Phani noticed this hive yesterday; intially we did not know whether that is a bee hive or not, we thought it may be a flower but later i could see a bee flying. now it is almost clear that it is a bee hive. In our campus we are habituated in seeing the big hives with a diameter sometimes more than 2 feet. and the bee sizes are of few cm. For example the bee hives that is forming in my balcony for last two years in Feb, will be huge enough to scare any giant! first time i didnot open my balcony for 15 days, but when mr. ponnana came from CES to remove them, i got the courage and next year i did not feel troubled at all, it was my neighbours turn to get scared :), but this one is really tiny. Life cycle of bees has been roughed throughly in the literature, even text books in school contain detail about them. There are faculties in the Institute who are working on them, i hope to get some info about these bees and write and update.