| Once widespread, they have been reduced to few isolated populations by habitat destruction and predation by the introduced red fox. |
| We recorded kleptoparasitism and predation by gulls by ad libitum, continuous sampling of the gridded area, including the air above it. |
| The caterpillars harness the plant toxins and use them as a natural defence against predation. |
| It is believed that predation by non-native red foxes was the primary reason for the extinction of the dusky pademelon on mainland Australia. |
| I report here an observation of attempted predation by a tayra in the western Amazon, in Acre, Brazil. |
| It faces imminent extinction resulting from disturbances to its sagebrush habitat, disease, predation, and loss of genetic diversity. |
