Animal Behaviour and Chronobiology with Practical by Dr. Tripurari Mishra, published by Mahaveer Publications, is a comprehensive textbook designed as per the FYUGP (NEP) syllabus for B.Sc. Zoology students of Gauhati University (4th Semester), Dibrugarh University (5th Semester), Assam University (7th Semester), and other Indian universities.

The book covers core topics such as the origin and history of ethology, patterns and mechanisms of animal behaviour, methods of behavioural study, orientation and navigation, communication systems, social and reproductive behaviours, and the fundamentals of chronobiology and biological rhythms. Each chapter is presented in simple, well-structured language with illustrations, flowcharts, comparative tables, and solved examples to enhance clarity.

The practical section includes experiments on animal nesting habits, orientation behaviour, circadian functions, colour patterns in fishes, habituation in insect larvae, and observation of social insect architecture, providing hands-on experience in the subject.

This textbook is an essential resource for undergraduate zoology students, offering a balanced blend of theoretical concepts and practical applications in line with the latest NEP curriculum.