Acoustical techniques can be applied to sensing aquatic animals, zooplankton, and physical and biological habitat characteristics.

Large amounts of quadrants with specific habitat characteristics for fish and invertebrates are sampled.

Selection of specific habitat characteristics and vegetation communities is variable among the different subspecies of sharp-tailed grouse.

Elevation, in addition to habitat characteristics, may play a role in habitat suitability in some areas.

In 2003, Alt plans to begin management based on habitat characteristics rather than county boundaries.

Many of the habitat characteristics discussed in the Preferred Habitat section have been observed in the area immediately around nest sites.

These frogs were found to need specific habitat characteristics within these broader habitat characteristics.

Parasiewicz, P. (1996): Estimation of physical habitat characteristics using automation and geodesic-based sampling.

However, the relationship of habitat characteristics to inoculum abundance, infection and disease is poorly understood.

The nesting holes are located at differing heights depending on the tree species and local habitat characteristics.