Chital Formed Larger Herds in Grasslands and During the Monsoon

September 30, 2026

Chital (Axis axis) @ Satpura National Park, India. Photo: Håvard Rosenlund

Research: Ecology, Behaviour

A research poster describes how chital (Axis axis) activity and group structure varied through the year in Kuno National Park, India. Researchers observed the deer from May 2024 to April 2025, recording activity in 206 focal observations and noting 605 groups. A group was defined as deer within 30 metres of one another.

Herds were largest during the monsoon, averaging 17.3 deer, and smaller after the monsoon, at 8.2. Grasslands supported larger herds than forests.

Activity also differed between the sexes: males foraged and walked more before the monsoon, while females foraged more during it. Groups remained female-biased. Male representation rose from 37 per 100 females before the monsoon to 49 during it, then was 46 after it. Juvenile representation was 17 per 100 females before the monsoon, 25 during it and 24 after it.

The authors suggest that seasonal reproduction and habitat structure may help explain these patterns. Food access and visibility could contribute to larger herds in grassland, but were not measured directly. The observations cover one annual cycle, so they cannot establish whether the same seasonal patterns recur over longer periods. In Kuno, chital are important prey for leopards and cheetahs. Their seasonal and habitat-related grouping patterns therefore provide context for understanding where prey may be available to these predators, although the study did not measure predator responses.

Sources and image credit

Seasonal Variation in Activity Patterns and Group Structure of Chital (Axis axis) in Kuno National ParkPrimærkilde: konferanseposter med observasjonsperiode, metoder, sesong- og habitatresultater og forfatternes tolkning. Den verifiserte offentlige opplastingsdatoen er 30. september 2026.