Thrush Nightingale
- Peak month
- May
- Records since 2000
- 110
- Scientific name
- Luscinia luscinia
Marbled Duck
- Peak month
- April
- Records since 2000
- 109
- Scientific name
- Marmaronetta angustirostris
Gray Catbird
- Peak month
- October
- Records since 2000
- 108
- Scientific name
- Dumetella carolinensis
Cream-Coloured Courser
- Peak month
- October
- Records since 2000
- 107
- Scientific name
- Cursorius cursor
American Coot
- Peak month
- January
- Records since 2000
- 104
- Scientific name
- Fulica americana
Long-billed Murrelet
- Peak month
- November
- Records since 2000
- 103
- Scientific name
- Brachyramphus perdix
Marmora's Warbler
- Peak month
- June
- Records since 2000
- 103
- Scientific name
- Sylvia sarda
Chiloe Wigeon
- Peak month
- April
- Records since 2000
- 102
- Scientific name
- Mareca sibilatrix
Blackburnian Warbler
- Peak month
- October
- Records since 2000
- 100
- Scientific name
- Setophaga fusca
Monk Parakeet
- Peak month
- March
- Records since 2000
- 100
- Scientific name
- Myiopsitta monachus
Quiscalus mexicanus
- Peak month
- November
- Records since 2000
- 100
- Group
- Birds
Baltimore Oriole
- Peak month
- December
- Records since 2000
- 97
- Scientific name
- Icterus galbula
Harlequin Duck
- Peak month
- February
- Records since 2000
- 97
- Scientific name
- Histrionicus histrionicus
Killdeer
- Peak month
- April
- Records since 2000
- 97
- Scientific name
- Charadrius vociferus
Mediterranean Shearwater
- Peak month
- July
- Records since 2000
- 96
- Scientific name
- Puffinus yelkouan
Sandhill crane
- Peak month
- October
- Records since 2000
- 96
- Scientific name
- Grus canadensis
Alexandrine Parakeet
- Peak month
- November
- Records since 2000
- 95
- Scientific name
- Psittacula eupatria
Eagle Owl
- Peak month
- December
- Records since 2000
- 95
- Scientific name
- Bubo bubo
Royal Tern
- Peak month
- October
- Records since 2000
- 94
- Scientific name
- Thalasseus maximus
Dalmatian Pelican
- Peak month
- May
- Records since 2000
- 93
- Scientific name
- Pelecanus crispus
Great Snipe
- Peak month
- September
- Records since 2000
- 93
- Scientific name
- Gallinago media
Siberian Thrush
- Peak month
- October
- Records since 2000
- 93
- Scientific name
- Geokichla sibirica
Common Nighthawk
- Peak month
- September
- Records since 2000
- 92
- Scientific name
- Chordeiles minor
Little shearwater
- Peak month
- October
- Records since 2000
- 92
- Scientific name
- Puffinus baroli
Spanish sparrow
- Peak month
- January
- Records since 2000
- 91
- Scientific name
- Passer hispaniolensis
White-cheeked Pintail
- Peak month
- May
- Records since 2000
- 91
- Scientific name
- Anas bahamensis
Band-rumped Storm Petrel
- Peak month
- October
- Records since 2000
- 89
- Scientific name
- Oceanodroma castro
Spectacled warbler
- Peak month
- June
- Records since 2000
- 87
- Scientific name
- Sylvia conspicillata
Soft-plumaged Petrel
- Peak month
- October
- Records since 2000
- 86
- Scientific name
- Pterodroma mollis
Alder Flycatcher
- Peak month
- September
- Records since 2000
- 84
- Scientific name
- Empidonax alnorum
Fork-tailed Swift
- Peak month
- June
- Records since 2000
- 84
- Scientific name
- Apus pacificus
Short-Toed Treecreeper
- Peak month
- March
- Records since 2000
- 84
- Scientific name
- Certhia brachydactyla
White-headed duck
- Peak month
- September
- Records since 2000
- 84
- Scientific name
- Oxyura leucocephala
Green-winged teal
- Peak month
- January
- Records since 2000
- 83
- Scientific name
- Anas carolinensis
Black-faced bunting
- Peak month
- October
- Records since 2000
- 82
- Scientific name
- Emberiza spodocephala
Bobolink
- Peak month
- October
- Records since 2000
- 82
- Scientific name
- Dolichonyx oryzivorus
Scarlet Ibis
- Peak month
- September
- Records since 2000
- 81
- Scientific name
- Eudocimus ruber
Short-billed Dowitcher
- Peak month
- September
- Records since 2000
- 80
- Scientific name
- Limnodromus griseus
Magnificent Frigatebird
- Peak month
- October
- Records since 2000
- 79
- Scientific name
- Fregata magnificens
Lesser Kestrel
- Peak month
- March
- Records since 2000
- 78
- Scientific name
- Falco naumanni
White-tailed Tropicbird
- Peak month
- October
- Records since 2000
- 78
- Scientific name
- Phaethon lepturus
Baillon's Crake
- Peak month
- September
- Records since 2000
- 77
- Scientific name
- Porzana pusilla
Common Yellowthroat
- Peak month
- February
- Records since 2000
- 76
- Scientific name
- Geothlypis trichas
Crested Tern
- Peak month
- October
- Records since 2000
- 75
- Scientific name
- Thalasseus bergii
Man-of-War Bird
- Peak month
- October
- Records since 2000
- 75
- Scientific name
- Diomedea exulans
Moltoni's Warbler
- Peak month
- May
- Records since 2000
- 75
- Scientific name
- Curruca subalpina
Phaethon aethereus
- Peak month
- October
- Records since 2000
- 75
- Group
- Birds
White-faced Whistling-duck
- Peak month
- April
- Records since 2000
- 75
- Scientific name
- Dendrocygna viduata