Salton Sea & the Imperial Valley - Jan 4, 2008
 by Henry Detwiler

Joan, Dean, and I spent a fine day birding this avian paradise 
94 species--bird list is at the bottom of the page
Click on thumbnail pictures for full-sized photos. border  

I met Joan and Dean in El Centro, and we were soon en route to our first stop of the day--Sheldon Reservoir. It was a true disappointment, with exactly 0 birds floating on the water. Fortunately our next destination, Obsidian Butte, was a little more productive. California, Herring, and Ring-billed Gulls mingled with Willets, sandpipers, and Marbled Godwits.


Joan and Dean

peregrine falcon
Peregrine Falcon

At the refuge headquarters were numerous Gambel's Quail, sparrows, and doves. In the nearby fields were Snow and White-fronted Geese. Along Garst Road was a most obliging Peregrine Falcon peering around a telephone pole.

 gambel's quail
Gambel's Quail

Numerous Northern Shovelers were in the ponds east of Garst Road, and in the Salton Sea west of the road. The shoreline has retreated far from the road due to lack of water, so the gulls at the mouth of the Alamo River were too far away to see without a hike. An Osprey perched above the approach to Red Hill, munching on a fish.

ospry
Osprey

mud pots
Mud Pots

Along Davis Road we toured the bubbling mud pots, evidence of the extreme geothermal activity in the area.

We saw several Burrowing Owls along the drains; this one shuffled backwards behind the levee on Sinclair Road as soon as we stopped to admire it. The mandatory hike in the Bermuda grass fields failed to produce any Sprague's Pipit, but we did find Greater Roadrunner, Western Meadowlard, and Savannah Sparrow.

burrowing owl
Burrowing Owl

yellow-footed gull
Yellow-footed Gull
 

Along the Salton Sea wall (levee) we were fortunate to see this adult Yellow-footed Gull dining on a fish carcass. We watched it feed for several minutes and then moved on.

 

Other fine birds we spotted from the levee were numerous Ruddy Ducks and Eared Grebes. Farther out were a couple of Common Goldeneyes and Lesser Scaup. At the south end of the Sea were huge rafts of Northern Shoveler, Northern Pintail, and Green-winged Teal.

ruddy duck
Ruddy Ducks & Eared Grebe
 

mountain plover
Mountain Plover

mountain plover
Mountain Plover

At the corner of Lack and Walker was a newly emerging field with chunks of fertilizer and lots of Mountain Plover. There were probably a couple hundred scattered over several acres. The neat thing about them was their odd behavior, many were fanning and pumping their tails. Whether this behavior was aggression, territorial, or attraction, we don't know. I've got to do a bit of research!


At Willey Reservoir we saw numerous Gadwall, Canvasback, and Double-crested Cormorants. Our last stop as the sun was sinking in the west was Unit 1 of the Salton Sea NWR. As we passed one of the fields we spotted this Merlin standing on a furrow..

 

merlin
Merlin

ross' goose
Ross's Geese (White & Blue Morph)

In the refuge fields were thousands of Snow and Ross's Geese, including this rare blue morph Ross's Goose. After watching them for a while, we headed back to El Centro, satisfied with a great day of birding.

Salton Sea & Imperial Valley Bird List, 4 Jan 2008
#
Species
1
Pied-billed Grebe
2
Eared Grebe
3
American White Pelican
4
Brown Pelican
5
Double-crested Cormorant
6
Least Bittern
7
Great Blue Heron
8
Great Egret
9
Snowy Egret
10
Cattle Egret
11
White-faced Ibis
12
Greater White-fronted Goose
13
Snow Goose
14
Ross' s Goose
15
Gadwall
16
American Wigeon
17
Mallard
18
Northern Shoveler
19
Northern Pintail
20
Green-winged Teal
21
Canvasback
22
Redhead
23
Ring-necked Duck
24
Greater Scaup
25
Lesser Scaup
26
Common Goldeneye
27
Ruddy Duck
28
Osprey
29
White-tailed Kite
30
Northern Harrier
31
Sharp-shinned Hawk
32
Red-tailed Hawk
33
American Kestrel
34
Merlin
35
Peregrine Falcon
36
Gambel's Quail
37
American Coot
38
Black-bellied Plover
39
Killdeer
40
Mountain Plover
41
Black-necked Stilt
42
American Avocet
43
Greater Yellowlegs
44
Lesser Yellowlegs
45
Willet
46
Spotted Sandpiper
47
Long-billed Curlew
# Species
48 Western Sandpiper
49 Least Sandpiper
50 Long-billed Dowitcher
51 Wilson's Snipe
52 Turkey Vulture
53 Bonaparte's Gull
54 Ring-billed Gull
55 California Gull
56 Herring Gull
57 Yellow-footed Gull
58 Caspian Tern
59 Forster's Tern
60 Rock Pigeon
61 Mourning Dove
62 Common Ground-Dove
63 Eurasian Collared Dove
64 Greater Roadrunner
65 Anna's Hummingbird
66 Belted Kingfisher
67 Black Phoebe
68 Say's Phoebe
69 Loggerhead Shrike
70 Common Raven
71 Tree Swallow
72 Barn Swallow
73 Verdin
74 Rock Wren
75 Ruby-crowned Kinglet
76 Northern Mockingbird
77 European Starling
78 American Pipit
79 Yellow-rumped Warbler
80 Abert's Towhee
81 Lark Sparrow
82 Savannah Sparrow
83 Song Sparrow
84 White-crowned Sparrow
85 Red-winged Blackbird
86 Western Meadowlark
87 Brewer's Blackbird
88 Great-tailed Grackle
89 Brown-headed Cowbird
90 House Finch
91 House Sparrow
92 Black-crowned Night Heron
93 Marbled Godwit
94 Burrowing Owl
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