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Reserva Ecológica Costanera Sur (AICA BA25)

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Nancy Christensen 18 Jan 2019 41
Russ Christensen 18 Jan 2019 41
Michael Jackson 18 Jan 2019 12
Javier Ubiría 13 Jan 2019 25
Ron Faibis 12 Jan 2019 54
Carlos Alvarez 12 Jan 2019 40
Horacio García 12 Jan 2019 70
Carlos Agulian 12 Jan 2019 65
Darío Campomanes 12 Jan 2019 65
coa lanuslomas 12 Jan 2019 65
More Recent Visits...

Top eBirders

1 German Pugnali
269
2 Javier Ubiría
254
3 Carlos Ferrari
252
4 J. Simón Tagtachian
245
5 Carlos Agulian
228
6 Norberto Oste
222
7 Coa Recs
221
8 Silvia Vitale
213
9 Daniel Almiron
207
10 Ricardo A. Palonsky
188

343 Species 3457 Checklists

Species Name Count Date By
1 Southern Screamer 2 18 Jan 2019 Nancy Christensen P
 
2 White-faced Whistling-Duck 3 18 Jan 2019 Nancy Christensen
3 Fulvous Whistling-Duck 2 18 Jan 2019 Nancy Christensen
4 Ringed Teal 2 18 Jan 2019 Nancy Christensen P
 
5 Silver Teal 6 18 Jan 2019 Nancy Christensen P
 
6 Yellow-billed Teal 11 18 Jan 2019 Nancy Christensen
7 Rosy-billed Pochard 13 18 Jan 2019 Nancy Christensen P
 
8 Rock Pigeon 26 18 Jan 2019 Nancy Christensen
9 Picazuro Pigeon 10 18 Jan 2019 Nancy Christensen P
 
10 Eared Dove 16 18 Jan 2019 Nancy Christensen
11 Guira Cuckoo 3 18 Jan 2019 Nancy Christensen P
 
12 Common Gallinule 9 18 Jan 2019 Nancy Christensen
13 Limpkin 2 18 Jan 2019 Nancy Christensen
14 Southern Lapwing 3 18 Jan 2019 Nancy Christensen
15 Wattled Jacana 7 18 Jan 2019 Nancy Christensen P
 
16 Neotropic Cormorant 4 18 Jan 2019 Nancy Christensen
17 Rufescent Tiger-Heron 2 18 Jan 2019 Nancy Christensen P
 
18 Cocoi Heron 2 18 Jan 2019 Nancy Christensen P
 
19 Great Egret 3 18 Jan 2019 Nancy Christensen
20 Cattle Egret 3 18 Jan 2019 Nancy Christensen
21 Black-crowned Night-Heron 2 18 Jan 2019 Nancy Christensen
22 Snail Kite 1 18 Jan 2019 Nancy Christensen
23 Harris's Hawk 2 18 Jan 2019 Nancy Christensen
24 Campo Flicker 1 18 Jan 2019 Nancy Christensen P
 
25 Southern Caracara 1 18 Jan 2019 Nancy Christensen
26 Monk Parakeet 25 18 Jan 2019 Nancy Christensen
27 Nanday Parakeet 4 18 Jan 2019 Nancy Christensen
28 Rufous Hornero 7 18 Jan 2019 Nancy Christensen P
 
29 Black-backed Water-Tyrant 2 18 Jan 2019 Nancy Christensen P
 
30 Cattle Tyrant 1 18 Jan 2019 Nancy Christensen P
 
31 Great Kiskadee 6 18 Jan 2019 Nancy Christensen
32 Brown-chested Martin 12 18 Jan 2019 Nancy Christensen P
 
33 White-rumped Swallow 18 18 Jan 2019 Nancy Christensen P
 
34 House Wren 2 18 Jan 2019 Nancy Christensen
35 Rufous-bellied Thrush 4 18 Jan 2019 Nancy Christensen P
 
36 Chalk-browed Mockingbird 3 18 Jan 2019 Nancy Christensen P
 
37 European Starling 11 18 Jan 2019 Nancy Christensen
38 Shiny Cowbird 15 18 Jan 2019 Nancy Christensen
39 Grayish Baywing 7 18 Jan 2019 Nancy Christensen P
 
40 Red-crested Cardinal 3 18 Jan 2019 Nancy Christensen P
 
41 House Sparrow 25 18 Jan 2019 Nancy Christensen
42 Black-necked Swan 8 13 Jan 2019 Javier Ubiría
43 Black-headed Duck 7 13 Jan 2019 Javier Ubiría
44 Red-gartered Coot 1 13 Jan 2019 Javier Ubiría
45 Chimango Caracara 3 13 Jan 2019 Javier Ubiría
46 White-eyed Parakeet 7 13 Jan 2019 Javier Ubiría
47 Chivi Vireo 1 13 Jan 2019 Javier Ubiría
48 Masked Gnatcatcher 2 13 Jan 2019 Javier Ubiría
49 Chestnut-capped Blackbird 4 13 Jan 2019 Javier Ubiría
50 Yellow-billed Pintail 11 12 Jan 2019 Ron Faibis
51 White-tufted Grebe 2 12 Jan 2019 Ron Faibis
52 Glittering-bellied Emerald 10 12 Jan 2019 Ron Faibis
53 Gilded Hummingbird 2 12 Jan 2019 Ron Faibis
54 Red-fronted Coot 6 12 Jan 2019 Ron Faibis
55 White-winged Coot 5 12 Jan 2019 Ron Faibis
56 Brown-hooded Gull 2 12 Jan 2019 Ron Faibis
57 Snowy Egret 7 12 Jan 2019 Ron Faibis
58 Roadside Hawk 1 12 Jan 2019 Ron Faibis
59 Checkered Woodpecker 5 12 Jan 2019 Ron Faibis
60 Narrow-billed Woodcreeper 1 12 Jan 2019 Ron Faibis
61 Small-billed Elaenia 3 12 Jan 2019 Ron Faibis
62 Streaked Flycatcher 6 12 Jan 2019 Ron Faibis
63 Tropical Kingbird 2 12 Jan 2019 Ron Faibis
64 Blue-and-white Swallow 200 12 Jan 2019 Ron Faibis
65 Rufous-collared Sparrow 20 12 Jan 2019 Ron Faibis
66 Black-capped Warbling-Finch 3 12 Jan 2019 Ron Faibis
67 Saffron Finch 1 12 Jan 2019 Ron Faibis
68 Double-collared Seedeater 2 12 Jan 2019 Ron Faibis
69 Lake Duck 2 12 Jan 2019 Carlos Alvarez
70 White-tipped Dove 2 12 Jan 2019 Carlos Alvarez
71 Whistling Heron 1 12 Jan 2019 Carlos Alvarez
72 Fork-tailed Flycatcher 2 12 Jan 2019 Carlos Alvarez
73 Gray-breasted Martin 6 12 Jan 2019 Carlos Alvarez
74 Hooded Siskin 6 12 Jan 2019 Carlos Alvarez
75 Screaming Cowbird 5 12 Jan 2019 Carlos Alvarez
76 Ultramarine Grosbeak 1 12 Jan 2019 Carlos Alvarez
77 Black-and-rufous Warbling-Finch 1 12 Jan 2019 Carlos Alvarez
78 Golden-billed Saltator 2 12 Jan 2019 Carlos Alvarez
79 Gray-cowled Wood-Rail 1 12 Jan 2019 Horacio García
80 Green-barred Woodpecker 2 12 Jan 2019 Horacio García
81 White-crested Tyrannulet 3 12 Jan 2019 Horacio García
82 White-winged Becard 2 12 Jan 2019 Horacio García
83 Creamy-bellied Thrush 1 12 Jan 2019 Horacio García
84 Variable Oriole 1 12 Jan 2019 Horacio García
85 Yellow-winged Blackbird 1 12 Jan 2019 Horacio García
86 Tropical Parula 1 12 Jan 2019 Horacio García
87 Sayaca Tanager 1 12 Jan 2019 Horacio García
88 Brazilian Teal 1 12 Jan 2019 Carlos Agulian P
 
89 Peregrine Falcon 1 12 Jan 2019 Carlos Agulian
90 Wren-like Rushbird 12 12 Jan 2019 Carlos Agulian
91 Sooty-fronted Spinetail 2 12 Jan 2019 Carlos Agulian P
 
92 Masked Yellowthroat 6 12 Jan 2019 Carlos Agulian
93 Pied-billed Grebe 1 12 Jan 2019 Josh Beck
94 Picui Ground-Dove 1 12 Jan 2019 Josh Beck
coot sp. 80 12 Jan 2019 Josh Beck
95 Bare-faced Ibis 1 12 Jan 2019 Josh Beck
96 Yellow-chinned Spinetail 2 12 Jan 2019 Josh Beck
97 Golden-crowned Warbler 4 12 Jan 2019 Josh Beck
98 Unicolored Blackbird X 12 Jan 2019 Oliver Simms
99 Blue-and-yellow Tanager X 12 Jan 2019 Oliver Simms
Mallard (Domestic type) 1 11 Jan 2019 Hugo Hulsberg P
 
100 Yellow-billed Cardinal 1 11 Jan 2019 Hugo Hulsberg
101 Yellow-browed Tyrant 1 11 Jan 2019 silvia sokolovsky P
 
102 Solitary Black Cacique 2 11 Jan 2019 silvia sokolovsky
103 Scarlet-headed Blackbird 3 11 Jan 2019 silvia sokolovsky P
 
swallow sp. 1 10 Jan 2019 Tim Dillingham
104 Coscoroba Swan 2 8 Jan 2019 Horacio García
105 Giant Wood-Rail 1 8 Jan 2019 Horacio García
106 Purple Gallinule 1 8 Jan 2019 Horacio García N
 
107 White-faced Ibis 1 8 Jan 2019 Horacio García
108 Dark-billed Cuckoo 1 8 Jan 2019 Julián Ignacio Hernández
109 Plumbeous Rail 1 8 Jan 2019 Julián Ignacio Hernández
110 Spot-flanked Gallinule 1 8 Jan 2019 Julián Ignacio Hernández
111 Freckle-breasted Thornbird 1 8 Jan 2019 Julián Ignacio Hernández
112 Sulphur-throated Spinetail 1 8 Jan 2019 Julián Ignacio Hernández
113 White-lined Tanager 1 8 Jan 2019 Julián Ignacio Hernández
114 Cinnamon Teal X 8 Jan 2019 Alejandro Mouchard
115 Dusky-legged Guan 2 8 Jan 2019 Alejandro Mouchard N
 
116 Maguari Stork 1 8 Jan 2019 Alejandro Mouchard
117 Vermilion Flycatcher 1 7 Jan 2019 J. Simón Tagtachian N
 
118 Kelp Gull 2 5 Jan 2019 J. Simón Tagtachian
119 Spectacled Tyrant 1 5 Jan 2019 J. Simón Tagtachian
120 Spix's Spinetail 2 5 Jan 2019 Javier Ubiría
121 Swainson's Flycatcher 1 5 Jan 2019 ANGEL SIGUEN N
 
122 Rufous-browed Peppershrike 1 5 Jan 2019 ANGEL SIGUEN
123 Anhinga 1 4 Jan 2019 John Carroll
124 Green-winged Saltator 1 4 Jan 2019 John Carroll
125 Bran-colored Flycatcher X 4 Jan 2019 Alejandro Mouchard
126 Spot-winged Pigeon 7 29 Dec 2018 Emiliano Garcia Loyola
127 Wilson's Phalarope 5 29 Dec 2018 Emiliano Garcia Loyola
128 Yellow-chevroned Parakeet 2 29 Dec 2018 Emiliano Garcia Loyola
129 Southern Beardless-Tyrannulet 1 29 Dec 2018 Emiliano Garcia Loyola
130 Black-necked Stilt 1 28 Dec 2018 J. Simón Tagtachian
131 Rufous-sided Crake 1 27 Dec 2018 Pablo Garcia Arena
132 Long-winged Harrier 1 27 Dec 2018 Pablo Garcia Arena
White-crested/Straneck's Tyrannulet 1 27 Dec 2018 Pablo Garcia Arena
133 Ferruginous Pygmy-Owl 1 23 Dec 2018 Avery Cotton
134 Maroon-bellied Parakeet 5 22 Dec 2018 Horacio García
135 Plush-crested Jay 1 22 Dec 2018 Horacio García
136 Magnificent Frigatebird 1 16 Dec 2018 Diego Caiafa N
 
137 Large Elaenia X 16 Dec 2018 Diego Caiafa
138 Grayish Saltator X 15 Dec 2018 Javier Ubiría
139 Glaucous-blue Grosbeak 1 15 Dec 2018 Horacio García
140 Warbling Doradito 2 15 Dec 2018 ANGEL SIGUEN
Budgerigar (Domestic type) 1 15 Dec 2018 J. Simón Tagtachian N
 
141 Red-crested Finch 1 9 Dec 2018 silvia sokolovsky
142 Rufous-capped Antshrike X 7 Dec 2018 Alejandro Mouchard
143 Great Grebe 1 6 Dec 2018 Gabriel Martín Celedón
144 Gray-hooded Gull 2 6 Dec 2018 Gabriel Martín Celedón
145 Ash-colored Cuckoo 1 6 Dec 2018 Fernando Díaz Segovia
146 Straneck's Tyrannulet 1 5 Dec 2018 Laura Dodyk
147 Grassland Yellow-Finch 1 5 Dec 2018 Laura Dodyk
148 Red Shoveler 2 4 Dec 2018 J. Simón Tagtachian
149 Black Skimmer 1 4 Dec 2018 J. Simón Tagtachian P
 
150 South American Painted-Snipe 2 27 Nov 2018 Emiliano Garcia Loyola
151 Striated Heron 1 27 Nov 2018 Emiliano Garcia Loyola
152 White-barred Piculet 1 27 Nov 2018 Emiliano Garcia Loyola
153 Orange-backed Troupial 1 27 Nov 2018 Emiliano Garcia Loyola
154 Great Pampa-Finch 2 27 Nov 2018 Emiliano Garcia Loyola
martin sp. (Progne sp.) X 26 Nov 2018 David Dowell
155 Bank Swallow 2 26 Nov 2018 Marcelo Ramírez Rosenstock
156 Wood Stork 10 26 Nov 2018 ANGEL SIGUEN P
 
157 Many-colored Rush Tyrant 1 26 Nov 2018 ANGEL SIGUEN N
 
158 Southern Martin 1 24 Nov 2018 Javier Ubiría
159 Blue-black Grassquit 1 21 Nov 2018 Christine Mason P
 
160 Lesser Yellowlegs 6 20 Nov 2018 J. Simón Tagtachian
161 White-browed Meadowlark 2 20 Nov 2018 Christophe Gouraud
162 Diademed Tanager 1 17 Nov 2018 Paulo Guimaraes
163 Crowned Slaty Flycatcher 1 13 Nov 2018 J. Simón Tagtachian P
 
164 Southern Rough-winged Swallow 1 11 Nov 2018 Byron Swift
hummingbird sp. 5 8 Nov 2018 Mikael Käll
165 White-rumped Sandpiper 20 8 Nov 2018 Mikael Käll
Tringa sp. 17 8 Nov 2018 Carlos Gussoni N
 
166 Masked Duck 4 8 Nov 2018 J. Simón Tagtachian
167 Pectoral Sandpiper 10 8 Nov 2018 J. Simón Tagtachian
168 Ringed Kingfisher 1 8 Nov 2018 Carlos Gussoni
169 Turkey Vulture 1 7 Nov 2018 Francisco González Táboas
170 Striped Cuckoo 1 3 Nov 2018 Carlos Alvarez
171 Snowy-crowned Tern 4 3 Nov 2018 Carlos Alvarez
172 Barn Swallow 4 2 Nov 2018 Josh Beck
173 Sooty Tyrannulet 1 2 Nov 2018 John Read
174 Roseate Spoonbill 1 1 Nov 2018 John Read
175 Crested Myna 1 1 Nov 2018 John Read
176 American Kestrel 1 1 Nov 2018 J. Simón Tagtachian
177 White-tailed Kite 1 31 Oct 2018 J. Simón Tagtachian
Screaming/Shiny Cowbird 10 31 Oct 2018 Tom Johnson
178 Gray-throated Warbling-Finch 1 31 Oct 2018 Tom Johnson P
 
179 Bearded Tachuri 1 28 Oct 2018 Andrés de Miguel P
 
Sterna sp. 1 26 Oct 2018 Brodie Cass Talbott
180 White-banded Mockingbird 1 21 Oct 2018 Diego Gallegos
181 Mottle-cheeked Tyrannulet X 20 Oct 2018 Alejandro Mouchard
182 Spotted Rail 1 16 Oct 2018 J. Simón Tagtachian
183 Chotoy Spinetail 1 16 Oct 2018 J. Simón Tagtachian
184 Chiloe Wigeon 2 15 Oct 2018 J. Simón Tagtachian
185 Blue-billed Black-Tyrant 1 15 Oct 2018 Guillermo Ivan Spajic
186 Hepatic Tanager 1 14 Oct 2018 Josh Beck
187 Striped Owl 1 13 Oct 2018 Horacio García P
 
188 Tawny-crowned Pygmy-Tyrant 1 13 Oct 2018 Horacio García
189 Spotted Sandpiper 1 13 Oct 2018 Coa Recs
190 Gray Monjita 1 13 Oct 2018 Coa Recs
191 White-naped Xenopsaris 1 13 Oct 2018 Coa Recs N
 
192 Orange-headed Tanager 1 13 Oct 2018 Coa Recs N
 
193 Rusty-collared Seedeater 1 10 Oct 2018 Matias Torreguitar
194 Turquoise-fronted Parrot 6 6 Oct 2018 Amanda Starbuck
195 White Monjita 1 6 Oct 2018 Amanda Starbuck
Muscovy Duck (Domestic type) 2 6 Oct 2018 Matias Cabezas N
 
196 Grassland Sparrow 1 6 Oct 2018 Coa Recs
197 Chilean Swallow 1 6 Oct 2018 Stu Elsom
198 Large-billed Tern 1 1 Oct 2018 J. Simón Tagtachian P
 
199 White-tipped Plantcutter X 23 Sep 2018 Ricardo A. Palonsky
passerine sp. 3 23 Sep 2018 Licia Lopez de Casenave N
 
200 South American Tern 1 22 Sep 2018 Andrés de Miguel N
 
201 Buff-winged Cinclodes 1 8 Sep 2018 Carlos Alvarez
202 Dull-colored Grassquit 1 5 Sep 2018 Francisco González Táboas P
 
203 Olrog's Gull X 5 Sep 2018 Ricardo A. Palonsky
204 Royal Tern X 5 Sep 2018 Ricardo A. Palonsky
205 Tufted Tit-Spinetail 1 2 Sep 2018 Alec Earnshaw
206 White-cheeked Pintail 2 26 Aug 2018 Guillermo Ivan Spajic P
 
207 Suiriri Flycatcher 1 18 Aug 2018 Julio Llanos
208 Fawn-breasted Tanager 2 7 Aug 2018 Josh Beck
209 European Goldfinch 1 5 Aug 2018 Romina Elizabeth Galeota Lencina N
 
blackbird sp. X 4 Aug 2018 Matias Torreguitar
gull sp. 50 4 Aug 2018 Guillermo Ivan Spajic
210 Long-tailed Reed Finch X 1 Aug 2018 Ricardo A. Palonsky
211 Sharp-billed Canastero X 14 Jul 2018 Ricardo A. Palonsky
212 Hooded Tanager 1 30 Jun 2018 J. Simón Tagtachian P
 
213 Chilean Flamingo 14 24 Jun 2018 Juan ignacio Martínez N
 
214 White-tailed Hawk 1 23 Jun 2018 Coa Recs P
 
215 Black-chested Buzzard-Eagle 1 23 Jun 2018 Gonzalo Diaz N
 
216 Cinereous Harrier 1 20 Jun 2018 Gonzalo Diaz P
 
217 Mourning Sierra-Finch 1 25 Apr 2018 Marco Fidalgo P
 
218 Green Kingfisher 1 18 Apr 2018 Willy Finch
219 Plumbeous Ibis 1 24 Mar 2018 Pablo Serur P
 
220 Many-colored Chaco Finch 1 11 Feb 2018 J. Simón Tagtachian P
 
221 Solitary Sandpiper 1 4 Feb 2018 Lista de aves de Costanera Sur P
 
222 Greater Yellowlegs 1 4 Feb 2018 Russ Namitz
223 Euler's Flycatcher 1 2 Feb 2018 Diego Gastón Varales
224 Yellow-breasted Crake 1 26 Jan 2018 Julian Quillen Vidoz N
 
225 Stilt Sandpiper X 19 Jan 2018 Alejandro Mouchard
226 Lesser Yellow-headed Vulture 1 4 Jan 2018 Diego Monteleone N
 
227 South American Snipe 1 16 Dec 2017 Horacio García
228 Stripe-backed Bittern 1 26 Nov 2017 Christophe Gouraud P
 
229 Swainson's Hawk 3 18 Nov 2017 Horacio García N
 
230 American Golden-Plover 1 18 Nov 2017 Coa Recs P
 
231 Ruddy Ground-Dove 1 11 Nov 2017 Horacio García P
 
232 Red-and-white Crake 1 11 Nov 2017 Coa Recs
233 Brown-and-yellow Marshbird 1 31 Oct 2017 Patrick MONNEY
234 Collared Plover 1 24 Oct 2017 J. Simón Tagtachian
235 Sharp-shinned Hawk 2 6 Oct 2017 Tjalle Boorsma
236 Hudsonian Godwit 3 5 Oct 2017 Carlos Ferrari N
 
237 Black-bellied Whistling-Duck 1 28 Sep 2017 Carlos Alvarez P
 
238 Scrub Blackbird 1 16 Sep 2017 Coa Recs N
 
239 Nacunda Nighthawk 1 2 Sep 2017 Gonzalo Diaz
Turdus sp. 8 18 Aug 2017 Robert Curry
240 Amazon Kingfisher 1 29 Jul 2017 Horacio García
241 Brown Skua 1 11 Jul 2017 J. Simón Tagtachian P
 
242 Austral Negrito 1 19 Jun 2017 J. Simón Tagtachian P
 
243 Burrowing Parakeet 1 6 May 2017 Carlos Alvarez P
 
244 Dark-faced Ground-Tyrant 1 27 Apr 2017 Josh Beck
245 Little Thornbird 2 8 Apr 2017 Carlos Ferrari N
 
246 Osprey 1 25 Mar 2017 J. Simón Tagtachian P
 
247 Aplomado Falcon 1 11 Mar 2017 J. Simón Tagtachian P
 
248 White Woodpecker X 11 Dec 2016 Julian Quillen Vidoz
249 Black-collared Hawk 1 4 Dec 2016 German Pugnali L
 
250 Little Nightjar 1 2 Dec 2016 Julian Quillen Vidoz
251 Scissor-tailed Nightjar 2 1 Dec 2016 Carlos Ferrari A
 
252 White-crested Elaenia 1 25 Oct 2016 J. Simón Tagtachian P
 
253 Black Vulture 1 22 Oct 2016 Carlos Ferrari N
 
254 Band-winged Nightjar 1 28 Sep 2016 Julian Quillen Vidoz P
 
255 Cliff Swallow 3 10 Sep 2016 Carlos Ferrari
256 Chestnut-vented Conebill 1 3 Sep 2016 Carlos Alvarez P
 
257 European Greenfinch 1 11 Aug 2016 Paul Scofield
258 Southern Giant-Petrel 1 27 Jun 2016 Lista de aves de Costanera Sur N
 
259 Savanna Hawk 1 6 Mar 2016 Lista de aves de Costanera Sur P
 
260 Green-backed Becard 1 6 Jan 2016 Emiliano Garcia Loyola
261 Tawny-headed Swallow 1 6 Jan 2016 Emiliano Garcia Loyola
262 Least Grebe 1 12 Dec 2015 Patricia North N
 
263 Blue-crowned Parakeet 2 29 Nov 2015 Laura Dodyk P
 
264 Chopi Blackbird 1 29 Nov 2015 Lista de aves de Costanera Sur P
 
265 Plumbeous Kite 1 28 Nov 2015 Pablo Serur P
 
266 Scaly-headed Parrot 1 27 Oct 2015 Emiliano Garcia Loyola
267 Mitred Parakeet 1 27 Oct 2015 Emiliano Garcia Loyola
268 Bay-capped Wren-Spinetail 1 12 Oct 2015 Carlos Ferrari P
 
duck sp. 3 18 Sep 2015 Hernan Terrizzano
269 Yellow-billed Tit-Tyrant 2 25 Jul 2015 J. Simón Tagtachian
270 Chilean Skua 1 11 Jul 2015 Carlos Ferrari N
 
teal sp. 2 24 May 2015 Sebastián Dardanelli
tern sp. 25 14 Mar 2015 Michael Hurben
271 Tropical Screech-Owl 1 23 Aug 2014 J. Simón Tagtachian
272 Black-crowned Monjita 1 21 Mar 2014 Laura Dodyk P
 
273 White-throated Hummingbird X 12 Jan 2014 Francisco González Táboas
274 Variegated Flycatcher 1 3 Jan 2014 Marshall Iliff P
 
Sporophila sp. 3 1 Jan 2014 David Winkler N
 
275 Campo Troupial 1 8 Dec 2013 Francisco González Táboas N
 
276 Subtropical Doradito 1 16 Nov 2013 Lista de aves de Costanera Sur P
 
277 Swallow-tailed Kite 1 9 Nov 2013 Javier Ubiría N
 
278 Yellow-billed Tern X 30 Oct 2013 Nancy Cox
279 Crane Hawk 1 21 Sep 2013 Pablo Serur P
 
280 Cinnamon Warbling-Finch X 27 Jul 2013 J. Simón Tagtachian P
 
281 Lined Seedeater 1 1 Jun 2013 J. Simón Tagtachian P
 
woodpecker sp. 1 4 Dec 2012 Andre Moncrieff N
 
282 Dot-winged Crake 1 29 Nov 2012 Lista de aves de Costanera Sur N
 
283 Black-backed Grosbeak 1 14 Jul 2012 Ignacio Aguirre
284 Dark-throated Seedeater 1 19 Feb 2012 Lista de aves de Costanera Sur P
 
285 Chiguanco Thrush 1 29 Nov 2011 Lista de aves de Costanera Sur N
 
286 Black-crested Finch 1 27 Dec 2010 Daniel Hoops P
 
287 Crested Doradito 1 31 Jul 2010 Javier Ubiría
288 Greater Ani X 16 May 2010 Carlos Ferrari P
 
289 Great Horned Owl 1 15 May 2010 Carlos Ferrari N
 
290 Short-billed Pipit 1 24 Apr 2010 Carlos Ferrari P
 
wren sp. 1 21 Jan 2010 Jake Mohlmann N
 
291 Blue-tufted Starthroat X 20 Dec 2008 Carlos Ferrari
292 Long-tailed Meadowlark X 27 Sep 2008 Daniel Almiron
293 Golden-winged Cacique X 27 Sep 2008 Daniel Almiron
294 Correndera Pipit X 16 Jun 2008 German Pugnali N
 
295 Upland Sandpiper 1 25 Jan 2008 German Pugnali N
 
296 Baird's Sandpiper X 8 Jan 2008 John C. Mittermeier
297 Cape Petrel 1 18 Aug 2007 Lista de aves de Costanera Sur N
 
298 Sandwich Tern 3 21 Jul 2007 German Pugnali N
 
299 Magellanic Penguin 1 7 Mar 2007 German Pugnali P
 
300 Smooth-billed Ani 1 30 Dec 2006 Lista de aves de Costanera Sur P
 
301 Semipalmated Plover X 5 Dec 2006 Dave Winter
302 Red Knot X 5 Dec 2006 Dave Winter
grebe sp. 1 3 Dec 2006 Kevin Kerr N
 
303 Short-eared Owl 1 21 Oct 2006 Carlos Ferrari P
 
304 Ringed Warbling-Finch 1 8 Oct 2006 German Pugnali N
 
305 Guira Tanager 1 9 Sep 2006 Hugo Hulsberg P
 
306 Gray-bellied Shrike-Tyrant 1 6 Aug 2006 Hugo Hulsberg P
 
307 Rufous-chested Dotterel X 29 Jul 2006 Carlos Ferrari
308 Patagonian Mockingbird 1 29 Jul 2006 Carlos Ferrari N
 
309 Tawny-bellied Seedeater 1 4 Mar 2006 Javier Ubiría
310 Parasitic Jaeger 1 1 Dec 2005 Lista de aves de Costanera Sur N
 
311 Two-banded Plover X 30 Nov 2005 Carlos Agulian
312 Silvery Grebe X 30 Jul 2005 German Pugnali
313 Hudson's Canastero 1 25 Jun 2005 Javier Ubiría
314 Pale-breasted Spinetail 1 9 Jan 2005 German Pugnali N
 
315 Tropical Pewee 1 27 Nov 2004 Lista de aves de Costanera Sur P
 
316 Common Miner 1 10 Nov 2004 Lista de aves de Costanera Sur N
 
317 Least Seedsnipe 1 25 Aug 2004 Lista de aves de Costanera Sur N
 
Domestic goose sp. (Domestic type) 1 18 Jul 2004 Ricardo A. Palonsky P
 
318 Squirrel Cuckoo 1 21 Jun 2004 Lista de aves de Costanera Sur
319 Spotted Nothura 1 11 Jan 2004 Carlos Ferrari N
 
320 Curve-billed Reedhaunter X 26 Nov 2003 Kini Roesler
321 Gull-billed Tern X 5 Oct 2003 Carlos Ferrari
Graylag Goose (Domestic type) 1 26 Jul 2003 Javier Ubiría N
 
322 White-chinned Petrel 1 21 Jul 2003 Lista de aves de Costanera Sur N
 
323 Bobolink 1 12 Apr 2003 Lista de aves de Costanera Sur N
 
324 Stripe-capped Sparrow 2 23 Oct 2002 Lista de aves de Costanera Sur N
 
325 Short-crested Flycatcher 1 27 Jul 2002 German Pugnali N
 
326 Short-billed Canastero 1 30 Jun 2002 German Pugnali N
 
327 Variable Antshrike X 26 Jan 2001 German Pugnali N
 
328 Black Tern 2 29 Oct 2000 Carlos Ferrari N
 
329 Common Waxbill 1 11 Mar 2000 German Pugnali N
 
330 Common Nighthawk 1 1 Feb 2000 German Pugnali N
 
331 Yellow-billed Cuckoo 1 27 Feb 1998 Lista de aves de Costanera Sur N
 
332 Sanderling 3 1 Oct 1996 Lista de aves de Costanera Sur N
 
333 Rufous-rumped Seedeater X 10 Feb 1996 Lista de aves de Costanera Sur N
 
334 Chestnut Seedeater X 1 Feb 1996 Lista de aves de Costanera Sur N
 
335 Barn Owl 1 23 Sep 1995 Horacio Matarasso / Buenos Días Birding
336 Sedge Wren 1 1 Jan 1994 Lista de aves de Costanera Sur N
 
337 Rusty-backed Monjita 1 21 Sep 1992 Lista de aves de Costanera Sur N
 
338 Whimbrel 1 15 Nov 1990 Lista de aves de Costanera Sur N
 
339 Firewood-gatherer 2 25 Sep 1988 Carlos Agulian
340 Burrowing Owl 1 24 Jul 1988 Lista de aves de Costanera Sur
341 Pinnated Bittern 1 15 Mar 1987 Lista de aves de Costanera Sur N
 
342 Marsh Seedeater 1 13 Mar 1986 Lista de aves de Costanera Sur N
 
343 Lesser Shrike-Tyrant 1 12 Oct 1985 Lista de aves de Costanera Sur N