A couple of weeks ago I reported that another brood of house sparrow chicks had hatched in our camera nest box. But we didn’t know how many as nesting material was blocking the camera’s view into the nest. Since then we’ve been listening carefully to try and work out how they were getting on.
We knew at least two chicks had hatched, but as the days went by we got concerned. One chick was cheeping noisily, but there was only occasionally another, fainter cheep at the same time. We feared the worst.
A couple of days ago the nest was finally trampled down enough to get a partial view inside. To our surprise, we saw one, then two, then three, then, finally, four chicks.
After a couple of days of wing stretching and looking rather crowded,
The parents haven’t been so quick to start sprucing up the nest for the next brood as they were last time, but we’ll keep an eye on it just in case.
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.