Here are some possible creature upgrades from easy nomming:
Possible creature upgrades:
Burrow 10ft, Track feat, Escape artist ranks, Escape artist +4 racial.
Bird of Prey (Hawk, Falcon, Eagle):
Flight 60-80ft, Spot ranks, Spot +8 racial.
Poison vs. Dex, Climb +8 racial, Hide +8 racial, Spot +4 racial.
Survival rank, +4 Survival when using scent, Track feat, Spot ranks, Listen ranks.
Climb 30ft, Climb +8 racial.
Move silent +14 racial, Spot +8 racial (low light only), Listen ranks, Spot ranks.
Sting natural attack, Constrict attack, Improved Grab, Tremorsense 60ft, Spot +4 racial.
Poison vs. Str, Web attack, Tremorsense 60ft, Jump +10 racial (if hunting), Spot +8 racial (if hunting).
Additionally, tougher enemies that have a good chance of kicking our arses:
Claws 1d6+5, Str 21, Toughness.
Gore 1d8+3, Natural AC 6, Toughness.
Bite 1d8+6, Improved grab, Tail swipe 1d12+6.
Improved grab, Pounce, Rake.
Trip attack (on bite), Survival rank, +4 Survival when using scent, Track feat, Weapon focus (bite).