Nice surprise!

The first brood of Starlings fledged from the nestbox on my house on 12th May. Since then, a male bird has been present singing and building a new nest. Here's what the nest looked like on 16th May.

16th May 2017

I didn't think he'd managed to attract a mate, until today when I saw an adult bird leaving the box. I had a quick peek, and spotted 4 eggs!!

22nd May 2017

According to the literature, Starlings lay 1 egg a day, so working back, the first egg must have been laid on 19th, just 7 days after the last brood fledged.  Last year, the second clutch was just 3 eggs, so this year's is already an improvement! Hopefully, they'll lay another egg tomorrow, making 2 clutches of 5.

I can now start a new record for the BTO's Nestbox Challenge scheme.

Nestbox update - 20th May 2017

May is always a very busy month with lots of juvenile birds (pulli) in nestboxes that are ready to be ringed before they fledge. In the last week, I've been lucky enough to ring Blue Tits and Great Tits at Linacre (see last post), a Tawny Owl chick. and 3 Nuthatch chicks.

The Tawny Owl chick was 1 of  2 in a Kestrel box in a garden site in Wingerworth. What a super bird!!

Tawny Owl

The Nuthatches were a brood of 7 birds in a nestbox at a local farm in Coal Aston, where we also ringed a brood of 7 Great Tits earlier in the month.

Nuthatches

All these nests are monitored and recorded as part of the BTO Nest Record Scheme.

There are still 7 active nests in the Linacre boxes, which will need checking again later this week. In addition, Stewart, a fellow ringer with Sorby Beck Ringing Group, sent us details of 2 very exciting nests, 1 Barn Owl and 1 Kestrel that both contain eggs!! Hopefully, I'll be able to help out with the ringing  later in the season.

Linacre Nestboxes - an update

It's now 2 weeks since Luke and I last checked the nestboxes at Linacre. Yesterday morning I had 3 hours walking around the site, and ringed 81 chicks (50 Blue Tits from 6 broods of 10, 10, 9, 9, 6 and 6, and 31 Great Tits from 4 broods of 5, 6, 9 and 11). In addition to these birds, there were also an additional 13 boxes with either eggs or chicks that were too young to be ringed.

Great Tit

Blue Tits before ringing

Unfortunately there weren't any Pied Flycatchers present yesterday, so chances are, we won't get this species this year. One box, however, contained a Wren's nest with 7 eggs in, so this will be a nice species to follow through to fledging.

As always, the details of yesterday's visit will be forwarded to the BTO for their Nest Record Scheme.

All Gone!

I last blogged about the Starling nest in April, when I ringed the chicks. Since then, they've gone from strength to strength, growing into 5 healthy, fully-feathered chicks, as can be seen in this photo taken on 8th May.

8th May 2017

Since then, there's been a lot of activity around the box, as the adult birds have tried to encourage the young to leave. By 11th (yesterday), 4 of the 5 birds had flown, and today, when I got home from work, the box was empty.

12th May 2017 - empty nest

I'll update the BTO's Nestbox Challenge website with the data, and see if the birds have another brood like they did last year.

As well as these birds to look out for, I've also had my first ever ringed adult Starling in the garden this week. First seen on the 7th May, I was very keen to get a photo of the ring, just in case it was one of the previous year's birds. Unfortunately, the ring number wasn't one from the rings I'd used, so I contacted our data manager at Sorby Breck Ringing Group, who told me that it had been ringed by another member of our group about 1 mile away in June 2016. It was aged as a 5 then, so was born in 2015. It was collecting mealworms, so presumably has a nest nearby.

Ringed Starling

Linacre - 7th May 2017

I spent a couple of hours at Linacre yesterday, recording 2 new species for the year; Swift and Skylark. The Swifts, 4 birds, were flying over the bottom car park when I arrived at 6.30am, and the Skylark, a single singing bird, was in the fields above the top reservoir. As well as these 2 species, I also recorded my first ever May record of Black-headed Gull, with 3 breeding plumaged birds flying over the middle reservoir!

Other birds of note  were: Greylag Goose (2), Canada Goose (1), Mallard (52; 46 adults and one brood of 6 ducklings), Tufted Duck (22), Mandarin (3 males), Grey Heron (1), Coot (14; 8 adults and a brood of 6 chicks), Moorhen (6 adults and 2 nests), Great-crested Grebe (4 birds and 2 nests) and Grey Wagtail (2).

Greylag Goose

Moorhen

Other birds seen were: House Martin (3), Swallow (1), Willow Warbler (2 singing), Chiffchaff (4 singing), Blackcap (3 singing), Song Thrush (collecting food), Bullfinch (1 male) and Buzzard (1 being mobbed- as always!!).

Linacre Nestboxes - 1st May 2017

Luke and I spent 2 and a half hours walking around Linacre this morning checking on the 80+ tit boxes. 39 were occupied, 21 of which either contained eggs, but no adults, or nests, but no eggs. The nests that contained eggs, but no adults, should hopefully, go on to produce chicks later in the season. The remaining 18 nests had 12 Blue Tits and 6 Great Tits, that were sitting tight when we checked, indicating a clutch of eggs underneath. All the results of today's search will be forwarded to the BTO's Nest Record Scheme.

Blue Tit incubating

We also managed to record 2 other nests today, namely a Coot on the top reservoir, and a Moorhen that had built in a very precarious site on the overflow on the middle reservoir. Unfortunately, we weren't able to see the contents for a nest record.

Moorhen nest

A pair of Mallards were seen with a group of 7 very small  ducklings on the top reservoir. 2 Mistle Thrushes were collecting food for an unseen nest by the bottom car park.

Whilst walking around, we spoke to a couple who we seen regularly walking their dog around the reservoirs. They mentioned seeing a herd of 24 swans in late March. The timing of the sighting, the number of birds involved, and the fact that they were described as "noisy" makes me pretty sure they were Whooper Swans. Unfortunately, the couple couldn't remember exactly when they'd seen them. Perhaps they were present on 12th March when Luke and I had 2 Whoopers at Holmebrook Valley CP (see here)?

Other birds seen today included 3 Mandarin Ducks, an immature Cormorant, a dead Canada Goose (on the top reservoir- no obvious signs of death), a couple of Great-crested Grebes and a singing Willow Warbler.

Night Heron

The Night Heron, or Black-crowned Night Heron, to give it its proper name, is a relatively common bird found on all continents, except Antarctica, but is, perhaps surprisingly, still only an uncommon migrant to the UK. I've never managed to catch up this species in Britain, so when I saw, on Birdguides, that there was a bird not too far from home, on a pond in a park in Shrewsbury, I decided to pop across and see it (thanks Jayne!).

The bird had been frequenting this island in The Quarry in Dingle Park (see here), so, when we arrived, we went straight there, and waited with the half a dozen or so other birders.

We didn't have too long to wait (about half an hour), before the bird walked out of the undergrowth, and stood by the side of the water.

Night Heron

It then walked into the rhododendrons that were hanging over the waters edge and started to hunt. Unfortunately, it didn't catch anything whilst we were there, but we did enjoy great views for 45 minutes. Here's a link to a bit of video I managed to get. A great bird to see, and a lovely addition to the "year list".

Year List update:

145 – Night Heron