Kumar, S., Singh, S., Sharma , L.K. and Bohra , D.L. 2024. Distribution Pattern of Avian Species in Sultanpur National Park, Haryana, India with Special Reference to Residential and Migratory. UTTAR PRADESH JOURNAL OF ZOOLOGY. 45, 2 (Jan. 2024), 23–41. DOI:https://doi.org/10.56557/upjoz/2024/v45i23863.