<p>Anthropogenic or anthropocene impacts on animals is an issue of concern for biologists. Due to the steady surge in the artificial or man-made issues, the biodiversity in our planet is getting severely affected. At this stage of human evolution, it is very much difficult to reduce the artificiality created by humans, but it is extremely necessary to comprehend the severity of the impact, and a scientific understanding is necessary for the policymakers to mitigate this challenge. This review article concentrates on the effect of anthropogenic activities in inducing behavioural modifications in animals or how animals react to these anthropogenic influences. We have considered the behavioural indicators to understand the changes in the organismal biology due to increasing anthropocene challenges.</p>