LEITE, D. S. L.; FREITAS, N. D. A.; OLIVEIRA JUNIOR, W. M.; BORZANI, A. C. N. Activity period of Southern house wren Troglodytes musculus Naumann, 1823 (Passeriformes: Troglodytidae) on edges of Atlantic Forest fragments in João Pessoa (State of Paraíba, Northeast Brazil): Supplementary material. Braz. J. Biol. Sci. [online]. 2018, vol. 5, No. 9, p. 142-142. ISSN 2358-2731. DOI: 10.21472/bjbs.050914s

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Southern house wren Troglodytes musculus Naumann, 1823 (Passeriformes: Troglodytidae) vocalization sonogram collected at sampling point P1 (next to Mata do Buraquinho Wildlife Refuge). Time (seconds) x Frequency (KHz). The colors represent the height of the vocalization, with light tones (blue) representing the sharp sound and dark tones (red) representing the bass sound.