WeeksWaterWind that helpsWhat is moving
Jan – FebWaterLagoon under ice, lanes openWind that helpsHard north-west, onshoreWhat is movingLong-tailed duck, smew, divers, shore lark
Mar – AprWaterDelta polders floodedWind that helpsWesterly, holding the water backWhat is movingGeese, cranes, ruff, the first black terns
May – JunWaterReed channels, low and warmWind that helpsStill, and before three in the morningWhat is movingBittern, Savi's warbler, spotted crake
Jul – AugWaterOpen lagoon, beaches busyWind that helpsAlmost anything, if you are earlyWhat is movingHoney buzzard, wheatear, red-backed shrike
Sep – OctWaterLagoon open, sea getting upWind that helpsLight easterly under high cloudWhat is movingFinches in thousands, cranes, raptors
Nov – DecWaterFirst ice at the southern endWind that helpsNorth-west, the day after a galeWhat is movingWhooper swan, goldeneye, white-tailed eagle