Sighting of Peruvian bald uakaris, Cacajao ucayalii, at the Estación Biológica Quebrada Blanco, northeastern Peru, 1985-2022

The file contains the dates of sightings or Peruvian bald uakaris, Cacajao ucayalii (Pitheciidae, Platyrrhini, Primates), collected during field research in primates and tropical ecology at the Estación Biológica Quebrada Blanco (EBQB), in northeastern Peruvian Amazonia. These data form the base of the publication: Heymann EW, Flores Amasifuén, Shahuano Tello N. 2025. Seasonality of sightings of Cacajao ucayalii at EBQB and implications concerning ranging patterns and habitat use. Primate Biology 12:1-5. https://doi.org/10.5194/pb-12-1-2025本数据集收录了秘鲁亚马逊东北部布兰科河生物站（Estación Biológica Quebrada Blanco, 缩写EBQB）开展灵长类与热带生态学野外研究期间，采集到的秘鲁秃猴（Peruvian bald uakaris, Cacajao ucayalii，隶属僧面猴科（Pitheciidae）、阔鼻小目（Platyrrhini）、灵长目（Primates））的目击日期数据。 上述数据为以下学术论文的核心研究基础： Heymann EW、Flores Amasifuén、Shahuano Tello N. 2025. 《布兰科河生物站乌卡利亚秃猴目击事件的季节节律及其活动范围与栖息地利用相关启示》. 《灵长类生物学》(Primate Biology) 12:1-5. https://doi.org/10.5194/pb-12-1-2025