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Last published material from
Carlos Enrique Alvarez
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Brown-chested Martin
(Progne tapera)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Grey-breasted Martin
(Progne chalybea)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Southern Martin
(Progne elegans)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Eared Dove
(Zenaida auriculata)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Glittering-bellied Emerald
(Chlorostilbon lucidus)
♀
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Cocoi Heron
(Ardea cocoi)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Rufous-bellied Thrush
(Turdus rufiventris)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Fork-tailed Flycatcher
(Tyrannus savana)
♀
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Tropical Kingbird
(Tyrannus melancholicus)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Green-winged Saltator
(Saltator similis)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Rufous Hornero
(Furnarius rufus)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Chalk-browed Mockingbird
(Mimus saturninus)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Southern Lapwing
(Vanellus chilensis)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Coscoroba Swan
(Coscoroba coscoroba)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Southern Screamer
(Chauna torquata)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Green-barred Woodpecker
(Colaptes melanochloros)
♂ ♀
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Common Starling
(Sturnus vulgaris)
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Harris´s Hawk
(Parabuteo unicinctus)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Monk Parakeet
(Myiopsitta monachus)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Maguari Stork
(Ciconia maguari)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Snail Kite
(Rostrhamus sociabilis)
♂ ♀
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Spot-flanked Gallinule
(Porphyriops melanops)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Common Gallinule
(Gallinula galeata)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Rosy-billed Pochard
(Netta peposaca)
♂ ♀
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Silver Teal
(Spatula versicolor)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Picazuro Pigeon
(Patagioenas picazuro)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Pied-billed Grebe
(Podilymbus podiceps)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Great Grebe
(Podiceps major)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Wattled Jacana
(Jacana jacana)
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Great Egret
(Ardea alba)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Snowy Egret
(Egretta thula)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Red-crested Cardinal
(Paroaria coronata)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Limpkin
(Aramus guarauna)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Neotropic Cormorant
(Nannopterum brasilianum)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Great Kiskadee
(Pitangus sulphuratus)
Adult
Reserva Ecológica Costanera Sur (RECS)
Ciudad Autónoma de Buenos Aires
Argentina
21/02/2026
Carlos Enrique Alvarez
Chalk-browed Mockingbird
(Mimus saturninus)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Rufous-bellied Thrush
(Turdus rufiventris)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Neotropic Cormorant
(Nannopterum brasilianum)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Grey-headed Gull
(Chroicocephalus cirrocephalus)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Brown-hooded Gull
(Chroicocephalus maculipennis)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Burrowing Parrot
(Cyanoliseus patagonus patagonus)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Chimango Caracara
(Daptrius chimango)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Eared Dove
(Zenaida auriculata)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Picazuro Pigeon
(Patagioenas picazuro)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Spot-winged Pigeon
(Patagioenas maculosa)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Rock Dove
(Columba livia)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
House Sparrow
(Passer domesticus)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
White-rumped Swallow
(Tachycineta leucorrhoa)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Barn Swallow
(Hirundo rustica)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Spot-winged Pigeon
(Patagioenas maculosa)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Chimango Caracara
(Daptrius chimango)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Neotropic Cormorant
(Nannopterum brasilianum)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Rock Dove
(Columba livia)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Monk Parakeet
(Myiopsitta monachus)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
House Sparrow
(Passer domesticus)
♂ ♀
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Picazuro Pigeon
(Patagioenas picazuro)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Great Kiskadee
(Pitangus sulphuratus)
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
Snail Kite
(Rostrhamus sociabilis)
♀
Adult
Miramar
Buenos Aires
Argentina
11/02/2026
Carlos Enrique Alvarez
House Sparrow
(Passer domesticus)
♂ ♀
Adult
Mar del Sur
Buenos Aires
Argentina
05/02/2026
Carlos Enrique Alvarez
Chimango Caracara
(Daptrius chimango)
Adult
Mar del Sur
Buenos Aires
Argentina
05/02/2026
Carlos Enrique Alvarez
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