September is one of the most exciting months to visit Severnside. The total of 179 species seen at least once in this month, is the third highest in the year. It is the time when most of the summer visitors will depart and a good selection of early winter visitors will arrive towards the end of the month. The weather can be very changeable, rain and gale force winds are likely, but calm warm days will also occur. Any West or South West gales will produce the usual seabirds but the more exotic have occurred; Sooty Shearwater (1974), Balearic Shearwater (1988), Long-tailed Skua, Sabine’s Gull. Other rarities that have appeared in September include; Red-crested Pochard (2 in 1996), Honey Buzzard (1996), Dotterel (1974), Kentish Plover (2006), White-rumped Sandpiper (1985), Pectoral Sandpiper (1998 and 2006), Buff-breasted Sandpiper (1989, 2003), Terek Sandpiper (1986), Red-rumped Swallow (1977), Wryneck (2003) and Rose-coloured Starling (2004). Local rarities have included Osprey, Nightjar (2006), Hawfinch (1998), Willow Tit (1992), Nightingale (1999) and Ring Ouzel (2001).