• Priyanka Sahu
• Dr. Amrita singh

:- Birds are the most attractive and fascinating groups on the Earth and their varieties leads to an abundance of life. Avian Bio – diversity plays a major role in uniting of food chain in ecological unit of nature. The birds perform diverse functional roles as seed dispenser, scavenger, ecosystem engineers, nutrient depositor, predator of insects and rodents. The study was performed in selected areas in S.G.P.G.I. of Lucknow during October 2024 to April 2025. The main Objective of this study was to explore the Avian bio-diversity of this zone. The Data was collected for seven months by using the point count method. Birds survey was carried out using the line transect method across five different transects areas. As a result of seven months observation 30 Avian species were recorded which belonging into 10 orders and 23 families. Majority of species were belonging to the order Pesseriformes which had 15 bird species.

Avian Bio-diversity ,Lucknow , Ecosystem Habitat, Avian species

"A Survey on Avian Bio-diversity in and around Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGI), LUCKNOW, Uttar Pradesh, India ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 5, page no.f724-f736, May-2025, Available :http://www.jetir.org/papers/JETIR2505679.pdf

"A Survey on Avian Bio-diversity in and around Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGI), LUCKNOW, Uttar Pradesh, India ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 5, page no. ppf724-f736, May-2025, Available at : http://www.jetir.org/papers/JETIR2505679.pdf