| They have collaborated on research, most recently studying territoriality in dragonflies and aggression and foraging strategies in ghost crabs. |
| It is important, and I believe that in this bill the concept of territoriality should be applied. |
| Numbers, breeding schedule, and territoriality in Pectoral Sandpipers of northern Alaska. |
| Polygyny in that group may be associated with male territoriality and defensibility of nesting resources. |
| Three types of territoriality were recognized according to the defense rate and degree of fidelity to the foraging site. |
| As male territoriality is consistent with female defense polygyny, territorial males should be more likely to sire the entire litter of territorial dams sharing his territory. |
