Daten & Fakten > Wasservogelzählung > Stauraum Ottensheim 2015
| Wasservogelzählung Stauraum Ottensheim, 15.11.2015 | | |
| | | | | |
| Donau | Nebengewässer | Feldkirchnerseen | Brandstättersee | Gesamt |
| Prachttaucher | 1 | | | | |
| Zwergtaucher | 2 | 3 | | | |
| Blässhuhn | 20 | 1 | | | |
| Teichhuhn | | 5 | | | |
| Silberreiher | | 2 | | | |
| Graureiher | | 1 | | | |
| Kormoran | 64 | | 2 | | |
| Gänsesäger | 9 | 7 | 4 | | |
| Hausente | 1 | | | | |
| Stockente | 1033 | 34 | 34 | 7 | |
| Stockente Hybrid | 4 | | | 4 | |
| Graugans Hybrid | 3 | | | | |
| Hausgans | 2 | | | | |
| Kanadagans | 1 | | | | |
| Graugans | | | | | |
| Höckerschwan | 33 | | 1 | 1 | |
| Reiherente | 39 | 1 | | | |
| Krickent | 2 | 2 | | | |
| Schnatterente | 2 | | | | |
| Schellente | 2 | | | | |
| Lachmöwe | 123 | | 80 | | |
| Mittelmeermöwe | 2 | | 1 | | |
| Eisvogel | 4 | 5 | | | |
| 1347 | 61 | 122 | 12 | 1542 |
Wasservogelzählung 15.3.2015, Stauraum Ottensheim | | |
| | | | | |
| Donau | Neben- | Feldkirchner | Bradstätter | |
| | gewässer | See | See | |
| Kormoran | 31 | | 5 | | |
| Blässhuhn | 22 | 5 | 7 | 4 | |
| Teichhuhn | | 9 | 3 | 1 | |
| Zwergtaucher | 27 | 1 | | 1 | |
| Haubentaucher | | | 7 | 1 | |
| Höckerschwan | 29 | | 7 | 2 | |
| Gänsesäger | 25 | | 3 | 2 | |
| Graugans | 2 | | | 29 | |
| Stockente | 186 | 29 | 36 | | |
| Stockentenhybrid | 1 | | | | |
| Reiherente | 16 | 2 | 70 | 19 | |
| Tafelente | 2 | | | | |
| Schellente | 6 | | | | |
| Schnatterente | 8 | 12 | | | |
| Knäckente | | 3 | | | |
| Krickente | | 2 | | | |
| Kolbenente | | | 2 | 4 | |
| Lachmöwen | 201 | | 26 | | |
| Mittelmeermöwen | 5 | | | | |
| Sturmmöwe | 1 | | | | |
| Kiebitz | 6 | | | | |
| Graureiher | 4 | | | | |
| 572 | 63 | 166 | 63 | 864 |
