Is the toad did not flick a muscle or blink an eye personifacation?

Yes, the phrase "the toad did not flick a muscle or blink an eye" is an example of personification. It attributes human-like qualities, such as the ability to flick a muscle or blink, to a toad, which is an animal. This literary device enhances the imagery and emotional impact of the description, making the toad seem more relatable and expressive.