Diurnal activity time budget of Grevy's zebra (

Understanding natural history such as diurnal activity of wildlife species is important for their conservation intervention. The aim of the current study was to examine Grevy's zebra diurnal activity time budget in Hallaydeghe Asebot Proposed National Park (HAPNP) considering both wet and dry seasons. Scan sampling method was used. Activities of the species were recorded based on age and sex. Species were observed for 15 min (10 min activities recording followed 5 min rest). Analysis of Variance (ANOVA) was used to analysis data. Grazing (31.26%) was the highest followed by resting (30.24%) during the wet season and grazing (37.13%) was the highest followed by moving (27.25%) during dry season. The peak grazing time of species was morning 6:00-9:00 a.m. and late afternoon 16:00-18:00 p.m. while resting was observed during midday. The time the species spent over grazing (df = 1, F = 27.15, p = 0.000132), Grooming (df = 1, F = 24.082, p = 0.000231), mating (df = 1, F = 24.850, p = 0.0002) and moving (df = 1, F = 5.550, p = 0.0336) activity during both seasons were significantly different. There is statistical difference for grazing (df = 2, F = 9.336, p = 0.002653), mating (df = 2, F = 6.216, p = 0.0117), moving (df = 2, F = 5.604, p = 0.0163) and other (df = 2, F = 5.006, p = 0.0229) activities based on sex of species. The current study examined only diurnal activity time budget of the species. As a result, future research shall be conducted by taking into account the impact of different factors (temperature and livestock) that can influence the activity time budget of Grevy's zebra in HAPNP. Lastly, we recommend thorough species management plan in HAPNP for sustainable conservation of Grevy's zebra.

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The authors declare that they have no known competing financial interests or personal relationship that could have shown up to influence the work reported in this manuscript.