| crowd in small, tight s… | 0.74 |
| take flight | 0.68 |
| gather in large flocks | 0.56 |
| take different routes | 0.31 |
| share body heat | 0.25 |
| fly into office | 0.25 |
| access the food | 0.16 |
| eat seed | 0.16 |
| crack open | 0.16 |
| more susceptible | 0.59 |
| brown | 0.28 |
| held in one hand | 0.68 |
| protected under the fed… | 0.25 |