<p>Three representative calls from different individuals showing inter-individual variability of fledgling distance calls.</p
<p>Four pairs of zebra finches. Based on the PSTH, metrics were calculated to describe the strength ...
<p>Line graphs showing the proportion of copulations accompanied by a call when copulating with high...
<p>Example spectrograms of the 11 naturally occurring adult calls that were used as some of the temp...
<p>Ordinary calls of male cuckoos differ individually, showing consistent differences in time durati...
<p>When the distance decreases, the number of responding pups decreased too. For all tested distance...
<p>a. Call type combinations from subject chicks to unfamiliar (U) and familiar (F) reference chicks...
<p>Results based on LMM with loud call recording as a random factor. <i>N</i> = 22 loud calls record...
<p>A- Calls durations in all conditions. B- Calls durations for all call types in all conditions. C-...
<p>All signals were high-pass filtered over 500 Hz, and the same color scale was applied to all spec...
<p>Symbols as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0134498#pone....
<p>a. Shifting distribution of f2−f1frequency in different social contexts. The series a−1 to a−6 co...
<p>Comparison of the average duration of calls to social contacts of the same and opposite gender, s...
Results of four different models examining the effect of caller social isolation on whinny acoustic ...
<p>Spectrograms of three call types given by different female gorillas (F1, F2, F4, F6) showing the ...
M (P25 and P75) for coordination variability of selected couples at six running conditions during th...
<p>Four pairs of zebra finches. Based on the PSTH, metrics were calculated to describe the strength ...
<p>Line graphs showing the proportion of copulations accompanied by a call when copulating with high...
<p>Example spectrograms of the 11 naturally occurring adult calls that were used as some of the temp...
<p>Ordinary calls of male cuckoos differ individually, showing consistent differences in time durati...
<p>When the distance decreases, the number of responding pups decreased too. For all tested distance...
<p>a. Call type combinations from subject chicks to unfamiliar (U) and familiar (F) reference chicks...
<p>Results based on LMM with loud call recording as a random factor. <i>N</i> = 22 loud calls record...
<p>A- Calls durations in all conditions. B- Calls durations for all call types in all conditions. C-...
<p>All signals were high-pass filtered over 500 Hz, and the same color scale was applied to all spec...
<p>Symbols as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0134498#pone....
<p>a. Shifting distribution of f2−f1frequency in different social contexts. The series a−1 to a−6 co...
<p>Comparison of the average duration of calls to social contacts of the same and opposite gender, s...
Results of four different models examining the effect of caller social isolation on whinny acoustic ...
<p>Spectrograms of three call types given by different female gorillas (F1, F2, F4, F6) showing the ...
M (P25 and P75) for coordination variability of selected couples at six running conditions during th...
<p>Four pairs of zebra finches. Based on the PSTH, metrics were calculated to describe the strength ...
<p>Line graphs showing the proportion of copulations accompanied by a call when copulating with high...
<p>Example spectrograms of the 11 naturally occurring adult calls that were used as some of the temp...