As we entered the summer lull, a westerly to south-westerly airstream initially brought a heady mix of mid-twenties temperatures and dry sunny conditions, later followed by sunshine and showers. ‘Storm Miguel’, a swirling low pressure system moving north from Iberia, brought rain on gathering south-easterlies at the very end of a not too species-rich period.
Last week’s newly arrived Ruddy Shelduck moved from Ravensthorpe Res and remained settled at nearby Hollowell Res throughout the period. Might it remain into the summer to moult and become temporarily flightless, as others have done in previous years?
In the first Great Egret-free week of 2019, remaining throughout were the three Cattle Egrets at the northern end of Stanwick GP, mirroring the small flocks currently residing in north Norfolk.
Coming to the fore, Ospreys were reported from five localities, with Hollowell – highest in the reliability stakes – producing birds on 31st, 1st, 2nd and 5th, followed by singles at Biggin Lake (Oundle) on 1st, Thrapston GP on 2nd, flying north over Irthlingborough on 3rd and at Pitsford Res on 5th.
The only migrant wader this week was a Grey Plover, found at Hollowell on 7th.
Further scarce migrants appeared in the shape of two Little Terns, surprisingly suburban, at Wicksteed Park Lake (Kettering) on 31st. Perhaps unsurprisingly, they did not linger and neither did the first-summer Arctic Tern, which appeared at Summer Leys on 1st.
An adult Yellow-legged Gull kept the larids afloat this week, with an adult mobile between Hollowell and Ravensthorpe on 5th.
Somewhat unseasonal for Northamptonshire, a Short-eared Owl was observed between Grendon and Easton Maudit on 6th, moving on after a brief interaction with a hunting Barn Owl.