Status and habitat assessment of Bengal florican Houbaropsis bengalensis in the Grasslands of Uttar Pradesh

Abstract

The present study was undertaken by the Wildlife Institute of India with the aim of updating the status of the Bengal Florican and its habitat in the terai grasslands of Uttar Pradesh, especially in the landscape of Dudhwa Tiger Reserve. The findings of the present study suggest that the floricans are being sighted in new areas such as Pilibhit and Kishanpur Wildlife Sanctuary, compared with 1988, but that the population has declined across the distribution range in Dudhwa Tiger Reserve, as reported earlier. However, the method that has traditionally been used to estimate the population of the Bengal Florican seems to have always given underestimates. Hence, a new method using an occupancy model with distance sampling has been validated and recommended by this study for estimating Bengal Florican populations