YMMV / Dr Shiinas Wildlife Encyclopedia

• Harsher in Hindsight: In volume 2, Yanagi spiked Hana's coffee with a drug that gives him a severe asthma attack. Be Shiina's not around to bring him to the hospital, Hana could have died. Around the time the translated comic released in Indonesia, a young woman being a suspect for spiking her best friend's coffee with cyanide, resulting in said best friend's death.
• Unconventional Learning Experience: During the course of the series, the characters would talk about the animals and the knowledge about them. You'll learn why three-colored male cat is highly rare, or the best way to approach penguin.