The habitats where bird's claw beard moss~(Barbula unguiculata) grows:
| Arable |
| Crevice scree and spoil |
| Lowland calcareous grassland |
| Open habitat arable weed fertile loam and clay |
| Open habitat arable weed light lime rich |
| Arable |
| Crevice scree and spoil |
| Lowland calcareous grassland |
| Open habitat arable weed fertile loam and clay |
| Open habitat arable weed light lime rich |