Sentence examples for call characteristics from inspiring English sources

Experimental studies demonstrate communication in territory defense, localization, neighbor versus nonresident and species recognition and female preference for male advertisement call characteristics.

We examined how begging calls of large and small nestling tree swallows, Tachycineta bicolor, changed during a short period of food deprivation and cooling, as a first step in determining the role that various call characteristics played in advertising nestling need.

However, before acoustic methods can be used for inventories, a library of authenticated calls is required to describe the echolocation call characteristics of each species present in a particular area so that, when calls of unknown bats are recorded in the field, they can be compared with these reference calls.

The two sibling species N. palustris and N. punctipes are very similar in body size as well as in spectral and temporal call characteristics [22], [25].

Differences among species in echolocation call characteristics could reflect morphological variation, as the call frequencies of bats increase as their body mass decreases [(Table 1); 64].

Male call characteristics change during the course of adult lives [15], [16], [17], [18], and theoretical studies have suggested age-specific female preferences during mate choice [19], [20], [21], [22].

We found the following call characteristics generally informative, although their specific value may vary between species or research questions.

Caller demographic/call characteristics were considered at the first level of the hierarchy.

Three models were constructed; 1) caller demographic/call characteristics; 2) attitudes and effectiveness of service characteristics and 3) impact of support on caller wellbeing.

The caller demographic/call characteristics found to have a significant relationship with overall satisfaction related to the ease of getting through to the helpline and whether the woman had previously breastfed.

In the following sections, the descriptive data associated with a) caller demographic/call characteristics (model 1); b) attitudes and effectiveness of service characteristics (model 2); and c) callers outcomes (model 3) are reported.