Waterfowl - -> Chachalacas - -> Pheasants and Turkeys -> New World Quail - -> Grebes - ->	Black-bellied Whistling Duck,  Harold H. Burgess Fulvous Whistling Duck, Robert C. Tweit Canada Goose,  Robert C. Tweit Muscovy Duck, , Robert C. Tweit Wood Duck,  Robert C. Tweit Gadwall ,  Robert C. Tweit American Wigeon ,  Robert C. Tweit Mallard,  Kenneth D. Seyffert "Mexican Duck" ,  Robert C. Tweit Mottled Duck,  William P. Johnson Blue-winged Teal ,  Elizabeth R. Loos & William P. Johnson Cinnamon Teal ,  Robert C. Tweit Northern Shoveler ,  Robert C. Tweit Northern Pintail ,  Robert C. Tweit Green-winged Teal ,  Robert C. Tweit Redhead,  Robert C. Tweit Ring-necked Duck ,  Robert C. Tweit Hooded Merganser, Dean Ransom Masked Duck ,  Jackson Eitniear Ruddy Duck ,  Robert C. Tweit Plain Chachalaca,  Robert C. Tweit Ring-necked Pheasant,  Jim Anderson Greater Prairie-Chicken ,  Robert C. Tweit Lesser Prairie-Chicken,  Robert C. Tweit Wild Turkey,  James G. Dickson Scaled Quail,  Greg Creacy Gambel's Quail,  Robert C. Tweit Northern Bobwhite,  Raymond C. Telfair II Montezuma Quail,  Fredrick R. Gehlbach Least Grebe,  Robert C. Tweit Pied-billed Grebe,  Robert C. Tweit Eared Grebe,  John Cys Western Grebe/Clark's Grebe,  Robert  C. Tweit
Pelicans  - ->	American White Pelican ,  Raymond C. Telfair II Brown Pelican,  Lee F. Elliott
Cormorants  - ->	Neotropic Cormorant,  Raymond C. Telfair II Double-crested Cormorant,  Raymond C. Telfair II
Anhingas  - ->	Anhinga,  Brent Ortego
Herons, Egrets and Bitterns - - >	American Bittern,   Raymond C. Telfair II Least Bittern,   Raymond C. Telfair II Great Blue Heron,  Raymond C. Telfair II Great Egret,  Raymond C. Telfair II Snowy Egret,  Raymond C. Telfair II Little Blue Heron,  Raymond C. Telfair II Tricolored Heron,  Raymond C. Telfair II Reddish Egret, Daniel Jones Cattle Egret,  Raymond C. Telfair II  Green Heron, Raymond C. Telfair II Black-crowned Night-Heron,  Raymond C. Telfair II Yellow-crowned Night-Heron, Raymond C. Telfair II
Ibises amd Spoonbills - >	White Ibis, Raymond C. Telfair II White-faced Ibis,  Raymond C. Telfair II Roseate Spoonbill,  Donald H. White
Storks - ->	Wood Stork,  Raymond C. Telfair II
New World Vultures  - >	Black Vulture,  Raymond C. Telfair II Turkey Vulture,  Anthony Buckley
Hawks,Eagles and Kites - ->	Osprey,  Robert C. Tweit Hook-billed Kite Dick D. Heller, Jr. Swallow-tailed Kite Robert C. Tweit White-tailed Kite,  Robert C. Tweit Mississippi Kite,  David Fantina Bald Eagle,  Robert C. Tweit Northern Harrier,    Robert  C. Tweit Sharp-shinned Hawk,   Robert  C. Tweit Cooper's Hawk,  Robert  C. Tweit Common Black-Hawk,   Robert  C. Tweit Harris's Hawk,   Robert  C. Tweit Red-shouldered Hawk,  Raymond C. Telfair II Broad-winged Hawk,  Frederick R. Gehlbach Gray Hawk,  Robert  C. Tweit Swainson's Hawk,  Robert  C. Tweit White-tailed Hawk,  Robert  C. Tweit Zone-tailed Hawk,  Robert  C. Tweit Red-tailed Hawk,  Robert  C. Tweit Ferruginous Hawk,  Kenneth D. Seyffert Golden Eagle,   Robert  C. Tweit
Falcons and Caracaras >	Crested Caracara,  Robert  C. Tweit American Kestrel, Kenneth D. Seyffert Aplomado Falcon,  Robert  C. Tweit Peregrine Falcon,  Bonnie Reynolds McKinney Prairie Falcon ,  Robert  C. Tweit
Rails and Coots - ->	Black Rail,  Robert  C. Tweit Clapper Rail,  Robert  C. Tweit King Rail,  Robert  C. Tweit Virginia Rail,  Robert  C. Tweit Sora,  Robert  C. Tweit Purple Gallinule,  Robert  C. Tweit Common Moorhen,  Brett Bannor American Coot,  Brett Bannor
Plovers - ->	Snowy Plover,   Robert  C. Tweit Wilson's Plover,  Robert  C. Tweit Killdeer,  Jerome A. Jackson  Mountain Plover,  Robert  C. Tweit
Oystercatchers - ->	American Oystercatcher,  Robert  C. Tweit
Avocets and Stilts - ->	Black-necked Stilt  Robert  C. Tweit   American Avocet,  Keith A. Arnold
Sandpipers - ->	Spotted Sandpiper,  Robert  C. Tweit  Greater Yellowlegs,  Robert  C. Tweit  Willet,  Stefani Melvin Upland Sandpiper,  Ron Batie Long-billed Curlew,  Kenneth D. Seyffert American Woodcock,  R. Montague Whiting, Jr., and Sarah E. Richardson Wilson's Phalarope,  Robert  C. Tweit
Gulls and Terns - ->	Laughing Gull,   Jerald J. Dosch Herring Gull,   Robert  C. Tweit  Sooty Tern,   Robert  C. Tweit   Least Tern,  Robert  C. Tweit Gull-billed Tern , William J. Graber III  Caspian Tern,   Robert  C. Tweit  Forster's Tern,  Robert  C. Tweit   Royal Tern,   Robert  C. Tweit   Sandwuch Tern,   Robert  C. Tweit   Black Skimmer,  Donald H. White
Pigeons and Doves - ->	Rock Pigeon,  Robert  C. Tweit Red-billed Pigeon,  Robert  C. Tweit Band-tailed Pigeon,  Robert  C. Tweit "Ringed Turtle-Dove",  Robert  C. Tweit White-winged Dove,  Robert  C. Tweit Mourning Dove,  Robert  C. Tweit Inca Dove,  Stan D. Casto Common Ground-Dove,  Robert  C. Tweit White-tipped Dove,  Robert  C. Tweit
Parrots - ->	Budgerigar,  Robert  C. Tweit Monk Parakeet,  Harold H. Burgess Green Parakeet,   Harold H. Burgess Red-crowned Parrot,   Harold H. Burgess
Cuckoos and allies - ->	Yellow-billed Cuckoo,  David Fantina Greater Roadrunner,   Raymond C. Telfair II Groove-billed Ani,  Robert  C. Tweit
Barn-Owls - ->	Barn Owl ,  Raymond C. Telfair II
Owls - ->	Flammulated Owl,  Mark W. Lockwood Western Screech-Owl,  Frederick R. Gehlbach Eastern Screech-Owl, Frederick R. Gehlbach Great Horned Owl  David E. Fantina Northern Pygmy-Owl,   Rpbert C. Tweit Ferruginous Pygmy-Owl,  Glenn A. Proudfoot Elf Owl Bonnie R. McKinney Burrowing Owl,  Sandra Skrei Spotted Owl,  Rpbert C. Tweit Barred Owl,  Raymond C. Telfair II Northern Saw-whet Owl,  Robert C. Tweit
Nightjars - ->	Lesser Nighthawk,  Steven C. Latta Common Nighthawk,  Cade L. Coldren Common Pauraque,  Robert C. Tweit Common Poorwill,  Cade L. Coldren Chuck-will's-widow,  Cade L. Coldren Whip-poor-will,  Cade L. Coldren
Swifts - ->	Chimney Swift,  Paul D. & Georgean Z. Kyle White-throated Swift,  Robert C. Tweit
Hummingbirds - ->	White-eared Hummingbird,  Robert C. Tweit Buff-bellied Hummingbird,  Felipe Chavez-Ramirez Blue-throated Hummingbird,  Robert C. Tweit Magnificent Hummingbird, Robert C. Tweit Lucifer Hummingbird,  Robert C. Tweit Ruby-throated Hummingbird,  Robert C. Tweit Black-chinned Hummingbird,  Robert C. Tweit Broad-tailed Hummingbird,  Robert C. Tweit Rufous Hummingbird,  Robert C. Tweit
Kingfishers- ->	Ringed Kingfisher,  Robert C. Tweit Belted Kingfisher,   Raymond C. Telfair II Green Kingfisher,  Robert C. Tweit
Woodpeckers - ->	Red-headed Woodpecker,  Daniel Saenz Acorn Woodpecker,  Michael S. Husak Golden-fronted Woodpecker,  Stan D. Casto Red-bellied Woodpecker,  Clifford E.  Shackelford Ladder-backed Woodpecker,  Ian Tizard Downy Woodpecker,   David E. Fantina Hairy Woodpecker,   Richard  Schaefer Red-cockaded Woodpecker,  Jerome A. Jackson Northern Flicker,  David E. Fantina Pileated Woodpecker,  Brent Ortego
Tyrant Flycatchers - ->	Northern Beardless-Tyrannulet,  Tim Brush Olive-sided Flycatcher,  Robert C. Tweit Western Wood-Pewee,   Robert C. Tweit Eastern Wood-Pewee,  Robert C.  Tweit Acadian Flycatcher,   Robert C. Tweit Willow Flycatcher,  Robert C. Tweit Gray Flycatcher,   Robert C. Tweit   Dusky Flycatcher,   Robert C. Tweit Cordilleran Flycatcher,   Robert C. Tweit Black Phoebe,  Robert C. Tweit Eastern Phoebe,  Karen L. P. Benson Say's Phoebe,   Robert C. Tweit Vermilion Flycatcher,  Chuck  Sexton Dusky-capped Flycatcher,  Robert C. Tweit Ash-throated Flycatcher,  Robert C. Tweit Great Crested Flycatcher,  Robert C. Tweit Brown-crested Flycatcher, Robert C. Tweit Great Kiskadee,  Paul C. Palmer Tropical Kingbird,  Robert C. Tweit Couch's Kingbird,  Robert C. Tweit Cassin's Kingbird,  Robert C. Tweit Thick-billed Kingbird,  Robert C. Tweit Western Kingbird,  Robert Honig Eastern Kingbird,  Robert C. Tweit Scissor-tailed Flycatcher,  Robert C. Tweit
Shrikes - ->	Loggerhead Shrike, Ross P. Rasmussen and Joseph B. Kaskey
Vireos   - ->	White-eyed Vireo,  Robert C. Tweit Bell's Vireo,  Matt White Black-capped Vireo,  L. Karolee Owens Gray Vireo,  Robert C. Tweit Yellow-throated Vireo,  Robert C. Tweit Plunbeous Vireo,  Robert C. Tweit Hutton's Vireo,  Robert C. Tweit Warbling Vireo, Robert C. Tweit Red-eyed Vireo,  Robert C. Tweit Yellow-green Vireo,  Robert C. Tweit
Crows and Jays - ->	Steller's Jay,  Robert C. Tweit Blue Jay,  Robert C. Tweit   Green Jay,  Mark L. Fink Brown Jay,  Dick  D. Heller, Jr. Western Scrub-Jay,  Mary K. Coldren Mexican Jay,  Mary K. Coldren Pinyon Jay,  Robert C. Tweit American Crow,  Robert C. Tweit Tamaulipas Crow, Robert C. Tweit Fish Crow,  Robert C. Tweit Chihuahuan Raven,  Robert C. Tweit Common Raven,  Robert C. Tweit
Larks - ->	Horned Lark,  Robert C. Tweit
Swallows - ->	Purple Martin,  James D. Ray Tree Swallow,   Keith A. Arnold Violet-green Swallow,   Keith A. Arnold Northern Rough-winged Swallow, Keith A. Arnold Bank Swallow,   Keith A. Arnold Cliff Swallow,   Keith A. Arnold Cave Swallow,   Keith A. Arnold Barn Swallow,   Keith A. Arnold
Tits and Allies - ->	Carolina Chickadee,  Robert C. Tweit  Mountain Chickadee,  Robert C. Tweit Juniper Titmouse,  Robert C. Tweit Tufted Titmouse,  Cade L. Coldren Black-crested Titmouse,   Robert C. Tweit
Penduline Tits - ->	Verdin,  Robert C. Tweit
Long-tailed Tits - ->	Bushtit,  Robert C. Tweit
Nuthatches - ->	Red-breasted Nuthatch,  Robert C. Tweitt White-breasted Nuthatch,  Robert C. Tweit Pygmy Nuthatch,  Robert C. Tweit Brown-headed Nuthatch,  Robert C. Tweit
Creepers - ->	Brown Creeper,  Robert C. Tweit
Wrens - ->	Cactus Wren,  Stan  D. Casto  Rock Wren,  Robert C. Tweit Canyon Wren,  Michael Corson Carolina Wren,  Robert C. Tweit Bewick's Wren,   Robert C. Tweit House Wren m,   Kenneth D. Seyffert Sedge Wren,  Robert C. Tweit Marsh Wren,  Robert C. Tweit
Kinglets - ->	Ruby-crownrdKinglet,  Robert C. Tweit
Old World Warblers  - ->	Blue-gray Gnatcatcher,  Robert C. Tweit Black-tailed Gnatcatcher,  Robert C. Tweit
Thrushes - ->	Eastern Bluebird, Robert C. Tweit Western Bluebird, Robert C. Tweit Hermit Thrush,  Robert C. Tweit Wood Thrush,   Robert C. Tweit American Robin , Robert  C. Tweit
Mockingbirds and Thrashers - ->	Gray Catbird,  Robert C. Tweit Northern Mockingbird,  Frances Williams Brown Thrasher,  Robert C. Tweit Long-billed Thrasher,  Robert  C. Tweit Curve-billed Thrasher,  Stan D. Casto Crissal Thrasher,   Robert  C. Tweit
Starlings - ->	European Starling,   Robert C. Tweit
Waxwings - ->	Cedar Waxwing,   Kenneth D. Seyffert
Silky-flycatchers - ->	Phainopepla,   Robert C. Tweit
Olive Warbler - ->	Olive Warbler,   Robert C. Tweit
New World Warblers - >	Orange-crowned Warbler,   Robert C. Tweit Virginia's Warbler,   Robert C. Tweit Colima Warbler,   Robert C. Tweit Lucy's Warbler,   Robert C. Tweit Northern Parula,   Robert C. Tweit Tropical Parula,   Robert C. Tweit Yellow Warbler,  Robert C. Tweit Yellow-rumped Warbler,  Robert C. Tweit Black-throated Gray Warbler,  Robert C. Tweit Golden-cheeked Warbler,   Cade L. Coldren Yellow-throated Warbler, Robert C. Tweit Grace's Warbler,  Robert C. Tweit Pine Warbler,  Robert C. Tweit Prairie Warbler,  Robert C. Tweit Black-and-white Warbler,  Robert C. Tweit American Redstart  Robert C. Tweit Prothonotary Warbler,   Alex Downing-Fink Worm-eating Warbler,  Robert C. Tweit Swainson's Warbler,  Guy G. Luneau Louisiana Waterthrush,  Robert C. Tweit Kentucky Warbler,  Robert C. Tweit Common Yellowthroat,  Robert C. Tweit Hooded Warbler,  Guy G. Luneau Painted Redstart, Robert C. Tweit Yellow-breasted Chat,  Robert C. Tweit
Tanagers - ->	Hepatic Tanager,  Robert C. Tweit Summer Tanager,  Robert C. Tweit Scarlet Tanager,  Robert C. Tweit Western Tanager,  Robert C. Tweit
Towhees and Sparrows ->	Olive Sparrow,  Tim Brush White-collared Seedeater,  Jackson C. Eitniear Green-tailed Towhee,  Robert C. Tweit Spotted Towhee,  Robert C. Tweit Eastern Towhee,  Robert C. Tweit Canyon Towhee,  Robert C. Tweit Cassin's Sparrow, Robert C. Tweit Bachman's Sparrow,  Clifford E. Shackelford Botteri's Sparrow,  Robert C. Tweit Rufous-crowned Sparrow,   Robert C. Tweit Chipping Sparrow,  Robert C. Tweit Brewer's Sparrow,  Robert C. Tweit Field Sparrow,  Robert C. Tweit Black-chinned Sparrow,  Robert C. Tweit Lark Sparrow,  Robert C. Tweit Black-throated Sparrow,  Robert C. Tweit Lark Bunting,  Robert C. Tweit Grasshopper Sparrow,  Robert C. Tweit Seaside Sparrow, Robert C. Tweit Dark-eyed Junco,  Robert C. Tweit
Cardinals and Grosbeaks - ->	Northern Cardinal,  Robert C. Tweit Pyrrhuloxia,  Robert C. Tweit Black-headed Grosbeak,  Robert C. Tweit Blue Grosbeak,  Robert C. Tweit Lazuli Bunting,  Robert C. Tweit Indigo Bunting,  Robert C. Tweit  Varied Bunting,  Robert C. Tweit Painted Bunting,  Robert C. Tweit Dickcissel,  Robert C. Tweit
Troupials and Allies - ->	Red-winged Blackbird,  Robert C. Tweit Eastern Meadowlark  Robert C. Tweit Western Meadowlark,  Robert C. Tweit Yellow-headed Blackbir, Robert C. Tweit Brewer's Blackbird,  Robert C. Tweit Common Grackle,  Robert C. Tweit  Boat-tailed Grackle,  Robert C. Tweit Great-tailed Grackle,  Keith A. Arnold Bronzed Cowbird,  Robert C. Tweit Brown-headed Cowbird,  Robert C. Tweit Black-vented Oriole,  Robert C. Tweit Orchard Oriole ,  Robert C. Tweit Hooded Oriole,  Robert C. Tweit Bullock's Oriole,  Robert C. Tweit Altamira Oriole Tim Brush Audubon's Oriole Tim Brush Baltimore Oriole,  Robert C. Tweit Scott's Oriole,  Robert C. Tweit
Siskins, Crossbills and Allies - ->	House Finch,   Robert C. Tweit Red Crossbill,  Robert C. Tweit Pine Siskin,  Robert C. Tweit   Lesser Goldfinch,   Robert C. Tweit  American Goldfinch,  Kemmeth D. Seyffert
Old World Sparrows - ->	House Sparrow,  Stan D. Casto