"First real skirmish of camp involves Alec Anderson and Hayden Harris. Result is Alec Anderson appearing to be kicked out of practice as he runs off the field towards the locker room afterwards," Getzenberg reported. The Buffalo News ' Katherine Fitzgerald added that Harris' helmet was ripped off in the scuffle.

Here are three observations from the second day of Bills training camp: While not an on-field note, running back James Cook has been in headlines throughout the offseason because of his contract dispute with the team. Cook wants a new deal and is entering the final year of his current one.

Follow our daily updates from Bills training camp, including intel on the QBs, tight position battles and potential breakouts.