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By Horst G Zimmer

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Water Rail Rallus aquaticus Moorhen Gallinula chloropus Common Coot Fulica atra Northern Lapwing Vanellus vanellus Eurasian Curlew Numenius arquata Spotted Redshank Tringa erythropus Greenshank Tringa nebularia Green Sandpiper Tringa ochropus Common Sandpiper Tringa hypoleucos Common Snipe Gallinago gallinago Jack Snipe Lymnocryptes minimus Dunlin Calidris alpina 7 3 Common Gull Larus canus 853 108 147 6,694 2,918 4,256 13,686 6,306 8,245 Herring Gull Larus argentatus 109 6 1 24 18 17 182 177 71 2,768 7 1999 1999 6,508 13,735 20 1 1,339 979 1,105 4 8 12 4 47 16 23 47 9,211 3,766 8,733 13,235 14,702 21,052 85,506 39,944 47,838 136,414 96,795 114,538 1 1 1 1 2 1 52 3 836 53 4 836 99 80 108 170 131 136 5 2 0 32 11 75 116 52 4 35 22 3 2 2 4 6 14 3,066 2,305 1,799 8,379 7,003 7,236 30,668 24,450 27,054 202 328 279 118 27 36 880 911 1,528 4 64 61 45 97 73 68 3,252 3,811 9,265 6,297 7,379 1,904 433 1,584 11 10 12 291 158 99 4,544 1,882 351 1,561 2 2 6 2 26 2,103 1,880 1 603 575 622 795 772 1,089 4,095 66,867 60,350 71,151 160,157 178,418 197,049 5 254 237 425 332 2 1 481 895 1 0 15 21 1 8 4 5 2 27 2 26 27 38 26 28 40 1 63 92 51 81 102 60 1 Table 2 continued.

An increase in the number of sites in 1999 yielded a significantly higher number of Mallards. The total waterbird numbers counted increased from 100,000 in 1997 to 226,000 in 1999. Hungary did not submit any data on waders and gulls. Slovakia Since 1995 the coverage of the IWC in Slovakia has been at a stable level. Totals ranged between 40,000 and 70,000 birds, with Mallard, Tufted Duck and Common Pochard the most numerous species. Switzerland One of the most complete IWC schemes is managed in Switzerland, with consistent coverage and good coordination of cross-boundary sites.

Common Eider Somateria mollissima Common Scoter Melanitta nigra Velvet Scoter Melanitta fusca Long-tailed Duck Clangula hyemalis Common Goldeneye Bucephala clangula Smew Mergellus albellus Red-breasted Merganser Mergus serrator Goosander Mergus merganser unidentified ducks Anatinae spp. Water Rail Rallus aquaticus Moorhen Gallinula chloropus Common Coot Fulica atra Northern Lapwing Vanellus vanellus Eurasian Curlew Numenius arquata Spotted Redshank Tringa erythropus Greenshank Tringa nebularia Green Sandpiper Tringa ochropus Common Sandpiper Tringa hypoleucos 1 Common Snipe Gallinago gallinago 8 Jack Snipe Lymnocryptes minimus 1 Dunlin Calidris alpina Common Gull Larus canus Herring Gull Larus argentatus 1999 1997 35 2 Czech Republic 1998 1 1999 1997 3 346 18 57 174 64 18 43 134 6,788 7,224 7,680 2 2,577 Germany (CE-part) 1998 1999 530 387 1997 6 Hungary 1998 1999 157 42 23 31 1 4 809 425 568 1 1 4,006 10,884 12,184 1,994 2,036 36,766 39,878 40,770 8 2,009 1,247 448 2,479 1 5 3 1 1 1 1 3 1 19,134 22,962 21,859 4,830 2,963 4,470 78,081 71,069 94,414 3,952 96 72 131 2 5 32 23 75 29 67 7 6 4 43 19 1 1 3 15 3 50 34 1 2 1 2 9 1 1 3,940 3,481 3,296 398 227 273 9,703 9,420 11,214 5,182 2,014 3,236 117 41 158 45 35 31 155 110 188 243 370 836 3 4 9 3 27 8 9 1,363 1,026 1,141 1,476 1,344 1,322 1,657 247 153 199 18 82 7 2 9 4 9 120 174 188 44 22 58 2 1 220 22,652 26,516 28,065 2,112 2,491 3,042 65,663 85,956 87,745 760 1,225 2,951 2 1 77 156 204 1 1 67 386 472 1 1 1 38 1 1 266 16 1 14 1,046 16 1 19 1 13 1 3 2 6 7 2 1 6,006 1,905 3,576 133 1,375 266 41 24 18 8 129 35 14 34 Table 2 continued.

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