Wildlife

Wild Common Pipistrelle Bat Garden Welfare

Common pipistrelle bats are found in most UK gardens and face welfare pressures from roost disturbance, pesticide exposure and loss of insect food sources.

Key Facts

Common pipistrelles are the UK's most numerous bat species with an estimated 2.4 million individuals
They roost in buildings, using narrow gaps around rooftiles, soffits and window frames
Each pipistrelle eats up to 3,000 insects per night, making insect abundance critical to welfare
Pesticide use reduces insect prey and may cause direct toxic effects on bats
Roost disturbance during renovation without bat survey is a legal offence

Welfare Considerations

Common pipistrelle welfare in gardens depends on insect abundance and roost site availability. Gardens that support insect diversity through native planting and pesticide avoidance directly benefit individual bats.

What You Can Do

Install bat boxes in your garden as additional roost sites for pipistrelles
Avoid pesticide use in your garden to maintain the insect food supply bats depend on
Commission a bat survey before any renovation work near potential roost sites