Which species of rat is known for developing "Bait Shyness" easily?

The Norway Rat is notably recognized for developing "Bait Shyness" easily. This behavior occurs when the rat consumes a small, non-lethal dose of a bait, leading to an association between the bait and illness or discomfort. As a result, the rat becomes wary of that particular bait in the future, making it more challenging to control the population using standard baiting techniques.

This phenomenon is particularly significant in rodent control since it can complicate these efforts. Norway Rats, being neophobic and cautious by nature, are more likely to exhibit this behavior compared to other rodent species. Understanding bait shyness is crucial in pest management strategies, as it necessitates careful selection and rotation of baits to effectively manage infestations.