Yuma Territorial Prison
Henry Detwiler
23-Mar-2000, 0630-0730 
beautiful cool weather
34 species observed

10  Pied-billed Grebe
1 Double-crested Cormorant
2 Great Blue Heron
15 White-faced Ibis (overhead)
1 Cinnamon Teal
2 Northern Shoveler
15 Redhead
1 Ring-necked Duck
2 American Coot
1 Sora
1 Osprey (soaring)
4 Inca Dove
14 Mourning Dove
60 Rock Dove (railroad bridge)
3 Anna's Hummingbird
4 Black Phoebe
15 Cliff Swallow
24 Rough-winged Swallow
400 Tree Swallow
3 Western Kingbirds (first for the year)
1 Ash-throated Flycatcher
3 Verdin
2 Cactus Wren
1 Marsh Wren
2 Northern Mockingbird
1 Common Yellowthroat
7 Orange-crowned Warbler
32 Yellow-rumped Warbler
1 Abert's Towhee
2 Brewer's Sparrow
15 White-crowned Sparrow
22 Great-tailed Grackle
14 House Sparrow
12 House Finch

Saw my first Western Kingbirds of 2000.  Got some great photos of a Cactus Wren, and hopefully, of the returning Ash-throated Flycatcher.

Almost all the waterfowl has left the marsh, but I was surprised to find a small flock of Redheads.

Couldn't find the Vermillion Flycatchers, but suspect that they're still around.