![](https://lh5.googleusercontent.com/-QNIG_9mfe-A/UYWM99btKTI/AAAAAAAAASM/5Tqzyw7rmsY/w492-h656-no/20130504_153319.jpg)
The bamboo was not strong enough to hold the bees above the grass
The main cluster went into the box from the top, the rest walked in from below. I closed up the bottom after they were done walking in. Watch these bees march off the grass into their hive: