon lotor
32. Red-Shouldered Hawk, Buteo lineatus
33. Red-Winged Blackbird, Agelaius phoeniceus
34. Turkey Tail Fungus, Trametes versicolor
35. Western Screech Owl, Megascops kennicottii
36. White Alder, Alnus rhombifolia
37. Willow, Pacific Willow, Salix lasiandra