Putting up a defense

Some defensive pointers when playing with all three expansions.
HIVE BOOKS ON AMAZON
Play Hive Like a Champion - amzn.to/3mzjjyr
The Canon of Hive Groundwork (in color) - amzn.to/37z1paF
The Canon of Hive Groundwork (black/white) - amzn.to/38j7veJ
A Beginner's Guide to Hive - amzn.to/38iNOnm
HIVE ON AMAZON
Hive Basic - amzn.to/3rd6vBt
Mosquito expansion - amzn.to/3rcdnyV
Ladybug expansion - amzn.to/3mEo49U
Pillbug expansion - amzn.to/2WK4rmB
Hive Pocket - amzn.to/3h2mIor
Pocket Pillbug expansion - amzn.to/2Kec5mB