Mordenkainen's Protection From Avians (Alteration)
Level: 1
Range: Touch
Duration: 5 rounds/level
Components: V, S, M
Casting Time: 1 segment
Saving Throw: None
Area of Effect: Creature touched

A creature protected by this
spell receives a special BENEFIT when in combat with avians
totalling no more than 15 HD.  If more HD attack,
the spell is negated.  Affected avians have a -2 penalty on
rolls to hit the protected creature for the duration of the
spell.

MC: A feather from any bird wrapped with a strip of tough leather.
 
Players Handbook - - - AD&&D