
. . . other viewing opportunities at the Hayward Lake Reservoir Recreation Area . . . more information on the Hayward Lake Reservoir Recreation Area
. . . list of available bird checklists |
May 2002 - The taxonomic order, common names and four-letter codes included in this web version of the Hayward Lake Reservoir Recreation Area Bird Checklist published in 1995 have been updated using the 7th edition of the American Ornithologists' Union (AOU) Check-List of North American Birds (AOU 1998) and its supplement (AOU 2000). |
| The following is a list of the bird species that have been observed in the Hayward Lake Reservoir Recreation Area, including the Pond Trail and the Railway Trail. The status of each species is indicated by an abundance level in each of four seasons. The standard four letter code is shown for each species.
Explanation of Symbols Seasonal Occurrence
Relative Abundance
Other Symbols
|
| Code | * | Species | Spring | Summer | Fall | Winter |
| COLO | Common Loon | c | ||||
| GBHE | Great Blue Heron | c | ||||
| GRHE | Green Heron | u | ||||
| TUVU | Turkey Vulture | u | ||||
| CAGO | * | Canada Goose | c | c | c | c |
| WODU | * | Wood Duck | c | c | c | c |
| AMWI | American Wigeon | u | ||||
| MALL | * | Mallard | c | c | c | c |
| BWTE | Blue-winged Teal (1) | r | ||||
| CITE | Cinnamon Teal (1) | r | ||||
| RNDU | Ring-necked Duck | c | ||||
| BUFF | Bufflehead | c | ||||
| COGO | Common Goldeneye | c | ||||
| HOME | Hooded Merganser | c | ||||
| COME | Common Merganser | c | ||||
| OSPR | Osprey | c | ||||
| BAEA | Bald Eagle | c | SSHA | Sharp-shinned Hawk | u | |
| RTHA | Red-tailed Hawk | c | ||||
| RUGR | Ruffed Grouse | c | c | c | c | |
| KILL | Killdeer | c | ||||
| SPSA | Spotted Sandpiper | c | ||||
| COSN | Common Snipe (1) | r | ||||
| GWGU | Glaucous-winged Gull | c | c | c | c | |
| BTPI | Band-tailed Pigeon | c | ||||
| BDOW | Barred Owl | u | ||||
| CONI | Common Nighthawk | u | ||||
| BLSW | Black Swift | u | ||||
| VASW | Vaux's Swift | u | ||||
| RUHU | Rufous Hummingbird | c | ||||
| BEKI | Belted Kingfisher | c | ||||
| RBSA | Red-breasted Sapsucker | c | c | c | c | |
| DOWO | Downy Woodpecker | u | u | u | u | |
| HAWO | Hairy Woodpecker | c | c | c | c | |
| NOFL | Northern Flicker | c | ||||
| PIWO | Pileated Woodpecker | c | c | c | c | |
| WWPE | Western Wood-Pewee | u | ||||
| WIFL | Willow Flycatcher | c | ||||
| HAFL | Hammond's Flycatcher | u | ||||
| PSFL | Pacific-slope Flycatcher | c | ||||
| EAKI | Eastern Kingbird (1) | r | ||||
| CAVI | Cassin's Vireo | u | ||||
| WAVI | Warbling Vireo | c | ||||
| REVI | Red-eyed Vireo | c | ||||
| STJA | * | Steller's Jay | c | c | c | c |
| NOCR | * | Northwestern Crow | c | c | c | c |
| CORA | * | Common Raven | c | c | c | c |
| TRSW | Tree Swallow | c | ||||
| VGSW | * | Violet-green Swallow | c | |||
| NRWS | * | Northern Rough-winged Swallow | u | |||
| BASW | * | Barn Swallow | c | |||
| CLSW | Cliff Swallow | u | ||||
| BCCH | * | Black-capped Chickadee | c | c | c | c |
| CBCH | * | Chestnut-backed Chickadee | c | c | c | c |
| BUSH | * | Bushtit | c | c | c | c |
| RBNU | Red-breasted Nuthatch | c | c | c | c | |
| BRCR | Brown Creeper | u | u | u | u | |
| BEWR | Bewick's Wren | u | u | u | u | |
| WIWR | Winter Wren | c | c | c | c | |
| AMDI | American Dipper (1) | r | ||||
| GCKI | Golden-crowned Kinglet | c | c | c | c | |
| RCKI | Ruby-crowned Kinglet | c | ||||
| SWTH | * | Swainson's Thrush | c | |||
| AMRO | * | American Robin | c | c | c | c |
| VATH | Varied Thrush | c | ||||
| EUST | European Starling | c | c | c | c | |
| CEWA | Cedar Waxwing | c | ||||
| OCWA | Orange-crowned Warbler | u | ||||
| YEWA | Yellow Warbler | u | ||||
| YRWA | Yellow-rumped Warbler | c | c | |||
| BTGW | Black-throated Gray Warbler | u | ||||
| TOWA | Townsend's Warbler | u | ||||
| AMRE> | American Redstart (1) | r | ||||
| MACW | MacGillivray's Warbler | c | ||||
| COYE | Common Yellowthroat | u | ||||
| WIWA | Wilson's Warbler | c | ||||
| WETA | Western Tanager | c | ||||
| SPTO | Spotted Towhee | c | c | c | c | |
| FOSP | Fox Sparrow | c | ||||
| SOSP | Song Sparrow | c | c | c | c | |
| LISP | Lincoln's Sparrow | u | ||||
| WCSP | White-crowned Sparrow | c | c | c | c | |
| GCSP | Golden-crowned Sparrow | c | ||||
| DEJU | Dark-eyed Junco | c | ||||
| BHGR | Black-headed Grosbeak | c | ||||
| RWBL | Red-winged Blackbird | c | ||||
| BHCO | * | Brown-headed Cowbird | c | |||
| PUFI | Purple Finch | u | u | u | u | |
| HOFI | House Finch | c | c | c | c | |
| RECR | Red Crossbill | u | u | u | u | |
| WWCR | White-winged Crossbill (1) | r | ||||
| PISI | Pine Siskin | u | u | u | u | |
| AMGO | American Goldfinch | c | ||||
| EVGR | Evening Grosbeak | u | u | u | u |