So, I got intrigued by grappling after reading The Grappler's Manual for 5e. It didn't mention if wild shape attacks were considered unarmed strikes, especially in regards to the Tavern Brawler feat's last bullet, which enables a grapple attempt after hitting with an unarmed strike.
It doesn't say in the PHB under the Druid section. In the MM, it says that a beast's attacks are Melee Weapon Attacks. However, the Alter Self spell says that the claws, fangs, etc are unarmed strikes. So, are they or are they not considered unarmed strikes?