Totals Vistula Spit 2011 - 2020
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
1. | Canada Goose | 0 | 0 | 0 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 3.8 | 0 | 22 (2014) | | | | |
2. | Barnacle Goose | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2014) | | | | |
3. | Greylag Goose | 0 | 35 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 6.5 | 0 | 35 (2012) | | | | |
4. | Anser sp. | 0 | 69 | 116 | 322 | 7969 | 0 | 0 | 0 | 0 | 0 | 8476 | 1413 | 0 | 7969 (2015) | | | | |
5. | Taiga Bean Goose | 0 | 0 | 5 | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 13.7 | 0 | 77 (2014) | | | | |
6. | Bean Goose sp. | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 1.5 | 0 | 9 (2012) | | | | |
7. | Eurasian White-fronted Goose | 0 | 0 | 38 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 7 | 0 | 38 (2013) | | | | |
8. | Mute Swan | 0 | 0 | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 2.8 | 0 | 13 (2013) | | | | |
9. | Whooper Swan | 0 | 0 | 43 | 130 | 0 | 0 | 0 | 0 | 29 | 0 | 202 | 34 | 0 | 130 (2014) | | | | |
10. | swan sp. | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 4.3 | 0 | 26 (2014) | | | | |
11. | Scaup | 0 | 0 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44 | 7.3 | 0 | 44 (2013) | | | | |
12. | Goosander | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 2.5 | 0 | 15 (2014) | | | | |
13. | Swift | 0 | 153 | 712 | 2452 | 181 | 0 | 0 | 0 | 941 | 0 | 4439 | 740 | 0 | 2452 (2014) | | | | |
14. | Pallid Swift | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 0.3 | 0 | 1 (2019) | | | | |
15. | Cuckoo | 0 | 0 | 6 | 26 | 7 | 0 | 0 | 0 | 9 | 0 | 48 | 8 | 0 | 26 (2014) | | | | |
16. | Stock Dove | 0 | 31 | 693 | 950 | 815 | 0 | 0 | 0 | 2080 | 1927 | 6496 | 1083 | 0 | 2080 (2019) | | | | |
17. | Woodpigeon | 0 | 1549 | 86033 | 115040 | 63875 | 0 | 0 | 0 | 124009 | 224011 | 614517 | 102420 | 0 | 224011 (2020) | | | | |
18. | Turtle Dove | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 2 | 7 | 1.2 | 0 | 3 (2015) | | | | |
19. | Collared Dove | 0 | 3 | 5 | 2 | 2 | 0 | 0 | 0 | 12 | 18 | 42 | 7 | 0 | 18 (2020) | | | | |
20. | Crane | 0 | 380 | 753 | 367 | 4693 | 0 | 0 | 0 | 1067 | 298 | 7558 | 1260 | 0 | 4693 (2015) | | | | |
21. | Lapwing | 0 | 0 | 0 | 0 | 147 | 0 | 0 | 0 | 0 | 0 | 147 | 25 | 0 | 147 (2015) | | | | |
22. | Curlew | 0 | 0 | 0 | 0 | 118 | 0 | 0 | 0 | 0 | 0 | 118 | 20 | 0 | 118 (2015) | | | | |
23. | Wood Sandpiper | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.8 | 0 | 5 (2014) | | | | |
24. | Kittiwake | 0 | 106 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 106 | 18 | 0 | 106 (2012) | | | | |
25. | Little Gull | 0 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 4.7 | 0 | 28 (2012) | | | | |
26. | Glaucous Gull | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2015) | | | | |
27. | Caspian Tern | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 0.5 | 0 | 2 (2015) | | | | |
28. | White-winged Black Tern | 0 | 0 | 0 | 0 | 46 | 0 | 0 | 0 | 0 | 0 | 46 | 7.7 | 0 | 46 (2015) | | | | |
29. | Pomarine Skua | 0 | 0 | 0 | 93 | 0 | 0 | 0 | 0 | 0 | 0 | 93 | 15.5 | 0 | 93 (2014) | | | | |
30. | Long-tailed Skua | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2012) | | | | |
31. | Red-throated Diver | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2013) | | | | |
32. | Black-throated Diver | 0 | 0 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24 | 4 | 0 | 24 (2013) | | | | |
33. | diver sp. | 0 | 0 | 59 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | 13.7 | 0 | 59 (2013) | | | | |
34. | Sooty Shearwater | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2014) | | | | |
35. | Black Stork | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0.8 | 0 | 3 (2014) | | | | |
36. | White Stork | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 0.8 | 0 | 5 (2015) | | | | |
37. | Bittern | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2014) | | | | |
38. | Grey Heron | 0 | 3 | 212 | 113 | 75 | 0 | 0 | 0 | 0 | 0 | 403 | 67 | 0 | 212 (2013) | | | | |
39. | Great White Egret | 0 | 11 | 145 | 87 | 67 | 0 | 0 | 0 | 1 | 0 | 311 | 52 | 0 | 145 (2013) | | | | |
40. | Osprey | 0 | 12 | 16 | 11 | 21 | 0 | 0 | 0 | 15 | 14 | 89 | 14.8 | 0 | 21 (2015) | | | | |
41. | Honey Buzzard | 0 | 16 | 46 | 46 | 95 | 0 | 0 | 0 | 27 | 21 | 251 | 42 | 0 | 95 (2015) | | | | |
42. | Lesser Spotted Eagle | 0 | 0 | 0 | 7 | 2 | 0 | 0 | 0 | 3 | 0 | 12 | 2 | 0 | 7 (2014) | | | | |
43. | Sparrowhawk | 0 | 3895 | 5378 | 6387 | 2072 | 0 | 0 | 0 | 8159 | 5158 | 31049 | 5175 | 0 | 8159 (2019) | | | | |
44. | Goshawk | 0 | 9 | 45 | 53 | 40 | 0 | 0 | 0 | 55 | 63 | 265 | 44 | 0 | 63 (2020) | | | | |
45. | Marsh Harrier | 0 | 167 | 116 | 60 | 224 | 0 | 0 | 0 | 212 | 115 | 894 | 149 | 0 | 224 (2015) | | | | |
46. | Hen Harrier | 0 | 178 | 431 | 414 | 131 | 0 | 0 | 0 | 440 | 510 | 2104 | 351 | 0 | 510 (2020) | | | | |
47. | Pallid Harrier | 0 | 8 | 2 | 0 | 11 | 0 | 0 | 0 | 6 | 7 | 34 | 5.7 | 0 | 11 (2015) | | | | |
48. | Montagu's Harrier | 0 | 6 | 1 | 0 | 21 | 0 | 0 | 0 | 2 | 3 | 33 | 5.5 | 0 | 21 (2015) | | | | |
49. | harrier sp. | 0 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 5 | 0.8 | 0 | 2 (2013) | | | | |
50. | Red Kite | 0 | 0 | 1 | 1 | 23 | 0 | 0 | 0 | 13 | 8 | 46 | 7.7 | 0 | 23 (2015) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
51. | Black Kite | 0 | 0 | 2 | 0 | 8 | 0 | 0 | 0 | 1 | 0 | 11 | 1.8 | 0 | 8 (2015) | | | | |
52. | Rough-legged Buzzard | 0 | 22 | 41 | 88 | 62 | 0 | 0 | 0 | 86 | 201 | 500 | 83 | 0 | 201 (2020) | | | | |
53. | Long-legged Buzzard | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
54. | Common Buzzard | 0 | 1275 | 1053 | 2990 | 6751 | 0 | 0 | 0 | 1450 | 2127 | 15646 | 2608 | 0 | 6751 (2015) | | | | |
55. | Short-eared Owl | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0.7 | 0 | 2 (2013) | | | | |
56. | Hoopoe | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2015) | | | | |
57. | Syrian Woodpecker | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0.2 | 0 | 1 (2019) | | | | |
58. | Great Spotted Woodpecker | 0 | 267 | 662 | 25 | 5 | 0 | 0 | 0 | 0 | 0 | 959 | 160 | 0 | 662 (2013) | | | | |
59. | Black Woodpecker | 0 | 0 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 1.8 | 0 | 11 (2014) | | | | |
60. | Kestrel | 0 | 60 | 27 | 27 | 91 | 0 | 0 | 0 | 84 | 79 | 368 | 61 | 0 | 91 (2015) | | | | |
61. | Red-footed Falcon | 0 | 0 | 6 | 32 | 8 | 0 | 0 | 0 | 72 | 13 | 131 | 22 | 0 | 72 (2019) | | | | |
62. | Merlin | 0 | 36 | 86 | 61 | 21 | 0 | 0 | 0 | 93 | 68 | 365 | 61 | 0 | 93 (2019) | | | | |
63. | Hobby | 0 | 94 | 99 | 161 | 88 | 0 | 0 | 0 | 378 | 395 | 1215 | 203 | 0 | 395 (2020) | | | | |
64. | Gyr Falcon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
65. | Peregrine | 0 | 35 | 77 | 98 | 27 | 0 | 0 | 0 | 164 | 199 | 600 | 100 | 0 | 199 (2020) | | | | |
66. | falcon sp. | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0.7 | 0 | 2 (2014) | | | | |
67. | Great Grey Shrike | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0.5 | 0 | 2 (2014) | | | | |
68. | Golden Oriole | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 19 | 3.2 | 0 | 19 (2019) | | | | |
69. | Jay | 0 | 476 | 951 | 6436 | 2663 | 0 | 0 | 0 | 17773 | 6592 | 34891 | 5815 | 0 | 17773 (2019) | | | | |
70. | Magpie | 0 | 7 | 0 | 5 | 165 | 0 | 0 | 0 | 10 | 9 | 196 | 33 | 0 | 165 (2015) | | | | |
71. | Nutcracker | 0 | 7 | 15 | 7 | 0 | 0 | 0 | 0 | 3 | 5 | 37 | 6.2 | 0 | 15 (2013) | | | | |
72. | Jackdaw | 0 | 2 | 11171 | 7893 | 1755 | 0 | 0 | 0 | 8759 | 5132 | 34712 | 5785 | 0 | 11171 (2013) | | | | |
73. | Rook | 0 | 0 | 21872 | 7371 | 4374 | 0 | 0 | 0 | 11860 | 18926 | 64403 | 10734 | 0 | 21872 (2013) | | | | |
74. | Carrion Crow | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 4 | 0.7 | 0 | 2 (2015) | | | | |
75. | Hooded Crow | 0 | 0 | 13658 | 10084 | 3844 | 0 | 0 | 0 | 15112 | 9460 | 52158 | 8693 | 0 | 15112 (2019) | | | | |
76. | Raven | 0 | 0 | 28 | 91 | 19 | 0 | 0 | 0 | 0 | 60 | 198 | 33 | 0 | 91 (2014) | | | | |
77. | Corvus sp. | 0 | 0 | 2002 | 5061 | 0 | 0 | 0 | 0 | 0 | 0 | 7063 | 1177 | 0 | 5061 (2014) | | | | |
78. | Waxwing | 0 | 0 | 25 | 160 | 9 | 0 | 0 | 0 | 255 | 0 | 449 | 75 | 0 | 255 (2019) | | | | |
79. | Wood Lark | 0 | 0 | 0 | 0 | 631 | 0 | 0 | 0 | 0 | 0 | 631 | 105 | 0 | 631 (2015) | | | | |
80. | Skylark | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2012) | | | | |
81. | Swallow | 0 | 0 | 7 | 2 | 8 | 0 | 0 | 0 | 2 | 2 | 21 | 3.5 | 0 | 8 (2015) | | | | |
82. | Yellow-browed Warbler | 0 | 0 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 1.3 | 0 | 7 (2013) | | | | |
83. | Pallas's Leaf Warbler | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0.2 | 0 | 1 (2020) | | | | |
84. | Chiffchaff (Siberian - tristis) | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2014) | | | | |
85. | Redwing | 0 | 0 | 0 | 357 | 0 | 0 | 0 | 0 | 0 | 0 | 357 | 60 | 0 | 357 (2014) | | | | |
86. | Fieldfare | 0 | 0 | 0 | 2814 | 0 | 0 | 0 | 0 | 0 | 741 | 3555 | 593 | 0 | 2814 (2014) | | | | |
87. | Ring Ouzel | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0.3 | 0 | 1 (2014) | | | | |
88. | Spotted Flycatcher | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2013) | | | | |
89. | Tree Pipit | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 6 | 0 | 11 | 1.8 | 0 | 6 (2019) | | | | |
90. | Chaffinch | 0 | 20000 | 0 | 48699 | 0 | 0 | 0 | 0 | 0 | 0 | 68699 | 11450 | 0 | 48699 (2014) | | | | |
91. | Brambling | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0.8 | 0 | 5 (2014) | | | | |
92. | Hawfinch | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2014) | | | | |
93. | Twite | 0 | 0 | 0 | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | 12.8 | 0 | 77 (2014) | | | | |
94. | Arctic Redpoll | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2013) | | | | |
95. | redpoll sp. | 0 | 0 | 116 | 403 | 172 | 0 | 0 | 0 | 0 | 0 | 691 | 115 | 0 | 403 (2014) | | | | |
96. | Crossbill | 0 | 0 | 1164 | 1082 | 246 | 0 | 0 | 0 | 0 | 0 | 2492 | 415 | 0 | 1164 (2013) | | | | |
97. | Two-barred Crossbill | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0 | 1 (2013) | | | | |
98. | Snow Bunting | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0.3 | 0 | 2 (2013) | | | | |
| Species | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | Totals | Average | Present | Year Maximum | |
|
Totals |
0 | 28952 | 148020 | 220805 | 101599 | 0 | 0 | 0 | 193215 | 276168 | 968759 | 161460 | 0 | | |
|
Observation hours |
| 227:00 | 656:00 | 744:00 | 728:00 | | | | 712:30 | 712:00 | 3,779:30 | 629:55 | | | |