ROLES

Each row represents a participant in an event that occurred during a follow, whether involving the focal or not. Events may have zero or more participants involved; rows on EVENTS may have zero or more related rows on ROLES. Usually, there will be at least one participant. But this is not true of events that are no more than a record of the presence of other species sighted during a follow.

PID (Participant ID)

The EVENTS.EID that identifies the event in which the Participant played a role. This column may not be NULL.

EID (Event ID)

The EVENTS.EID that identifies the event in which the Participant played a role. This column may not be NULL.

Role

A code indicating the role played by the Participant in the event; a ROLES.|ROLES.Role| value. The role code broadly describes the participants role in a behavioral event. For further detail the EVENTS.|EVENTS.Behavior| column must be examined. Depending on the behavior, there may be additional information found in other tables that are related to the event.

This column may not be NULL.

Participant

A AnimID identifying the individual participating in the event. This column may not be NULL.

Page last generated: 2025-09-21 23:28:01 UTC