The weather forecast was a bit iffy for this morning’s session but on waking this morning it looked clear, and the forecast had changed to rain starting at 2:00pm. My morning started brilliantly: at 5:15 I could hear a Cuckoo calling whilst I was inside the house getting prepared for the morning session. As I left the house to head for site at 5:30 there it was, sitting at the top of the Aspen tree we have in the garden. Purton seems to have a reasonable population each year. I have seen them quite often around the village, but this was the first time I have seen one in my garden. In the event, we heard Cuckoo calling all morning.
I had a biggish team out, we met at 6:00 and set our usual summer period nets but added another ride of 3 x 18m 4-shelf nets to the end of the rides on the main path, in an effort to increase the catch. It didn’t work as well as I would have liked but we had a good session. I was joined by David, Laura, Adam and Pete. Later in the morning, Laura’s friend Gemma joined us and helped us pack away at the end, along with David’s dad, Trevor.
Anyway, it was slow but there was a lot of satisfaction in what we did catch. The main highlight of the morning was this:

This is our first juvenile Long-tailed Tit of the year. The only surprising thing about this bird was that it was on its own, with no sign of a family group. Quite unusual.
It wasn’t a huge catch but we added another two Song Thrush to this month’s total, taking it to 10 so far: five newly fledged and five second calendar year birds, of those: two were males and three females.
One of the slight oddities about the morning were that we did catch a dozen Blue Tits. That is pretty unusual for our woodland sites at this time of year, one or two is usual, until the youngsters fledge. Nine of the dozen were females, all still showing functioning brood patches, as one would expect; all looking terribly worn out and ragged, heads in various stages of baldness, but two of them, and one of the two retrapped Marsh Tits, were undergoing primary feather moulting. That was a surprise to me, as I expect them to undergo primary moult post-breeding: it is an energetic process and, pre-fledging, they need all of their energy for rearing their young.
The list for the morning session was: Nuthatch (1); Treecreeper 1; Blue Tit 7(5); Great Tit 1; Coal Tit (1); Marsh Tit (2); Long-tailed Tit [1}; Wren 1(1); Robin 2; Song Thrush 2; Blackbird 3(1); Blackcap 5. Totals: 22 adults ringed from 8 species, 1 juvenile and 11 birds retrapped from 6 species, making 34 birds processed from 12 species.
We closed the nets and took down at 11:30, processing the last three birds, whilst others in the team started taking down. With the team and David’s dad working on it, it was all done very quickly and we were off site by midday.

























