Upping our game
This autumn has seen an exceptional movement of
YELLOW-BROWED WARBLERS Phylloscopus inornatus into Britain. The movement commenced in September with huge numbers in the Northern Isles (55+ on one day on Fair Isle, 160+ on one day in the main Shetland archepeligo) followed by further waves along the east coat and "trickled down" of already arrived birds. This is now resulting in records closer to home with sightings in south Wales, Shropshire, Leicestershire, Gloucestershire and yesterday the West Midlands (Willenhall :eek!
Yellow-browed Warbler is a regular autumn migrant to Britain on migration from its breeding grounds in the taiga of north and west Siberia, central Asia and north-west India to their wintering grounds in southern India and south east Asia. The species occurs from late September onwards predominately along the east coast, with several records of over-wintering birds. There are two records for Upton Warren:
8th October 1986 - The Flashes - Steve Whitehouse et al
30th November to 26th December 2003 - Education Reserve - Gordon Greaves
The 1986 record was the first for both the county and the West Midlands region, and formed part of a large national influx on the east coast and the Isles of Scilly. The bird was located by call in the trees below the transmitter masts to the south of the Flashes, remaining present for several hours before departing east, flying over the third Flash as it did so. The 2003 record was the county’s fourth; Andy Warr's excellent photo is attached below. It was originally located by call in willows along the River Salwarpe and remained for a further 26 days, frequenting both its original location and, later in December, an area of birch and willow in the Education Reserve. The increased birding activity in the Education Reserve during this time also produced records of birds such as Woodcock and Treecreeper that may otherwise have gone unrecorded. The annual report for the West Midland Bird Club stated that the bird was present until the 27th December.
The description that accompanied the 1986 bird in the West Midland Bird Club Annual Report No.53 (1986) was as follows:
“First detected by its distinctive ‘tsill-eep’ call, this bird spent the afternoon in a fairly thick hawthorn hedgerow and adjoining oak trees. A tiny and compact phylloscopus warbler with a short, fine bill and fawn coloured legs. Upperparts were a bright greeny base colour with a yellowish hue. Broad creamy wing bars were formed by pale tips to the greater coverts, with a secondary, smaller wing bar along the tips of the median coverts visible on at least one wing. Remiges and retrices bright greeny coloured with a yellowish tinge. Underparts silvery white with a strong yellow wash, especially on sides of breast and throat. Crown bright greenish, but no paler crown strip visible. Slim but bold dark line through eye, bordered above by a bold and fairly long, creamy supercilium. Ear coverts greenish grey. Eye dark. The bird was seen to hover once or twice and was quite active when visible, but remained concealed in hedge and oak canopy for quite long periods”.
In terms of the West Midlands region records are broken down as follows:
Worcestershire - 7 (most recently March 2015 at Sedgeberrow sewage works)
Warwickshire - 2
West Midlands - 6
Staffordshire - 9
With decent numbers of Chiffchaff still on the reserve and several large roving parties of mixed tit species it is well worth checking through every small bird flitting around and keeping an ear open for the distinctive call.