Bird Finder
Search over 14,000 bird species worldwide by name, color, size, or description. Upload a photo for instant AI-powered identification.
Drop a bird photo here to identify it
or click to upload — supports JPG, PNG, HEIC
AI-powered identification using computer vision
857 species found for “aggressive” in South America
Black-billed Cuckoo
Coccyzus erythropthalmus
Groove-billed Ani
Crotophaga sulcirostris
Mexican Violetear
Colibri thalassinus
Ruby-throated Hummingbird
Archilochus colubris
Common Gallinule
Gallinula galeata
Black-necked Stilt
Himantopus mexicanus
Wilson's Plover
Charadrius wilsonia
Surfbird
Calidris virgata
Wilson's Snipe
Gallinago delicata
Wilson's Phalarope
Phalaropus tricolor
Red Phalarope
Phalaropus fulicarius
Heermann's Gull
Larus heermanni
Sooty Tern
Onychoprion fuscatus
Least Tern
Sternula antillarum
Gull-billed Tern
Gelochelidon nilotica
Caspian Tern
Hydroprogne caspia
Royal Tern
Thalasseus maximus
Elegant Tern
Thalasseus elegans
Cory's Shearwater
Calonectris diomedea
Masked Booby
Sula dactylatra
Brown Booby
Sula leucogaster
Red-footed Booby
Sula sula
Great Egret
Ardea alba
Snowy Egret
Egretta thula
Black-crowned Night-Heron
Nycticorax nycticorax
White-faced Ibis
Plegadis chihi
Roseate Spoonbill
Platalea ajaja
Turkey Vulture
Cathartes aura
Northern Harrier
Circus hudsonius
Sharp-shinned Hawk
Accipiter striatus
Zone-tailed Hawk
Buteo albonotatus
Red-tailed Hawk
Buteo jamaicensis
Great Horned Owl
Bubo virginianus
Ferruginous Pygmy-Owl
Glaucidium brasilianum
Belted Kingfisher
Megaceryle alcyon
Green Kingfisher
Chloroceryle americana
Crested Caracara
Caracara cheriway
Merlin
Falco columbarius
Olive-sided Flycatcher
Contopus cooperi
Western Wood-Pewee
Contopus sordidulus
Black Phoebe
Sayornis nigricans
Vermilion Flycatcher
Pyrocephalus obscurus
Brown-crested Flycatcher
Myiarchus tyrannulus
Sulphur-bellied Flycatcher
Myiodynastes luteiventris
Tropical Kingbird
Tyrannus melancholicus
Western Kingbird
Tyrannus verticalis
Eastern Kingbird
Tyrannus tyrannus
Gray Kingbird
Tyrannus dominicensis
Fork-tailed Flycatcher
Tyrannus savana
Blue-gray Gnatcatcher
Polioptila caerulea
Baltimore Oriole
Icterus galbula
Ovenbird
Seiurus aurocapilla
Blackpoll Warbler
Setophaga striata
Prairie Warbler
Setophaga discolor
Summer Tanager
Piranga rubra
Flame-colored Tanager
Piranga bidentata
Blue Grosbeak
Passerina caerulea
Indigo Bunting
Passerina cyanea
Chilean Hawk
Accipiter chilensis
Semicollared Hawk
Accipiter collaris
Amplibuteo concordatus
Amplibuteo concordatus
Hypogaea Eagle
Aquila hypogaea
Black-collared Hawk
Busarellus nigricollis
White-tailed Hawk
Buteo albicaudatus
White-throated Hawk
Buteo albigula
Buteo dondasi
Buteo dondasi
River Hawk
Buteo fluviaticus
Galapagos Hawk
Buteo galapagoensis
Gray-lined Hawk
Buteo nitidus
Variable Hawk
Buteo polyosoma
Rufous-tailed Hawk
Buteo ventralis
Rufous Crab Hawk
Buteogallus aequinoctialis
Savanna Hawk
Buteogallus meridionalis
Buteogallus royi
Buteogallus royi
Great Black Hawk
Buteogallus urubitinga
Chilean Hawk
Geranoaetus fragilis
Urubitinga milleri
Urubitinga milleri
Long-winged Harrier
Circus buffoni
Cruschedula revola
Cruschedula revola
Geranoaetus ales
Geranoaetus ales
Conterminus Buzzard-Eagle
Geranoaetus conterminus
Contortus Buzzard-Eagle
Geranoaetus contortus
Itche's Giant Hawk
Gigantohierax itchei
Harpy Eagle
Harpia harpyja
Crowned Solitary Eagle
Harpyhaliaetus coronatus
Eutolmaetus edwardsi
Eutolmaetus edwardsi
Urubitinga enecta
Urubitinga enecta
White Hawk
Leucopternis albicollis
Grey-backed Hawk
Leucopternis occidentalis
Semiplumbeous Hawk
Leucopternis plumbeus
Barred Hawk
Leucopternis princeps
Terrestrial Eagle
Miraquila terrestris
Crested Eagle
Morphnus guianensis
Palaeoplancus sternbergi
Palaeoplancus sternbergi
White-rumped Hawk
Percnohierax leucorrhous
Geranoaetus grinnelli
Geranoaetus grinnelli
Black-and-chestnut Eagle
Spizaetus isidori
Ornate Hawk-Eagle
Spizaetus ornatus
Black Hawk-Eagle
Spizaetus tyrannus
Spizaetus willetti
Spizaetus willetti
Greater Yellow-headed Vulture
Cathartes melambrotus
Western Black Vulture
Catharista occidentalis
Pampas Vulture
Dryornis pampeanus
Koford's Condor
Gymnogyps kofordi
Patritus's Vulture
Phasmagyps patritus
Plesiocathartes kelleri
Plesiocathartes kelleri
Golden Vulture
Vultur aureus
Cartelle's Vulture
Wingegyps cartellei
Hook-billed Duck
Anas adunca
Yellow-billed Teal
Anas flavirostris
Muscovy Duck
Cairina moschata
Ringed Teal
Callonetta leucophrys
Cayaoa bruneti
Cayaoa bruneti
Kelp Goose
Chloephaga hybrida
Andean Goose
Chloephaga melanoptera
Coscoroba Swan
Coscoroba coscoroba
Black-necked Swan
Cygnus melancoryphus
Black-headed Duck
Heteronetta atricapilla
Crested Duck
Lophonetta specularioides
Torrent Duck
Merganetta armata
Crested Duck
Nannonetta invisitata
Rosy-billed Pochard
Netta peposaca
Bunker's Teal
Nettion bunkeri
Orinoco Goose
Oressochen jubatus
Oxyura bessomi
Oxyura bessomi
Lake Duck
Oxyura vittata
Comb Duck
Sarkidiornis sylvicola
Silver Teal
Spatula versicolor
Tachyeres brachypterus
Tachyeres brachypterus
White-headed Steamer-Duck
Tachyeres leucocephalus
Flying Steamer-Duck
Tachyeres patachonicus
Flightless Steamer-Duck
Tachyeres pteneres
Tachyeres steadi
Tachyeres steadi
Horned Screamer
Anhima cornuta
Northern Screamer
Chauna chavaria
Southern Screamer
Chauna torquata
White-tipped Swift
Aeronautes montivagus
White-chinned Swift
Cypseloides cryptus
Speckled Hummingbird
Adelomyia melanogenys
Purple-backed Sunbeam
Aglaeactis aliciae
White-tufted Sunbeam
Aglaeactis castelnaudii
Black-hooded Sunbeam
Aglaeactis pamela
Violet-tailed Sylph
Aglaiocercus coelestis
Aglaiocercus kingii
Aglaiocercus kingii
Violet-bellied Hummingbird
Amazilia julie
Rufous-tailed Hummingbird
Amazilia tzacatl
Amazilia Hummingbird
Amazilis amazilia
Tooth-billed Hummingbird
Androdon aequatorialis
Broad-tipped Hermit
Anopetia gounellei
Tolima Blossomcrown
Anthocephala berlepschi
Santa Marta Blossomcrown
Anthocephala floriceps
Veraguan Mango
Anthracothorax veraguensis
Green-throated Mango
Anthracothorax viridigula
Hooded Visorbearer
Augastes lumachella
Hyacinth Visorbearer
Augastes scutatus
Fiery-tailed Awlbill
Avocettula recurvirostris
Buff-tailed Coronet
Boissonneaua flavescens
Velvet-purple Coronet
Boissonneaua jardini
Chestnut-breasted Coronet
Boissonneaua matthewsii
Amethyst Woodstar
Calliphlox amethystina
Purple-throated Woodstar
Calliphlox mitchellii
Outcrop Sabrewing
Campylopterus calcirupicola
Diamantina Sabrewing
Campylopterus diamantinensis
Buff-breasted Sabrewing
Campylopterus duidae
Rufous-breasted Sabrewing
Campylopterus hyperythrus
Gray-breasted Sabrewing
Campylopterus largipennis
Santa Marta Sabrewing
Campylopterus phainopeplus
Napo Sabrewing
Campylopterus villaviscensio
Santa Marta Woodstar
Chaetocercus astreans
Little Woodstar
Chaetocercus bombus
Gorgeted Woodstar
Chaetocercus heliodor
White-bellied Woodstar
Chaetocercus mulsant
Bronze-tailed Thornbill
Chalcostigma heteropogon
Olivaceous Thornbill
Chalcostigma olivaceum
Rufous-capped Thornbill
Chalcostigma ruficeps
Blue-mantled Thornbill
Chalcostigma stanleyi
Bronze-tailed Plumeleteer
Chalybura urochrysia
Sapphire-spangled Emerald
Chionomesa lactea
Blue-throated Sapphire
Chlorestes eliciae
Violet-bellied Hummingbird
Chlorestes julie
Glittering-bellied Emerald
Chlorostilbon lucidus
Western Emerald
Chlorostilbon melanorhynchus
Blue-tailed Emerald
Chlorostilbon mellisugus
Coppery Emerald
Chlorostilbon russatus
Narrow-tailed Emerald
Chlorostilbon stenurus
Ruby-topaz Hummingbird
Chrysolampis mosquitus
White-chested Emerald
Chrysuronia brevirostris
Sapphire-throated Hummingbird
Chrysuronia coeruleogularis
Blue-headed Sapphire
Chrysuronia grayi
Plain-bellied Emerald
Chrysuronia leucogaster
Versicolored Emerald
Chrysuronia versicolor
Brazilian Ruby
Clytolaema rubricauda
Apurimac Starfrontlet
Coeligena albicaudata
Golden-bellied Starfrontlet
Coeligena bonapartei
Bronzy Inca
Coeligena coeligena
Perija Starfrontlet
Coeligena consita
Vilcabamba Inca
Coeligena eisenmanni
Blue-throated Starfrontlet
Coeligena helianthea
Rainbow Starfrontlet
Coeligena iris
Buff-winged Starfrontlet
Coeligena lutetiae
Showing first 200 results. Narrow your search for more specific results.