Sunday, 19 June 2011

College lake in the sun

-- NOTE - This post was done in March 2012, but I have posted it so that it appears as having been published on 19th June 2011 -- 

College lake is one of my favourite reserves around my area to visit. Its not only a huge wetland habitat but contains a lot of scrub and woodland too, meaning a very large diversity of wildlife is attracted. Highlights there for me in the past have been sightings of a hobby, as well as a huge range of wildfowl. The lake itself is man made, and I think I'm correct in saying the site was originally a chalk quarry before it was flooded to form the lake which now makes up the majority of the reserve. The photo below shows the view across only a small part of the lake, with the sun shining on the water...

Due to the diversity habitats there, there's generally something to see all the way through the year. Whenever I go, I usually try and visit the feeding station they have there which is always very busy and has some interesting species. The first bird to show up though was one of the more common ones, a Robin. This one looked a bit scruffy but came up close for a nice photo...


Chaffinches were pretty much a permanent feature on these feeders, and it was rare not to see any there at any one time...




One of the birds I wasn't expecting to see at the feeding station was a yellowhammer. I've seen them plenty of times in the wild before, but never feeding with other birds at a feeding station. This one was happy to feed on the floor, picking up all the seed that had been dropped by the birds on the feeders above. The photo below isn't great and is more of a record shot but I'm happy that I got at least one shot of it before I left.

Larger scale feeding stations like this one also attract other ground feeding visitors though. Rats were pretty common there, which I can imagine is unpopular with some visitors to the reserve. I don't really have a strong opinion either way on them, although it did appear that numbers needed controlling a little here. The photo below came out quite nicely in the end.


Given the time of year, it was unsurprising to see flocks of blue and great tits with a number of fledglings. The majority of them were feeding themselves but there were still a few younger fledglings being fed by their parents. The suet balls were the food of choice, held in a sort of basket feeder.

After a few minutes of watching, I spotted a different bird moving around with the flock of blue and great tits- a marsh tit! I hadn't seen one before so seeing one up so close was quite exciting. Telling them apart from willow tits is very difficult, but I think I made the right decision here. I could be wrong though so please correct me if I am :) The cap of this bird was slightly glossy, which is one of the only differences between them and willow tits, so I think I'm right on this one- please correct me if you think I'm wrong. Being much less common than any other bird at the feeding station, and also in significant decline, the smart looking marsh tit grabbed my attention for a while, and was probably the best part of the trip in general.

So onto photographing it then... well lets say I probably could have done a better job! The first photo below was so nearly a brilliant photograph. The marsh tit was sat on the wire that can be seen in the photograph. I had set up my camera perfectly, zoomed in and focussed on the wire, but just as I pressed the shutter button, the bird took off. So the photo shows the bird just about to fly out of the shot. At the time I was really disappointed to have missed such a good opportunity. But after looking at it a few times, I actually quite liked the effect I had created. Although the bird came out quite blurry, I like the way its positioned in the photo, and also the nice blurred out background. Overall, the picture actually looks quite arty- completely accidental but it definitely turned out a bit better than I thought it had...

I did manage to get a couple more shots, but both are record shots really











So moving on from the feeding station, I then wandered around the reserve for a while. There's a path which you can follow which pretty much takes you round the whole lake, and through all the other habitats they have there. When I was there, I didn't really think to take any photos of the overall scene of the reserve. So the only pictures like that that I do have show only a small part of the reserve. The photo below shows a blurred out teasel plant in the foreground, with part of the lake and one of the newer hides in the background.



On the way round the reserve, a flower I hadn't seen before caught my eye on the edge of the footpath. I had no idea what it was until I spoke to someone walking past about it. He told me it was a Bee Orchid. I'm useless on flower ID but this one will definitely be remembered for next time- it has a very distinctive appearance. They are apparently relatively widespread around the UK if you know where to look. This BBC page explains some of the basic information about where to look for the various orchid species in the UK. And this site explains in more detail about Bee Orchids in particular, such as its distribution and the factors which are threatening it as a species.





And then I came across these daisy-like flowers (identification please). I used to know what they were but I've forgotten now :)




I also need some identification help on the bird in the photo below. Looks to me like it could be a juvenile pied flycatcher? I thought it could have been a juvenile whitethroat originally but it looks to be the wrong shape and with the wrong type of bill. I could be wrong though. The photo is pretty poor- was taken from a distance and cropped quite a lot. The bird was also sort of hidden in a bramble bush so it only appeared occasionally. See what you can make of the photo..



That's all for now everyone, keep checking back to the updates list as I still have a lot to add.   

Thursday, 5 May 2011

All seven chicks hatched

So its been about two days since the first chick hatched in the blue tit nest in the camera nest box at the end of our garden. Chick number 6 hatched yesterday, as it was getting dark, and chick number 7 hatched this evening. Both parents are feeding the chicks very frequently and the chicks are already starting to grow.

I was a little bit worried about the seventh chick, as it hatched about two days after the first. But I was happy to see that the very first feed after the seventh chick hatched went straight to the new chick. Both parents are feeding roughly the same amount each.

The video below shows the scene just after the sixth chick hatched yesterday- all six chicks looking healthy in the box. The seventh egg was hidden under the pile of chicks, so it couldn't be seen :-)



The clip below shows both parents feeding the six chicks (the female comes in first, then the male comes in after). The female then stays in the box and tidies up the nest before settling down on the chicks.



The clip below shows the male bringing in a meal for the chicks. As you can see, the chicks were already strong enough to lift their necks up quickly to accept the food from the parents.


The video below shows both parents feeding the chicks again (male comes in first, then the female). The female settles down on the chicks after she has fed them. She still spends a fair amount of time sitting on the nest, with one egg unhatched at this stage.



Later on in the day, I was starting to wonder if the seventh egg would hatch, or whether it would remain unhatched, as is quite often the case with one egg in a nest. So I was quite surprised when I looked over to my laptop screen to see Mrs blue tit eating an egg shell- the seventh chick had just hatched, almost exactly two days after the first egg hatched. I didn't capture the exact moment, but the clip below shows the situation just after the chick had hatched...


Shortly after the last chick had hatched, chick number 7 got fed, which made me smile- I was quite worried that the seventh chick was noticeably smaller than the others, given that it hatched later. I didn't manage to record that feed, but the clip below shows the parents coming in a few times, feeding the seven chicks. In this clip, it was difficult to see which chick was actually being fed, as the parents were in the way, but as I am watching the TV now, I can see that the smallest chick is definitely getting its share of the food.



So things are looking good at this stage, I just hope it continues. I sometimes do forget how lucky we are to be watching a family of blue tits bring up their young. We've probably all seen blue tit families nesting on programs like Springwatch, but it really is something different when they are in your own garden. Hopefully this nesting story will be a success in the end :-)

Wednesday, 4 May 2011

Five chicks!

The first time I checked our camera nest box yesterday evening was about 21:00, and our female blue tit was sat in the nest cup settling down for the night. After about 10 minutes of watching, she shuffled around and revealed a tiny chick underneath her! So at least one of the eggs had hatched yesterday while I wasn't watching. Whether there was only one at this stage, I didn't know. As she was preparing to roost for the night, she didn't move off the nest cup, so it was difficult to see exactly what was going on underneath her, especially given that I was watching under the Infra Red light, rather than normal daylight.

By this morning, three chicks could be seen. I recorded the first few feeds to the three tiny chicks. The male is feeding the chicks very frequently, and most of the feeds seem to be caterpillars- which is good news. I know its only day two but Its promising to see that there doesn't seem to be a shortage of insect food to feed the chicks.

The video below shows one of the first feeds from the blue tit male, at around 06:30. My alarm went off at about 06:00 for school, and the male was feeding between then, and when this clip was recorded...



Most of the food that Mr blue tit brought in was passed to Mrs blue tit, who was sitting in the nest cup for much of the day. She then passed on the food to the chicks beneath her. At times, Mr blue tit seemed as if he wanted to feed the chicks directly, without feeding it to the female first.



The clip below just shows the male blue tit coming in to feed the chicks, at about 06:45. He was beginning to get used to feeding the chicks when the female was out finding food for herself. He also removes the faecal sack from one of the chicks as he leaves.


The fourth chick hatched just as I was leaving to go to school, so I didn't have time to record it. However, when I got home, it was clear that five chicks had hatched, leaving two unhatched. The female is mostly still sat on the nest cup, keeping the chicks warm and incubating the remaining two eggs. Now and then, she will pop out to find some food for herself and the chicks. Throughout the day, she has eaten away at the bits of empty egg shell which should provide her with the Calcium she used up in the egg-laying process.

The clip below shows Mr blue tit coming in to feed one of the five chicks that have now hatched.


Our female blue tit is currently roosting for the night on her five chicks- the other two should hatch later tonight or tomorrow. This is getting really exciting now... I will keep you posted on what happens next. Fingers crossed, our blue tit family will do well :-)