Bat

Presented here are the base animal statistics for all of the most commonly used familiars-of course, these statistics can also be used for normal animals as well. Small animals like these use Dexterity to modify Climb and Swim checks.
 

Bat (CR 1/8)

Diminutive Animal
Alignment: Neutral
Initiative: +2
Senses: Blindsense 20 feet, Low-Light Vision; Perception +6
  Speed: 5 feet, Fly 40 feet (good)
Space: 1 feet
 

Defense

Armor Class: 16, touch 16, flat-footed 14 (+2 Dex, +4 size)
Hit Points: 2 (1d8-2)
Saving Throws: Fort +0, Ref +4, Will +2
 

Offense

Melee: bite +6 (1d3-4)
Reach: 0 feet
 

Statistics

StrDexConIntWisCha
1 (-5) 15 (+2) 6 (-2) 2 (-4) 14 (+2) 5 (-3)
Base Attack Bonus: +0
CMB -2
CMD 3
  Feats: Weapon Finesse
  Skills: Fly +16, Perception +6 Languages:
 

Special Abilities

NONE
 

Ecology

Environment: Temperate or Warm Forests or Deserts
Organization: colony (10-400)
Treasure: none

  Most bats are insectivores or fruit-eaters, but at least one species drinks blood.