Animals can form groups for various reasons that include safety from predators, breeding and benefits of allo-parental care. However, there are also costs associated with living in a group such as competition for food and/or mates with other members of the group, higher chances of disease transmission, etc. In the current study we explored the links between group size dynamics and intestinal parasites of Indian Peafowl (Pavo cristatus) in the context of seasons and food provisioning. Data for group size was collected across three seasons-Pre-monsoon, Monsoon and Post-monsoon at three field sites-Morachi Chincholi, Nashik and Rajasthan.Individual and group sightings of peafowl were noted down along with group size and composition (no. of males, females, adults, juveniles, sub-adults). Faecal samples were collected from food provision and non-provision areas across three seasons-Pre-monsoon, Monsoon and Post-monsoon at same field sites. Parasite load in the samples was quantified using microscopic examination. Group size was significantly higher in Pre-Monsoon season as compared to Monsoon and Post-Monsoon seasons. While, monsoon and post-monsoon seasons had higher parasite prevalence and load as compared to pre-monsoon season.Interestingly, parasite load was significantly greater at food provision sites as compared to non-provision sites while parasite prevalence was comparable. Aggregation of individuals at the food provision sites may influence the parasite transmission and group dynamics in Indian Peafowl.