Introduction:
Zoology is the scientific study of animal behavior, structure, classification, and distribution. It involves the analysis of case studies and examples to understand various aspects of animal life. Here are some journals and publications that cover important case studies and examples relevant to the Zoology optional subject:

1. Journal of Zoology:
- This journal publishes original research articles on all aspects of animal science, including behavior, ecology, evolution, and anatomy.
- It covers case studies and examples that highlight new discoveries and advancements in the field of Zoology.
- The journal provides a platform for researchers to share their findings and contribute to the knowledge base of Zoology.

2. Animal Behaviour:
- Animal Behaviour is a leading international publication in the field of behavioral ecology.
- It publishes research articles, reviews, and case studies that focus on the behavior of animals in their natural habitats.
- The journal covers a wide range of topics, including social behavior, communication, mating systems, and foraging strategies.
- It provides valuable insights into the intricacies of animal behavior and the factors that influence it.

3. Behavioral Ecology and Sociobiology:
- This journal focuses on the study of the ecological and evolutionary basis of animal behavior.
- It publishes research articles, reviews, and case studies that explore the social interactions, mating systems, and behavioral adaptations of animals.
- The journal covers a broad range of species and provides a comprehensive understanding of the mechanisms underlying animal behavior.

4. Ethology:
- Ethology is a journal that emphasizes the study of animal behavior in its natural environment.
- It publishes original research articles, reviews, and case studies that investigate various aspects of animal behavior, including communication, aggression, and parental care.
- The journal provides valuable insights into the evolutionary and ecological processes that shape animal behavior.

5. Animal Conservation:
- Animal Conservation is a journal that focuses on the conservation and management of animal species.
- It publishes research articles, reviews, and case studies that highlight the challenges and successes in conserving biodiversity.
- The journal covers a wide range of topics, including population dynamics, habitat conservation, and the impacts of human activities on animal populations.

Conclusion:
These journals and publications provide a wealth of information on important case studies and examples relevant to the Zoology optional subject. They cover various aspects of animal behavior, ecology, evolution, and conservation, offering valuable insights to researchers and students in the field.