Quote Originally Posted by PHB, pg 87
A feat is a special feature that either gives your character a new capability or improves one he or she already has.
A feat is a feature not an ability. Stat blocks literally have their own section specifically for feats. Racial bonus feats are a feature of racial traits. Alternate Form, and by extension Wild Shape, does not give you racial traits.

I would even argue that even Alter Self would not let you get the human bonus feat. It's not even given a designation.

Quote Originally Posted by PHB, pg 13
1 extra feat at 1st level, because humans are quick to master specialized tasks and varied in their talents. See Chapter 5: Feats.
The extra feat is literally "1 extra feat at 1st level." As you aren't first level, it would be impossible to benefit from this trait. Compare it to elves:

Quote Originally Posted by PHB, pg 16
Weapon Proficiency: Elves receive the Martial Weapon Profi-ciency feats for the longsword, rapier, longbow (including composite longbow), and shortbow (including composite shortbow) as bonus feats. Elves esteem the arts of swordplay and archery, so all elves are familiar with these weapons.
The human trait is an extra feat at first level. The elven trait is proficiency which gives bonus feats. One is a trait while the other is a feature of a trait.