Saw this on another forum. 2 guys did a lot of statistical work to come up with this. Several others have verified that it looks good. 1.... A spawn is when the question mark is changed to a paw. No matter what happens after that in the encounter......2......Once a spawn has taken place, you will be on a cool down period of 1 game hour (48 real min.) whereby "NO" LA's will appear.......3.......You will also be on a cool down period of 72 (yes 3 days) real hours whereby no LA's of the species you spawned (eg. gators) will appear. The LA's gotten from Harriet count in this. Just passing this on. Have no idea personally how good this is. But thinking back, could explain a lot.