Figure 1 | Scientific Reports

Figure 1

From: Behavioral responses of the European mink in the face of different threats: conspecific competitors, predators, and anthropic disturbances

Figure 1

(A) Spectrogram illustrating the variation of frequency and intensity of the road traffic noise cue over time. The brighter the color, the more energy is concentrated at that frequency. (B) Spectrogram of the human voices cue. (C) Oscillogram representing the waveform and relative amplitude of the road traffic noise cue. (D) Oscillogram of the human voices cue. (E) Power spectra of the road traffic noise cue showing a dominant peak at a frequency of approximately 1 kHz. (F) Power spectra of the human voices cue showing a series of peaks at several frequencies.

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