After sitting out yesterday's practice with a neck injury, TE Todd Heap returned to the practice fields today in a limited fashion.
Heap spent the portion of practice open to the media catching short-distance passes from an assistant coach.
The other Raven who missed yesterday's practice, S Tom Zbikowski (heel) remained on the sidelines today. Joining him was reserve OT Tony Moll (eye), who was downgraded to no participation today.
WR Marcus Smith (back) was limited today, while seven Ravens had a full practice: LB Jarret Johnson (back), LB Edgar Jones (thigh), DE Paul Kruger (knee), WR Derrick Mason (ankle/finger), S Haruki Nakamura (back), RB Ray Rice (ankle), and CB Josh Wilson (hamstring).
For the Bills, three starters missed practice today: NT Kyle Williams (ankle), CB Terrence McGee (back) and OT Cornell Green (knee).