crevice

1 - Bats observed in winter are often found wedged deeply into narrow cracks and crevices in the rock ceilings of old mines.

2 - These scientists believe that water filtering down through crevices in the rock played a key role.

3 - It occurs when a protein, called tau, builds up in the crevices of the brain and destroys neural pathways, which affects cognition.

4 - Nocturnal, solitary and sedentary, tarantulas live concealed in wooded burrows and tree crevices in tropical and subtropical climates.

5 - The spiders are frequently found under loose bark and in crevices and they often enter homes and vehicles.