Having been away for the last 10 days, I wasn’t sure if any chicks would be left by the time I got home. They could have fledged, or not made it that far. So it was a relief to hear loud cheaping coming from the box as I reached the front door yesterday.
Not only were all the chicks still there, but it turns out we had 9 chicks rather than 8. They are much easier to count now they are bigger and less tangled.
There’s been plenty of wing exercises in the last 24 hours, so I think they’ll be off soon. Last time I checked, I could only see 8, so one may have fledged (or just be hiding).
I’m off on a work trip for a few days now, so won’t get to see the rest fledge. Dr C is under instructions to send me daily updates.
When I am back from my trip I have some exciting adventures to tell you about, including another couple of ticks on my British Animal Challenge list.
The bluetits in our camera box hatched over the weekend! There were 9 eggs, and they’ve all gone. As of this morning there were at least 8 chicks alive (it’s hard to count them as they are an ever moving pile at the moment, with some buried underneath at any one point).
At this stage they’re still bald and their eyes haven’t opened. They look so vulnerable, with their big heads on top of tiny, scrawny necks, flopping around on top of their siblings. It seems a miracle any bluetits survive to fledge.
Mum and Dad are working hard to keep the little beaks busy. Apparently bluetit chicks need around 100 insects each a day – that’s a lot of flights to and from the box when you have 8-9 chicks!
Bluetits fledge roughly 2-3 weeks after hatching, all going well. We’re cheering our little family on (quietly, so as not to disturb them)!
The chicks are a week old now, and the change in them has been remarkable. Counting them is still a bit of a challenge, as there always seems to be one chick or another buried under a pile of siblings, but occasionally we do get a glimpse of all eight at once.
They’re a lot noisier now than when they first hatched, and while they still look a little bit like monsters, their feathers are beginning to grow, and they don’t like quite so much like they’ll snap whenever they fling their heads back for food.
The parents have both been kept busy catching insects to feed to the demanding crowd, and disposing of droppings. Sometimes when a chick eats a particularly large insect you can see the bulge move down its throat as it swallows.
In the last day or so one or two of the chicks have looked like they were trying to climb out of the bowl of the nest, and almost making it. They’re getting a lot stronger and their stubby wings are growing.
They’re behind most of the nests in the dormouse site I monitor – the chicks I saw there on Saturday looked like mini-bluetits, complete with proper feathers, almost ready to fledge.
This time next week the chicks may have fledged. They’ve got quite a lot of developing to do before then, but it’s remarkable how quickly they’ve grown already. Of course, life is precarious for chicks, so I’m not counting my bluetits before they fledge. But they’ve done well to make it this far.
My weekend was made when I turned on the TV and saw the bluetits in our camera nest box were hatching.
The newly hatched chicks look so vulnerable, it’s amazing any ever survive to fledge. Their tiny necks look much to weak to support their heads, yet when a parent bird enters with an insect, the chicks manage to fling their heads back and open their beaks.
At first the chicks were silent, floppy little things. It’s hard to count how many there are as it’s not obvious what bits belong to which chick. By the end of Sunday, our best guess was that five chicks had hatched, and three eggs remained.
It’s wonderful to see chicks in the camera nest box. Last year a pair of bluetits started building a nest in it, but gave up. When we put the camera back in this February, we couldn’t remember if we had cleaned the box out last autumn, or if the nesting material in there was last year’s. It took a while to be sure that bluetits were adding to what was in there.
The only previous time bluetits have hatched in the box, none of them survived to fledge, as one of the adults went missing, and the lone parent wasn’t able to keep up the supply of 100 caterpillars a day that each chick needs. I hope this year’s brood will be more successful.
It’s a privilege to be able to witness such a special moment.
This time last year the first brood of house sparrow chicks in our camera nest box were fledging. And the year before that, ill-fated bluetit chicks had just hatched. This year, for the first time since we put the box up, no birds have shown any inclination to nest in it.
I don’t know why. Our garden is still full of sparrows, emptying the feeders and chattering away. The box is well hidden by a rampant clematis, but it was last year as well. There’s no sign of nesting in our other bird boxes either. And I don’t think they are nesting in our gutter like they used to.
I miss watching them build the nest, brood the eggs, and wait expectantly for them to hatch. And I miss hearing the cheeps, and checking the camera footage to see the moment they fledge. (To cheer myself up, I’ve just rewatched the footage from last year).
Oh well, there’s always next year. And I should get to see plenty of bluetit chicks on my next dormouse box check.
Do you have any idea of why the sparrows aren’t nesting in the box this year?
The second brood of chicks in our camera box hatched yesterday (I think). Brilliant – we get to watch some more chicks grow, and hopefully fledge eventually! But the footage so far has been a bit dull.
I’m not complaining that the newly fledged chicks and their hard working parents aren’t doing enough – we can hear that plenty is going on. But the nest blocks the camera’s view, so while we can hear the cheeping, our picture is just a canopy of nesting material. Springwatch don’t seem to have these problems!
We had this problem (although not to the same extent) with the first brood. Hopefully over time the nest will get a bit trampled on by the growing chicks, and we’ll be able to get a glimpse of them. With the last brood our view got better as the chicks got bigger.
In the meantime, we’ll just have to try and interpret the sounds. There are at least two chicks, but that’s all I know.
The last brood of chicks fledged on 12th and 13th May, so the parents haven’t lost too much time in getting on with the next brood. Let’s hope the weather is kind to them, and there’s plenty of food around.
More good news – both house sparrow chicks have now fledged. The last couple of days they’ve looked like proper sparrows, rather than merely cavernous beaks. There’s been lots of wing stretching and peering out of the hole.
The first chick fledged on Monday morning. The other chick seemed a bit reluctant to leave the nest. She waited until Tuesday morning, spending quite a bit of time peering out the hole, then hiding at the back of the nest before finally summoning up the courage… The parents didn’t waste much time after the chicks had left, before coming in to get it ready for the next brood.
This video shows the two chicks together in the nest, just before they fledged. It then goes to show the second chick fledging on Tuesday. Finally there’s a bit of the daddy doing some housework once the chicks had left.
It’s been very satisfying to watch the chicks’ progress each day. These are the first chicks that have been successfully raised in our camera box. In previous years we’ve had blue tits build partial nests then give up. The closest we got was when a large brood of blue tit chicks hatched, but sadly each day another one died, until there were none left. (It was a very wet spring that year.)
House sparrows can have several broods each year, so hopefully we may get to see some more.
Very exciting news – we have some new arrivals! While Dr C and I were away last week the house sparrow chicks hatched.
I’m not entirely sure how many chicks there are. The nest has an overhanging bit which means the camera can’t see all the way in. We’ve seen two chicks.
I’m also not sure how old the chicks are. I had set the laptop up to monitor the nest in our absence, but despite my best efforts it seems to have shut itself down within hours of my departure.
The mother sparrow seems to be spending quite a lot of time keeping the chicks warm. According to the RSPB, sparrows brood their chicks for 6-8 days. The chicks fledge after 14-16 days, so that could be anytime next week. It will be interesting to follow their progress.
This is my diary of the wildlife where I live in Oxfordshire, and sometimes the places I visit. I am a 16 year old young naturalist with a passion for British wildlife, especially Badgers and Hares. I have been blogging since May 2013 and you can read my old blog posts at www.appletonwildlifediary.blogspot.co.uk