Back to the bucket on the balcony today and I found some mosquito larvae. I took some out and put them on my desk and got this pic. They are about 1cm long. This was the clearest of the bunch. I could tell you a whole lot of useless information about this if you are interested.. I know a LOT about mosquitoes.
The short of it is though.. that if you have a lot of mosquitoes, you probably have something near that collects water. Have a look and ig you have little things that look like this in it.. Tip it out..