Natura 2000-gebied IJsselmeer
De onderstaande cijfers geven per soort informatie over de status, aantallen en trends in het gebied. Alle cijfers zijn ontleend aan de Meetnetten Broedvogels, Watervogels en Slaapplaatsen, die door Sovon Vogelonderzoek Nederland in het kader van het Netwerk Ecologische Monitoring worden georganiseerd. Ze zijn vrij te gebruiken, mits wordt verwezen naar de bron die onder de tabellen en grafieken staat en www.sovon.nl.
Broedvogels
| Soort | Geb. doel | Functie | Aantal in | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | Trend | Start trend | Trend sinds start | Trend sinds 2012 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Common Ringed Plover | ja | broeden | paren | [7] | [5] | ? | [7] | ? | ? | 1990 | 0 | ~ | |
| Common Tern | ja | broeden | paren | 2343 | 841 | [1172] | 1127 | 615 | 2100 | 1990 | 0 | -- | |
| Eurasian Bittern | ja | broeden | paren | ? | 11 | ? | [10] | [8] | ? | 1990 | 0 | ~ | |
| Eurasian Spoonbill | ja | broeden | paren | 88 | 96 | 109 | 115 | 106 | 144 | 1990 | ~ | ~ | |
| Great Cormorant | ja | broeden | paren | 4195 | 2785 | 2961 | 2514 | 1940 | 3606 | 1990 | + | ~ | |
| Ruff | ja | broeden | paren | [0] | [0] | [0] | [0] | [0] | [0] | 1990 | - | ~ | |
| Savi's Warbler | ja | broeden | paren | ? | [50] | ? | ? | ? | ? | 1990 | ~ | ~ | |
| Sedge Warbler | ja | broeden | paren | ? | [1043] | ? | ? | ? | ? | 1990 | 0 | + | |
| Spotted Crake | ja | broeden | paren | [0] | [4] | ? | [0] | [4] | [1] | 1990 | ~ | ~ | |
| Western Marsh Harrier | ja | broeden | paren | ? | [8] | ? | ? | [6] | ? | 1990 | - | ~ |
Winter- en trekvogels
| Soort | Geb. doel | Functie | Aantal in | 2016/17 | 2017/18 | 2018/19 | 2019/20 | 2020/21 | 2021/22 | Trend | Start trend | Trend sinds start | Trend sinds 2010 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barnacle Goose | ja | foerageren | seiz. gem. | 2873 | 1084 | 1909 | 1572 | 1063 | 465 | 1994 | 0 | - | |
| Barnacle Goose | ja | slapen | seiz. max. | 104068 | 92809 | 128877 | 99829 | 75940 | 164556 | 1996 | ++ | ~ | |
| Black-headed Gull | nee | foerageren | seiz. gem. | 6944 | 6811 | 7015 | 5567 | 5064 | 6234 | 1980 | 0 | 0 | |
| Black-tailed Godwit | ja | foerageren | seiz. gem. | 161 | 217 | 96 | 61 | 46 | 123 | 1995 | 0 | 0 | |
| Black-tailed Godwit | ja | slapen | seiz. max. | 1128 | 1270 | 832 | 1762 | 1231 | 931 | 1995 | 0 | - | |
| Black Tern | ja | slapen | seiz. max. | 5500 | 16000 | 10000 | 7000 | 10 | 350 | 2004 | -- | -- | |
| Caspian Tern | ja | slapen | seiz. max. | 84 | 97 | 61 | 104 | 151 | 122 | 1980 | + | + | |
| Common Goldeneye | ja | foerageren | seiz. gem. | 242 | 409 | 240 | 259 | 415 | 443 | 1980 | - | 0 | |
| Common Merganser | ja | foerageren | seiz. gem. | 972 | 731 | 417 | 372 | 272 | 255 | 1980 | - | ~ | |
| Common Pochard | ja | foerageren | seiz. gem. | 520 | 707 | 806 | 334 | 273 | 815 | 1980 | - | ~ | |
| Common Shelduck | ja | foerageren | seiz. gem. | 474 | 259 | 465 | 370 | 457 | 661 | 1995 | + | ++ | |
| Eurasian Coot | ja | foerageren | seiz. gem. | 2213 | 3816 | 3148 | 2146 | 4774 | 5569 | 1980 | 0 | 0 | |
| Eurasian Curlew | ja | foerageren | seiz. gem. | 1535 | 121 | 876 | 582 | 559 | 680 | 1995 | ++ | ~ | |
| Eurasian Curlew | ja | slapen | seiz. max. | 3878 | 8362 | 4459 | 5744 | 3470 | 4121 | 1993 | ++ | - | |
| Eurasian Spoonbill | ja | foerageren | seiz. gem. | 94 | 102 | 92 | 114 | 142 | 139 | 1995 | ++ | ++ | |
| Eurasian Teal | ja | foerageren | seiz. gem. | 431 | 215 | 412 | 634 | 627 | 798 | 1995 | 0 | + | |
| Eurasian Wigeon | ja | slapen | seiz. gem. | 5331 | 2889 | 3166 | 4462 | 6100 | 9573 | 1980 | + | 0 | |
| European Golden Plover | ja | foerageren | seiz. gem. | 1770 | 326 | 2877 | 1050 | 2630 | 2434 | 1995 | ++ | ++ | |
| European Golden Plover | ja | slapen | seiz. max. | 7980 | 2200 | 26825 | 6500 | 15665 | 10960 | 1995 | ++ | + | |
| European Herring Gull | nee | foerageren | seiz. gem. | 127 | 173 | 175 | 188 | 232 | 224 | 1980 | - | ++ | |
| Gadwall | ja | foerageren | seiz. gem. | 749 | 622 | 1235 | 757 | 1245 | 1125 | 1995 | ++ | ++ | |
| Great Cormorant | ja | foerageren | seiz. gem. | 9746 | 8683 | 9218 | 6114 | 8185 | 5644 | 1980 | + | ~ | |
| Great Cormorant | ja | slapen | seiz. max. | 11566 | 20803 | 22069 | 17764 | 15360 | ? | 2008 | 0 | 0 | |
| Great Crested Grebe | ja | foerageren | seiz. gem. | 1746 | 1753 | 1221 | 1417 | 1896 | 1414 | 1980 | 0 | ~ | |
| Greater Scaup | ja | foerageren | seiz. gem. | 21560 | 9144 | 17678 | 11882 | 8082 | 17271 | 1980 | 0 | ~ | |
| Greater White-fronted Goose | ja | foerageren | seiz. gem. | 595 | 112 | 738 | 420 | 345 | 614 | 1994 | - | - | |
| Greater White-fronted Goose | ja | slapen | seiz. max. | 30642 | 22814 | 55842 | 41413 | 34451 | 15203 | 1993 | ++ | ~ | |
| Greylag Goose | ja | foerageren | seiz. gem. | 4056 | 3887 | 4180 | 4036 | 3616 | 4220 | 1994 | ++ | + | |
| Greylag Goose | ja | slapen | seiz. max. | 3685 | 3340 | 6345 | 3801 | 4465 | 7253 | 1994 | ++ | ~ | |
| Little Gull | ja | foerageren | seiz. gem. | ? | ? | ? | ? | ? | ? | ||||
| Mallard | ja | foerageren | seiz. gem. | 1140 | 898 | 914 | 930 | 978 | 774 | 1995 | -- | - | |
| Mew Gull | nee | foerageren | seiz. gem. | 540 | 1126 | 675 | 498 | 378 | 250 | 1980 | + | - | |
| Mute Swan | nee | foerageren | seiz. gem. | 1446 | 1214 | 1471 | 1043 | 1796 | 2119 | 1980 | + | 0 | |
| Northern Lapwing | nee | foerageren | seiz. gem. | 1682 | 285 | 816 | 561 | 1143 | 2918 | 1995 | + | + | |
| Northern Pintail | ja | foerageren | seiz. gem. | 122 | 79 | 343 | 77 | 159 | 138 | 1995 | + | + | |
| Northern Shoveler | ja | foerageren | seiz. gem. | 174 | 71 | 212 | 18 | 38 | 65 | 1995 | 0 | ~ | |
| Pied Avocet | ja | foerageren | seiz. gem. | 96 | 45 | 82 | 25 | 24 | 40 | 1995 | + | ~ | |
| Pink-footed Goose | ja | foerageren | seiz. gem. | 0 | 0 | 0 | 0 | 0 | 1 | 1994 | - | ~ | |
| Pink-footed Goose | ja | slapen | seiz. max. | ? | ? | ? | ? | ? | ? | ||||
| Red-breasted Merganser | nee | foerageren | seiz. gem. | 94 | 246 | 5 | 8 | 41 | 8 | 1980 | - | ~ | |
| Ruff | ja | foerageren | seiz. max. | 55 | 32 | 166 | 120 | 345 | 510 | 1993 | ~ | ~ | |
| Ruff | ja | slapen | seiz. max. | 2671 | 1977 | 1357 | 1403 | 1246 | 2912 | 1994 | -- | -- | |
| Smew | ja | foerageren | seiz. gem. | 123 | 92 | 28 | 12 | 22 | 11 | 1980 | - | ~ | |
| Tufted Duck | ja | foerageren | seiz. gem. | 9409 | 8791 | 7857 | 5436 | 6371 | 8867 | 1980 | - | - | |
| Tundra Bean Goose | ja | slapen | seiz. max. | 18983 | 11991 | 18448 | 16346 | 24007 | 8903 | 2008 | ~ | ~ | |
| Tundra Swan | ja | foerageren | seiz. gem. | 14 | 36 | 70 | 4 | 78 | 52 | 1980 | ++ | ~ | |
| Tundra Swan | ja | slapen | seiz. max. | ? | 46 | 486 | 102 | 437 | 344 | 1993 | + | ~ |