Saturday 17th October 2020

From the car I walked down to the beach, it was clear that there was a passage of finches. Along with Linnets, Goldfinches and a smaller numbers of Chaffinches I recorded at least 100 Lesser Redpoll and 50 Siskin all flying east. A group of seven Lesser Redpoll settled in a birch tree allowing me some extended telescope views. The Lesser Redpoll count is probably a record for the site. Graham Giddens trapped and ringed Lesser Redpolls here this week for the first time and the birds included individuals from Derbyshire and Lincolnshire. House Martins and Swallows were also heading east, at least 50 of each.

Bird of the day was an early Black-throated Diver, probably a juvenile, which I watched from the beach gate as it drifted east on the tide. The full breasted profile, horizontal dagger-like bill and greyish head and neck sides were obvious. Red-throated Diver is a slighter bird, paler necked and usually holds its bill up tilted. Great Northern Diver shows a blacker head and neck with a dark half collar and it’s head is lumpier often with a white surround to the eye. Perhaps the most striking and diagnostic feature, however, was the isolated white rear flank patch which was visible throughout. This is the rarest diver to occur in Hampshire and this record is the 2nd earliest Black-throated Diver to have been seen in Hampshire in nearly 30 years.

Black-throated Diver

With a late morning high tide of 4.0m I headed over to the Estuary Scrape and had good counts of 170 Lapwing, 60 Ringed Plover, 50 Dunlin and 39 Shoveler. One of the Peregrines powered along the estuary fence line before swooping up to perch on one of the yacht masts where he remained for at least 20 minutes. While in B Water hide a female Merlin dashed over the reeds before heading over to the point. A Knot roosting at high tide from S hide was the first I’ve seen at NO.

A flock of noisy Long-tailed Tits moved down the bushes along the point with a pair of Marsh Tits and four Goldcrests following in their wake. Nearby four Rock Pipits flitted between the Warden’s Hut and the boats around the Clubhouse. The number of Brent Geese had increased significantly since last weekend with at least 200 in the river entrance and a pair of Raven honked overhead as they drifted out towards the Isle of Wight.

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