Nine month old babies

Jackson had his nine month check up yesterday. Every person that came in to see him said the same thing: "Wow - you've got a big guy there". Yup - Jackson is huge, and my arms are about dead by the end of the day after lugging him around. This kid needs to figure out how to move around a little bit more on his own!
Anyway - here is where Adam was at 9 months:

24 pounds 8 ounces (95th percentile), and 30.5 inches (96th percentile)

And Jackson at 9 months:

26 pounds 6.5 ouces (off the charts) and 31 inches (also off the charts)

Now - a test, can you tell which picture below is Jackson and which one is Adam? They are both about the same age in the pictures.