Feat: Speak with Bats
You can ask questions of, receive answers from, and use the Diplomacy skill with bats. You gain a +2 circumstance bonus on all Diplomacy checks to Make an Impression on bats or Request something from bats.
Pathfinder 2e Database
You can ask questions of, receive answers from, and use the Diplomacy skill with bats. You gain a +2 circumstance bonus on all Diplomacy checks to Make an Impression on bats or Request something from bats.