Fig. 5: FBRS spectrograms of eight representative bird species.
From: Towards accurate bird sound recognition through multi-scale texture-aware modeling
a Barswa, b bcnher, c bkwsti, d blrwar1, e comgre, f comkin1, g commoo3, and h comros. Each FBRS highlights species-specific acoustic patterns such as broadband chirps, tonal syllables, or harmonic stacks, illustrating the adaptive nature of the representation.
