The habitat consists of forest openings and edges and roadcuts.

The habitat consists of deciduous woods and edges.

It may also be an entire graph consisting of edges without common vertices.

The habitat consists of open wooded areas and edges.

The habitat consists of edges of sub-montane forests and agricultural clearings.

The habitat consists of dry shrubby clearings and edges.

The graph consists of nodes (musical events) and edges (connections between events).

This is not a partition in the sense described above, because the partition set consists of vertices rather than edges.

The habitat consists of forest clearings and edges.

The habitat consists of edges of dry forests.