| Real-time reverse transcription polymerase chain reaction (rRT-PCR) | National Veterinary Services Laboratories (NVSL), Ames, Iowa | Cinnamon Teal,Pied-billed Grebe,Broad-winged Hawk,Northern Pintail,Turkey Vulture,Black-billed Magpie,Ruddy Duck,Sanderling,Black-legged Kittiwake,Northern Gannet,Wood Duck,Osprey,Greater White-fronted Goose,Northern Shoveler,Blue winged teal,Black-necked Grebe,Red-shouldered Hawk,Mottled Duck,Black Scoter,Barred Owl,Dalmatian pelican,Baikal Teal,Black Vulture,American Black Duck,Corvidae (unidentified),Harris's hawk,Tree swallow ,Arctic Jaeger,Phasianidae (unidentified),Short-billed Gull,Green-winged Teal,Northern Harrier,Smew,Black-crowned Night-Heron,American crow,Anatidae (unidentified),Thayer's Gull,Crested Caracara,House Sparrow,Puna Teal,Black Swan,Gadwall,Common Raven,White-faced Ibis,Forster's Tern,Snow Goose,Mallard,Sandwich Tern,Parulidae (unidentified),Tundra Swan,Fish crow,Psittacidae (unidentified),Emu,Ferruginous Hawk,Royal Tern,Mute Swan,Phalacrocoracidae (unidentified),Hooded Merganser,Great Egret,Short-eared Owl,Scaly-sided Merganser,Snowy Egret,American Robin,Great Blue Heron,Trumpeter Swan,Peregrin falcon,Barrow's Goldeneye,Common Eider,Neotropic cormorant ,Long-eared Owl,Golden Eagle,Sabine's Gull,Lesser white-fronted goose,Arctic Tern,Merlin,Snowy plover,Baer's Pochard,Horned Grebe,Ross's Goose,American Coot,Pacific Loon,Western screech owl ,Ardeidae (unidentified),Northern fulmar,Wood Stork,Gray Crowned-Crane,Lesser Scaup,Greater Scaup,Black Skimmer,Red-necked Phalarope,California condor,Dark-eyed Junco,Great-tailed Grackle,Redhead,American Kestrel,Fulvous Whistling Duck,Laughing Gull,Birds,Estrildidae (unidentified),Common Loon,Brent Goose,American wigeon,Greater Sage-Grouse,Willet,Prairie Falcon,Swan Goose,Bald Eagle,Brandt's Cormorant,Ruffed grouse,Caspian Tern,Chilean Flamingo,Great Horned owl,Red-breasted Goose,Canada Goose,Double-crested cormorant,Herring Gull,Rough-legged Hawk,Common Grackle,American White Pelican,Sandhill Crane,Red-tailed Hawk,Ring-billed gull,Black Turnstone,Snowy Owl,Spheniscidae (unidentified),Western Grebe,Barn Owl (Common Barn-Owl),California Gull,Bufflehead,Cooper's Hawk,Greater Rhea,Glaucous Gull,Glaucous-winged Gull,Sharp-shinned Hawk,Red-winged Blackbird,Cackling Goose,Lesser flamingo,Red-necked grebe,Common Goldeneye,Bonaparte's Gull,Glossy Ibis,Eastern Screech-Owl,Roseate Spoonbill,Western Gull,Brown Pelican,Brazilian Teal,Great black-backed Gull,Muscovy Duck,Common Tern,Dunlin,Egyptian Goose,Swainson's Hawk,Wild turkey,White-winged Scoter,Short-tailed shearwater,Common Murre,Scarlet Ibis,Canvasback,Plush-crested Jay,King Vulture | 615 | 2022/01/05 | 2023/12/12 | Positive |
| Gene sequencing | National Veterinary Services Laboratories (NVSL), Ames, Iowa | Lesser flamingo,Roseate Spoonbill,Northern Harrier,American crow,Green-winged Teal,Mute Swan,White-faced Ibis,Gadwall,Mottled Duck,Glossy Ibis,Common Eider,Canada Goose,Hooded Merganser,Dark-eyed Junco,Laughing Gull,Gray Crowned-Crane,Arctic Jaeger,Barred Owl,Western screech owl ,American Robin,Ruffed grouse,Glaucous Gull,Pied-billed Grebe,Birds,Puna Teal,Glaucous-winged Gull,Black-necked Grebe,Western Grebe,Rough-legged Hawk,Ruddy Duck,Baer's Pochard,Turkey Vulture,Great black-backed Gull,Sharp-shinned Hawk,Wood Duck,Northern Gannet,Greater Sage-Grouse,Harris's hawk,Red-winged Blackbird,Brazilian Teal,Dunlin,Dalmatian pelican,Osprey,Common Goldeneye,Egyptian Goose,Northern Pintail,House Sparrow,Corvidae (unidentified),Parulidae (unidentified),American wigeon,Common Raven,American White Pelican,Blue winged teal,Chilean Flamingo,Great-tailed Grackle,Black-billed Magpie,Northern Shoveler,Black Swan,Ferruginous Hawk,Mallard,Baikal Teal,Emu,Double-crested cormorant,Trumpeter Swan,Brown Pelican,Cackling Goose,Tundra Swan,Cinnamon Teal,Phasianidae (unidentified),Crested Caracara,Prairie Falcon,American Black Duck,Estrildidae (unidentified),Herring Gull,Red-necked grebe,Red-necked Phalarope,Snow Goose,Horned Grebe,Snowy Egret,Lesser white-fronted goose,Peregrin falcon,Ross's Goose,Black Vulture,Merlin,American Coot,Common Grackle,Great Blue Heron,Long-eared Owl,Spheniscidae (unidentified),Common Loon,Ardeidae (unidentified),Swan Goose,Greater Rhea,Northern fulmar,Great Egret,Redhead,Arctic Tern,American Kestrel,Short-eared Owl,Bald Eagle,Golden Eagle,Common Tern,Sandhill Crane,Sandwich Tern,Phalacrocoracidae (unidentified),Brent Goose,Caspian Tern,Psittacidae (unidentified),Wood Stork,Tree swallow ,Royal Tern,Lesser Scaup,Swainson's Hawk,Snowy plover,Black-crowned Night-Heron,Forster's Tern,Thayer's Gull,Scaly-sided Merganser,Red-shouldered Hawk,Eastern Screech-Owl,Great Horned owl,Black-legged Kittiwake,Muscovy Duck,White-winged Scoter,Plush-crested Jay,Cooper's Hawk,Red-tailed Hawk,King Vulture,Broad-winged Hawk,California condor,Canvasback,Wild turkey,Bonaparte's Gull,Sanderling,Fish crow,Ring-billed gull,Short-tailed shearwater,Smew,Black Scoter,Pacific Loon,Barn Owl (Common Barn-Owl),Brandt's Cormorant,Barrow's Goldeneye,Scarlet Ibis,Anatidae (unidentified),Black Turnstone,Greater White-fronted Goose,Common Murre,Greater Scaup,Willet,Sabine's Gull,Red-breasted Goose,Neotropic cormorant ,Short-billed Gull,Western Gull,Fulvous Whistling Duck,California Gull,Snowy Owl,Black Skimmer,Bufflehead | 615 | 2022/01/05 | 2023/12/12 | Positive |