An essential update after my last rather worrying post. House martins returned in good numbers over the weekend! Friday saw a sudden increase with birds quickly claiming new artificial nests then and over the weekend. It now looks like we have five pairs in residence, up from just one this time last week- how quickly things can change. It is a joy to hear their chattering calls close to our upstairs windows again. They are now very much part of Gilling East’s dawn chorus.
Swift arrivals have stalled for a few days in Gilling East. We have one formed pair in box 2 (probably not last year’s mate), but that’s it. This pair has been doing lots of nest building, mainly bringing back feathers and leaf bud cases gathered in the air. There is possibly another pair back in village hall about 150 metres away. The skies have been quiet after an initial flurry of returnees. Historically there is a bit of a gap in really big counts at watchpoints in Southern Europe, particularly between 11th and 15th May. I wonder why? These counts might not tell the whole story but it’s interesting to look. The weather from all I have seen has been suitable for north bound migration these last few days, but for whatever reason they are in no rush.
A visit to Helmsley yesterday morning saw lots of swifts drifting above the large colony areas at 11.30am. I have speculated that smaller colonies may see earlier birds going to large colony areas for a while before more from their own colony return. With the loss of breeding pairs in our village last year I can’t help wondering if smaller isolated colonies are more vulnerable because they don’t have a large pool of swifts as potential mates. We saw this here last year as our numbers dropped when their previous year’s mates didn’t arrive. No doubt in another week’s time I will be writing about more returning swifts here, but for now the delay is somewhat perplexing but certainly not yet worrying. Last year’s breeding swifts often take until the late 20s of May to fully assemble at a colony.
However it is a joy to see house martins populating the village again and to see them nesting on other people’s houses. Hopefully our own colony has acted as a hub for efficient breeding with fledglings returning to populate areas away from the natal colony. At the moment numbers look promising compared to the terrible years of 2020-22 and after mid month I expect to see the second wave of first time breeding birds who start building nests from now on.
Their ‘raspberry’ calls fill the warm air again. Insects are abundant with lots of Mayflies hatching and dozens of large red damselflies launching off for their maiden flights from our pond. Spring is really approaching its height.
All words and text copyright Jonathan Pomroy 2024