Totals De Gorzen (Ridderkerk) 2012 - 2021



 Species2012201320142015201620172018201920202021TotalsAveragePresentYear
Maximum
1.Canada Goose3648753020998115386390115 (2021)
2.Barnacle Goose25572484429103807138624031356619570436204362019570 (2021)
3.Greylag Goose7333041238292126519101511901203989760976101238 (2014)
4.goose sp.000000001280128130128 (2020)
5.Domestic Goose000000010010.101 (2019)
6.Pink-footed Goose012000001127323.2012 (2013)
7.Tundra Bean Goose1922420838971911338171917201338 (2021)
8.Bean Goose sp.07160000000232.3016 (2014)
9.Eurasian White-fronted Goose1316142746187218105976021595649370117422174205649 (2020)
10.Black Swan000000000110.101 (2021)
11.Mute Swan3400013243491138307310138 (2021)
12.Bewick's Swan014000720005910010059 (2021)
13.Whooper Swan000000006060.606 (2020)
14.swan sp.600000000060.606 (2012)
15.Egyptian Goose7255250113540617635736076 (2021)
16.Shelduck132000502870131117411410131 (2020)
17.Ruddy Shelduck00000210175252.5017 (2020)
18.Garganey000000002020.202 (2020)
19.Shoveler44451434714911881317625628406040601317 (2019)
20.Gadwall23201781110730847119148016361640480 (2021)
21.Wigeon404128829716826114148688601277217311647116504041 (2012)
22.Mallard12160039751114270356360111 (2019)
23.Pintail305132211143224420875609610208 (2020)
24.Teal00012094777243320220077 (2019)
25.duck sp.00010000012131.3012 (2021)
26.Pochard011000018131310656.5018 (2018)
27.Tufted Duck200004426429878.7042 (2020)
28.Goldeneye000000050270.705 (2019)
29.Smew000000000110.101 (2021)
30.Goosander00000305815313.1015 (2021)
31.Red-breasted Merganser0000040407151.507 (2021)
32.Swift102220101441173314691207239323901207 (2021)
33.Cuckoo0000014227161.607 (2021)
34.Swallow x House Martin (hybrid)000000000110.101 (2021)
35.Feral Pigeon003000000030.303 (2014)
36.Stock Dove241593251392623532688115011092470847101501 (2020)
37.Woodpigeon711661882621612695255136623467281718128181303662 (2019)
38.dove (Columba) sp.200002000040.402 (2012)
39.Collared Dove061330404953705228629070 (2020)
40.Crane195000000000195200195 (2012)
41.Great Crested Grebe00002041759373.7017 (2019)
42.Oystercatcher2011641041491915283280201 (2012)
43.Black-winged Stilt000000100010.101 (2018)
44.Avocet00000311992343.4019 (2019)
45.Lapwing6994413939851621924119914341854168219161191606994 (2012)
46.Golden Plover371180018330018610332411521150324 (2021)
47.Grey Plover00000114108242.4011 (2017)
48.Ringed Plover00000743124485122823074 (2017)
49.Little Ringed Plover0000026111110404011 (2019)
50.Whimbrel93020801731356211450247324701450 (2021)
 Species2012201320142015201620172018201920202021TotalsAveragePresentYear
Maximum
51.Curlew10421003631574751320320104 (2012)
52.Numenius sp.000000020020.202 (2019)
53.Bar-tailed Godwit000000100230.302 (2021)
54.Black-tailed Godwit23460001321011841150358199419901150 (2020)
55.Turnstone000002020040.402 (2017)
56.Knot000000000220.202 (2021)
57.Ruff90104544122213109453450213 (2020)
58.wader sp.500100110180353.5018 (2020)
59.Curlew Sandpiper000000004040.404 (2020)
60.Temminck's Stint00000001013141.4010 (2019)
61.Dunlin0000042243287217818072 (2021)
62.Little Stint000003100040.403 (2017)
63.Woodcock000000010120.201 (2019)
64.Jack Snipe000001004050.504 (2020)
65.Snipe128597799946414046436030421042100464 (2017)
66.Common Sandpiper0000000853161.608 (2019)
67.Green Sandpiper1129013014246987120367370120 (2021)
68.Redshank57000452414101160160101 (2021)
69.Wood Sandpiper00000105122633868.6033 (2021)
70.Spotted Redshank000001332617414.1017 (2021)
71.Greenshank02010521826896925726089 (2020)
72.Black-headed Gull217146289101017404934385239340217627176335239 (2020)
73.Little Gull000001506199513514095 (2021)
74.Mediterranean Gull0000010110613738848512171220485 (2021)
75.Common Gull1611780631431386751504500143 (2018)
76.Great Black-backed Gull2101031242713410310031 (2017)
77.Herring Gull2010120125373733628028073 (2019)
78.Caspian Gull000002113310103 (2020)
79.Yellow-legged Gull000000101240.402 (2021)
80.Lesser Black-backed Gull811192005936517546552316451650523 (2021)
81.Caspian Tern000000022370.703 (2021)
82.Little Tern000000010010.101 (2019)
83.Common Tern500002025127185129491490185 (2020)
84.sterna sp.010000000010.101 (2013)
85.Whiskered Tern000000001010.101 (2020)
86.White-winged Black Tern000000000110.101 (2021)
87.Black Tern000008316363910210039 (2021)
88.Red-throated Diver000000003030.303 (2020)
89.White Stork0011109236113156274270156 (2021)
90.Cormorant7188686629132102395315431363929392119906199103929 (2020)
91.Spoonbill12044010151415723028338812881290388 (2021)
92.Bittern000000001010.101 (2020)
93.Cattle Egret0000030117121.207 (2021)
94.Grey Heron227952361466825015643223715320002000432 (2019)
95.Purple Heron40850369932862256453989958158957325730899 (2019)
96.Great White Egret1516408477103143156106668670156 (2020)
97.heron sp.1153801001501016195200115 (2012)
98.Little Egret011112810718494.9018 (2021)
99.Osprey10101214417313.1017 (2021)
100.Honey Buzzard10000200015181.8015 (2021)
 Species2012201320142015201620172018201920202021TotalsAveragePresentYear
Maximum
101.Sparrowhawk6121211573357587130831071 (2021)
102.Goshawk0020001341111.104 (2020)
103.Marsh Harrier251010554331121167190607610190 (2021)
104.Hen Harrier24110887914545.4014 (2021)
105.Pallid Harrier000000132280.803 (2019)
106.Montagu's Harrier001000011140.401 (2014)
107.Montagu's/Pallid Harrier000000010010.101 (2019)
108.Hen/Montagu's/Pallid Harrier000000000110.101 (2021)
109.Red Kite1100012033111.103 (2020)
110.Black Kite000001021260.602 (2019)
111.White-tailed Eagle0000000239141.469 (2021)
112.Common Buzzard22100791679425160764760425 (2020)
113.Short-eared Owl000001211270.702 (2018)
114.Hoopoe000000010010.101 (2019)
115.Great Spotted Woodpecker67210177221911929.2022 (2019)
116.Green Woodpecker000000020130.302 (2019)
117.Kestrel1611017764312615415064 (2019)
118.Merlin120001216518454.5018 (2021)
119.Hobby00010127721393.9021 (2021)
120.Peregrine1012022989343.409 (2019)
121.falcon sp.100000000230.302 (2021)
122.Rose-ringed Parakeet000700376613014114066 (2019)
123.Great Grey Shrike000100000010.101 (2015)
124.Jay49000031416049200475480200 (2021)
125.Magpie30000316250164320521062 (2018)
126.Jackdaw4263151560100566149711971743541554251743 (2021)
127.Rook32333308826956826727095 (2020)
128.Carrion Crow101710201011206557382380120 (2019)
129.Coal Tit5020170010012828.2050 (2012)
130.Blue Tit791012640607912768910841080689 (2021)
131.Great Tit111182600115011173170118 (2013)
132.Penduline Tit200001020050.502 (2012)
133.Bearded Tit000008304010979.7083 (2017)
134.Wood Lark223402547342111111047 (2018)
135.Skylark193756148835213611567154681310343222282222805671 (2018)
136.Sand Martin0400010141953131262179818001262 (2021)
137.Swallow361335174621806969232012821232738973902320 (2019)
138.House Martin24270201914565158118630630191 (2017)
139.Long-tailed Tit00000130080212.1013 (2017)
140.Willow Warbler000000000110.101 (2021)
141.Chiffchaff1020310243161.604 (2020)
142.Chiffchaff/Willow Warbler011000000020.201 (2013)
143.Marsh Warbler000000000110.101 (2021)
144.Blackcap000000000110.101 (2021)
145.Whitethroat000000000110.101 (2021)
146.Goldcrest001000000010.101 (2014)
147.Starling816418663029169529520717164916700106978491781457815020717 (2017)
148.Song Thrush1411375286627398452022855456579157902022 (2019)
149.Mistle Thrush0518403441220810511034 (2017)
150.Redwing70714610421730505077946691986810531429654297019868 (2020)
 Species2012201320142015201620172018201920202021TotalsAveragePresentYear
Maximum
151.Blackbird22963100221538343424725063 (2014)
152.Fieldfare143153663805856916804255496710771104255 (2020)
153.Ring Ouzel00000019112938979.7038 (2021)
154.thrush sp.001470000000147150147 (2014)
155.Black Redstart000000001010.101 (2020)
156.Whinchat000000010010.101 (2019)
157.Stonechat000000000110.101 (2021)
158.Wheatear011003121090.903 (2017)
159.Tree Sparrow142111221124151823617560560151 (2018)
160.House Sparrow010000000010.101 (2013)
161.Dunnock394424911814061216717044 (2013)
162.Blue-headed Wagtail0000157441225720020074 (2018)
163.Yellow Wagtail (flavissima)000001021260.602 (2019)
164.Grey-headed Wagtail00000000021212.1021 (2021)
165.Yellow wagtail sp.111432220946524123932011371140320 (2021)
166.Grey Wagtail3917144933138425730831093 (2017)
167.White Wagtail0903507502314110248250110 (2021)
168.alba wagtail sp.375530279740933225736916517781780409 (2017)
169.Motacilla (wagtail) sp.000000000330.303 (2021)
170.Richard's Pipit000003100040.403 (2017)
171.Tawny Pipit000000011130.301 (2019)
172.Meadow Pipit41978814275063587151756206294181490119670920979210029418 (2019)
173.Tree Pipit122207962343315215062 (2019)
174.Tree Pipit/Olive-backed Pipit001000000010.101 (2014)
175.Red-throated Pipit000000010010.101 (2019)
176.Water Pipit0120081517833848.4033 (2021)
177.Rock Pipit000001021150.502 (2019)
178.Rock Pipit/Water Pipit00010280171314737.3028 (2017)
179.Chaffinch3981749460723297919582133514429155834365910576610577043659 (2021)
180.Brambling232111110108711176561215791580711 (2018)
181.Chaffinch/Brambling000000000259259260259 (2021)
182.Hawfinch22510673313424.2013 (2021)
183.Greenfinch337132302444714264033934071 (2013)
184.Linnet1545662637964619420538619171920646 (2018)
185.Lesser Redpoll000004000040.404 (2017)
186.redpoll sp.030001317080414.1017 (2018)
187.Crossbill0148002202030676.7022 (2017)
188.Goldfinch1635122983995836944044098 (2017)
189.Serin000001100020.201 (2017)
190.Siskin559729122218926012352361802402740301802 (2021)
191.Lapland Bunting000002131180.803 (2019)
192.Snow Bunting000001100020.201 (2017)
193.Yellowhammer000001220050.502 (2018)
194.Ortolan Bunting000000010010.101 (2019)
195.Reed Bunting28407628179021183532207423343634401183 (2018)
Other species
1.Small Tortoiseshell000000120360.603 (2021)
2.Dark Clouded Yellow001000000010.101 (2014)
3.Brimstone000000041160.604 (2019)
4.European Peacock00000027210212.1010 (2021)
5.Green-veined White000000010010.101 (2019)
 Species2012201320142015201620172018201920202021TotalsAveragePresentYear
Maximum
6.Small White00000001710181.8017 (2019)
7.white sp. (butterfly)00000005210171.7010 (2021)
8.Comma000000001010.101 (2020)
9.Red Admiral117000681630308 (2019)
10.Painted Lady000000020020.202 (2019)
Other species
1.Bumblebee sp.0000002829325314214053 (2021)
 Species2012201320142015201620172018201920202021TotalsAveragePresentYear
Maximum
  Totals 3046416349187471002256788790069690861981186041471495908015908014  
  Observation hours 70:3068:5035:0044:5523:05158:57122:11216:23251:52338:161,329:59133:00  


 
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