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. 2022 Mar 31;12:5426. doi: 10.1038/s41598-022-09501-5

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Screenshot of camera traps videos of some marked porcupines. (A) Adult male of family 4 in S4 marked with black tapes on quills and black paint on the tail (in the circle). (B) Porcupettes female of family 6 in S10 marked with black tape on quills. (C) Sub-adult female of family 1 in S1 marked with red tapes (visible as grey tape in greyscale camera trap videos) on quills and black paint on the crest (in the circle). (D) Sub-adult female of family 4 in S4 marked with red tapes (visible as grey tape in greyscale camera trap videos) on quills and white paint on the tail (in the circle). (E) Sub-adult female of family 6 in S10 marked with white tapes on quills. (F) Adult male of family 5 in S9 marked with white tapes on quills.