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Updated ~5 seconds ago
112
All Years
0
This Year
2024
0
This Month
Sep 2024
21
Global Big Day
13 May 2017
Last Observed
First Observed
High Count
Custom Time Period
Change Time Period
Event
Global Big Day--11 May 2024
October Big Day--14 Oct 2023
Global Big Day--13 May 2023
October Big Day--8 Oct 2022
Global Big Day--14 May 2022
October Big Day--9 Oct 2021
Global Big Day--8 May 2021
October Big Day--17 Oct 2020
Global Big Day--9 May 2020
October Big Day--19 Oct 2019
Global Big Day--4 May 2019
October Big Day--6 Oct 2018
Global Big Day--5 May 2018
Global Big Day--13 May 2017
Global Big Day--14 May 2016
Global Big Day--9 May 2015
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Taxonomic
Date: Oldest First
Date: Newest First
Highest Count
Show details
Species Name
Count
Date
Observer
Location
Native and Naturalized (21)
Mute Swan
Cygnus olor
#
Count:
27
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Mallard
Anas platyrhynchos
#
Count:
6
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Common Pochard
Aythya ferina
#
Count:
8
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Common Goldeneye
Bucephala clangula
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Ring-necked Pheasant
Phasianus colchicus
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Little Grebe
Tachybaptus ruficollis
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Rock Pigeon
Columba livia
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Common Swift
Apus apus
#
Count:
8
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Eurasian Coot
Fulica atra
#
Count:
4
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Black-headed Gull
Chroicocephalus ridibundus
#
Count:
16
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Common Tern
Sterna hirundo
#
Count:
2
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Eurasian Kestrel
Falco tinnunculus
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Eurasian Magpie
Pica pica
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Eurasian Jackdaw
Corvus monedula
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Sedge Warbler
Acrocephalus schoenobaenus
#
Count:
4
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Common Reed Warbler
Acrocephalus scirpaceus
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Great Reed Warbler
Acrocephalus arundinaceus
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Barn Swallow
Hirundo rustica
#
Count:
2
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Common Chiffchaff
Phylloscopus collybita
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
European Starling
Sturnus vulgaris
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds
Thrush Nightingale
Luscinia luscinia
#
Count:
1
Date:
4:10 PM
Observer:
Rob Batchelder
Location:
Konstancin-Jeziorna--Sewage Treatment Ponds