With the right pressure systems and wind direction in October, we are often gifted with vagrant birds from Siberia, colloquially known as ‘Sibes’ to birdwatchers. The most common ‘Sibe’ in the UK is the Yellow-browed Warbler, whose numbers have increased markedly in recent years. In keeping with this chapters theme it is thought that this can be attributed to changes in our weather.
October 2016 saw large volumes of Yellow-browed Warblers along the entire Norfolk coastline. Over the following weeks, bird news reporting implied that they were slowly making their way inland. These reports seemed like they were getting closer and closer to the conurbation of Norwich, and as they began to scatter across the county, I felt an increased sense that I might chance upon one locally. With this sense came a determination to get out as much as possible and find one.
This led to me visiting my patch almost every day after work and I spent a lot of time observing the movements of a large tit-flock that roved through the trees encircling the lake. I’d found a spot where tree branches enclosed the path, about a foot above head height – and this was seemingly the perfect spot to stand and wait for them. I could set my scope up and observe the lake, whilst patiently waiting for the rising tumult of contact calls from the Long-tailed Tits. This encircled position meant I could enjoy and scrutinise the entire flock as it spilled around me – immersed and unrehearsed.
I’d learnt from other people, literature and most importantly, experience, that vagrant birds often tag onto these flocks. Several days had passed without any stragglers within the flock, but on the third day, after about twenty minutes, I could hear them approaching and I waited. Still, under the green canopy, my anticipation increasing as they got nearer – contact calls increasing in volume until the first birds were moving above me. The delicately thin tail of a Long-tailed Tit, a silhouette in the foliage, then the bulkier frame of a Great Tit passing to my right. Lots of smaller birds were moving through too and I assumed they were Goldcrests. I watched until the majority of the fifty birds had passed.
It was time to move on and complete a customary lap of the lake, when out of nowhere “Swee-Ooh” slurred just over my shoulder. I recognised the call immediately – but surely it couldn’t be? I snatched at my binoculars and searched frantically for the bird that had uttered that familiar sound. The call broke out again from directly in front of me and then it appeared, flicking confidently into my view escorted by a cavalry of two flanking Goldcrest’s.
There it was. The desired target of all my searching – a Yellow-browed Warbler. They’re beautiful little leaf warblers and a species I never expected to actually encounter at my patch. Determination and sheer persistence was really paying off for me when it came to patch birding. I had put the hours in and been determined to find something wonderful. This was just that – wonderful. Even though I cherish the everyday experiences of nature and revel in their beauty, there is still something intrinsically magical about finding a scarce bird in your local area. This was a product of stoic observation of patterns and by now you should know how much I love a pattern! Patterns in the weather, patterns in birds passing through – the patterns of nature.
Thanks to Mark Thomas for the great picture of one in the hand.
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