Ambystoma maculatum???

[dmelt]

Hey I was wondering If anyone could help me identify this little guy. I think its an ambystoma maculatum from the research I've done, but wondering if they experts had any different thoughts. I found the eggs in a 10' x 4' pool, they were covered in algae. It Is 3 months old from when it hatched. Also do they morph whenever they want or is there a time period I should expect that?

 

[Sith the turtle]

Definitely an Ambystoma, unsure of the species