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Marcelo Javier Wioneczak
Member - Physical person
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Personal reports
Species in alphabetical order
Records ordered by date
Records published with the app
First personal record of each species (lifers)
Personal ranking of provinces by groups
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Unidentified specimens
Featured records
Birds
in systematic order
584
Mammals
in systematic order
34
Reptiles
in systematic order
12
Amphibians
in systematic order
12
Fish
in systematic order
11
Birding Challenge PAYDA invierno 2025
366 Birding Challenge 2024 - SUDAMÉRICA
365 Birding Challenge 2014: Chile - Argentina - Uruguay
Checklists
BC Pajareritos invierno 2024
Misiones Junio 2024
Escapada a Misiones Junio 2022
Latest pictures
Yellow-crowned Night Heron
(Nyctanassa violacea)
Adult
Florianópolis
Santa Catarina
Brasil
10/01/2025
Spotted Sandpiper
(Actitis macularius)
Adult
Florianópolis
Santa Catarina
Brasil
09/01/2025
Red-necked Tanager
(Tangara cyanocephala)
♂
Adult
Florianópolis
Santa Catarina
Brasil
12/01/2025
Rufous-headed Tanager
(Hemithraupis ruficapilla)
♂
Adult
Florianópolis
Santa Catarina
Brasil
02/01/2025
Grey-throated Warbling Finch
(Microspingus cabanisi)
Adult
Ruta Provincial 21
Misiones
Argentina
22/11/2025
Rough-legged Tyrannulet
(Acrochordopus burmeisteri)
Adult
Ruta Provincial 21
Misiones
Argentina
22/11/2025
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Latest Audios
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Latest records without evidence
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Forum Discussions - Latest Posts
ID Caracol
11/23/2016 21:31
Identification of Invertebrates
2 replies
Consulta sobre Sporophilas
11/29/2014 15:31
Identification of Vertebrates
4 replies
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