What animals are recorded in April?
Species whose observations peak in April. For migrants and short-lived adults this is a genuine season; for others it mostly reflects when people are outside looking.
Red-tailed Hawk
Buteo jamaicensis · peaks in April · 12,453,993 records
Northern Mockingbird
Mimus polyglottos · peaks in April · 11,834,182 records
Ring-billed Gull
Larus delawarensis · peaks in April · 11,223,960 records
European Robin
Erithacus rubecula · peaks in April · 10,914,833 records
White-throated Sparrow
Zonotrichia albicollis · peaks in April · 9,636,140 records
Carolina Chickadee
Poecile carolinensis · peaks in April · 8,637,290 records
Osprey
Pandion haliaetus · peaks in April · 7,854,400 records
Green-winged Teal
Anas crecca · peaks in April · 7,563,815 records
Ruby-crowned Kinglet
Regulus calendula · peaks in April · 7,511,172 records
Common Chiffchaff
Phylloscopus collybita · peaks in April · 7,133,520 records
White Wagtail
Motacilla alba · peaks in April · 6,905,253 records
Gadwall
Mareca strepera · peaks in April · 6,885,166 records
Mute Swan
Cygnus olor · peaks in April · 6,712,550 records
European Greenfinch
Chloris chloris · peaks in April · 6,647,954 records
Northern Shoveler
Spatula clypeata · peaks in April · 6,486,666 records
Black Vulture
Coragyps atratus · peaks in April · 6,464,443 records
European Goldfinch
Carduelis carduelis · peaks in April · 6,431,046 records
American Coot
Fulica americana · peaks in April · 6,049,026 records
Eurasian Coot
Fulica atra · peaks in April · 5,938,263 records
Eurasian Wren
Troglodytes troglodytes · peaks in April · 5,889,395 records
Pied-billed Grebe
Podilymbus podiceps · peaks in April · 5,145,359 records
Red-shouldered
Buteo lineatus · peaks in April · 5,068,701 records
Graylag Goose
Anser anser · peaks in April · 4,893,072 records
Snowy Egret
Egretta thula · peaks in April · 4,756,899 records
Song Thrush
Turdus philomelos · peaks in April · 4,587,157 records
Northern Lapwing
Vanellus vanellus · peaks in April · 4,483,969 records
Tufted Duck
Aythya fuligula · peaks in April · 3,952,642 records
Dunnock
Prunella modularis · peaks in April · 3,930,332 records
Eurasian Oystercatcher
Haematopus ostralegus · peaks in April · 3,919,582 records
Great-tailed Grackle
Quiscalus mexicanus · peaks in April · 3,794,608 records
Cattle Egret
Bubulcus ibis · peaks in April · 3,699,116 records
Great Crested Grebe
Podiceps cristatus · peaks in April · 3,677,594 records
Meadow Pipit
Anthus pratensis · peaks in April · 3,376,071 records
Bewick's Wren
Thryomanes bewickii · peaks in April · 3,364,582 records
Eurasian Marsh-Harrier
Circus aeruginosus · peaks in April · 3,363,764 records
Greater Yellowlegs
Tringa melanoleuca · peaks in April · 3,334,495 records
White-winged Dove
Zenaida asiatica · peaks in April · 3,306,765 records
Laughing Gull
Leucophaeus atricilla · peaks in April · 3,221,312 records
Common Loon
Gavia immer · peaks in April · 3,214,473 records
Peacock
Aglais io · peaks in April · 3,062,535 records
Blue-winged Teal
Spatula discors · peaks in April · 3,056,179 records
Eurasian Linnet
Linaria cannabina · peaks in April · 3,039,202 records
Black Kite
Milvus migrans · peaks in April · 2,794,515 records
Common Shelduck
Tadorna tadorna · peaks in April · 2,561,972 records
Common Crane
Grus grus · peaks in April · 2,532,060 records
Eurasian Curlew
Numenius arquata · peaks in April · 2,530,985 records
White-eyed Vireo
Vireo griseus · peaks in April · 2,485,093 records
Eurasian Green Woodpecker
Picus viridis · peaks in April · 2,471,064 records
European Stonechat
Saxicola rubicola · peaks in April · 2,421,492 records
Brimstone
Gonepteryx rhamni · peaks in April · 2,370,087 records
Common Snipe
Gallinago gallinago · peaks in April · 2,356,747 records
Egyptian Goose
Alopochen aegyptiaca · peaks in April · 2,246,630 records
Red Kite
Milvus milvus · peaks in April · 2,021,099 records
Fox Sparrow
Passerella iliaca · peaks in April · 1,927,772 records
Horned Grebe
Podiceps auritus · peaks in April · 1,887,647 records
Black-necked Stilt
Himantopus mexicanus · peaks in April · 1,884,918 records
Short-toed Treecreeper
Certhia brachydactyla · peaks in April · 1,832,362 records
Rook
Corvus frugilegus · peaks in April · 1,822,172 records
Mistle Thrush
Turdus viscivorus · peaks in April · 1,717,546 records
Green Sandpiper
Tringa ochropus · peaks in April · 1,687,606 records
Tricolored Heron
Egretta tricolor · peaks in April · 1,664,477 records
Wilson's Snipe
Gallinago delicata · peaks in April · 1,605,132 records
Cetti's Warbler
Cettia cetti · peaks in April · 1,580,310 records
Stock Dove
Columba oenas · peaks in April · 1,544,261 records
Neotropic Cormorant
Phalacrocorax brasilianus · peaks in April · 1,535,740 records
Black-winged Stilt
Himantopus himantopus · peaks in April · 1,517,968 records
Eared Grebe
Podiceps nigricollis · peaks in April · 1,459,641 records
Royal Tern
Thalasseus maximus · peaks in April · 1,415,878 records
Black-tailed Godwit
Limosa limosa · peaks in April · 1,293,715 records
Eurasian Hoopoe
Upupa epops · peaks in April · 1,291,214 records
Sandwich Tern
Thalasseus sandvicensis · peaks in April · 1,271,117 records
Ladder-backed Woodpecker
Dryobates scalaris · peaks in April · 1,188,550 records
Vermilion Flycatcher
Pyrocephalus rubinus · peaks in April · 1,172,072 records
Zitting Cisticola
Cisticola juncidis · peaks in April · 1,167,732 records
Cinnamon Teal
Spatula cyanoptera · peaks in April · 1,152,920 records
Black-bellied Whistling-Duck
Dendrocygna autumnalis · peaks in April · 1,145,556 records
Bluethroat
Luscinia svecica · peaks in April · 1,088,664 records
Golden-fronted Woodpecker
Melanerpes aurifrons · peaks in April · 1,038,739 records
Yellow-throated Warbler
Setophaga dominica · peaks in April · 999,490 records
Eurasian red squirrel
Sciurus vulgaris · peaks in April · 994,127 records
Common Ground-Dove
Columbina passerina · peaks in April · 993,483 records
Sardinian Warbler
Curruca melanocephala · peaks in April · 989,449 records
Crested Lark
Galerida cristata · peaks in April · 986,606 records
Gray Butcherbird
Cracticus torquatus · peaks in April · 970,773 records
Inca Dove
Columbina inca · peaks in April · 952,273 records
Wood Lark
Lullula arborea · peaks in April · 929,394 records
Curve-billed Thrasher
Toxostoma curvirostre · peaks in April · 924,751 records
White-faced Ibis
Plegadis chihi · peaks in April · 887,671 records
Yellow-crowned Night-Heron
Nyctanassa violacea · peaks in April · 879,957 records
Purple Heron
Ardea purpurea · peaks in April · 853,025 records
Roseate Spoonbill
Platalea ajaja · peaks in April · 797,128 records
Garganey
Spatula querquedula · peaks in April · 776,194 records
Scissor-tailed Flycatcher
Tyrannus forficatus · peaks in April · 762,219 records
Mediterranean Gull
Ichthyaetus melanocephalus · peaks in April · 732,576 records
Hooded Oriole
Icterus cucullatus · peaks in April · 690,441 records
Canyon Towhee
Melozone fusca · peaks in April · 517,574 records
Oriental Turtle-Dove
Streptopelia orientalis · peaks in April · 514,557 records
Red-legged Partridge
Alectoris rufa · peaks in April · 462,107 records
Pink-footed Goose
Anser brachyrhynchus · peaks in April · 447,743 records
Broad-billed Hummingbird
Cynanthus latirostris · peaks in April · 439,456 records
Gull-billed Tern
Gelochelidon nilotica · peaks in April · 418,320 records
Gray-lined Hawk
Buteo nitidus · peaks in April · 415,523 records
Reddish Egret
Egretta rufescens · peaks in April · 395,780 records
Gray Kingbird
Tyrannus dominicensis · peaks in April · 380,990 records
Cinereous Vulture
Aegypius monachus · peaks in April · 347,722 records
Woodchat Shrike
Lanius senator · peaks in April · 331,194 records
Spanish Sparrow
Passer hispaniolensis · peaks in April · 323,240 records
New Zealand Fantail
Rhipidura fuliginosa · peaks in April · 317,867 records
Blue Rock-Thrush
Monticola solitarius · peaks in April · 311,645 records
Alpine Newt
Ichthyosaura alpestris · peaks in April · 284,152 records
Alpine Swift
Tachymarptis melba · peaks in April · 271,195 records
House Swift
Apus nipalensis · peaks in April · 264,910 records
Mandarin Duck
Aix galericulata · peaks in April · 264,030 records
Pallid Swift
Apus pallidus · peaks in April · 220,055 records
Grey Shark
Carcharhinus amblyrhynchos · peaks in April · 219,148 records
cat
Felis catus · peaks in April · 216,484 records
house mouse
Mus musculus · peaks in April · 214,551 records
Crested Myna
Acridotheres cristatellus · peaks in April · 214,038 records
Cave Swallow
Petrochelidon fulva · peaks in April · 185,875 records
Slender-billed Gull
Chroicocephalus genei · peaks in April · 177,351 records