Naina Devi Himalayan Bird Conservation Reserve is a wildlife reserve in the Nainital district of the state of Uttarakhand in India. This reserve forest is located in Kumaon region of Uttarakhand and placed inside Nainital forest division. Nainital forest division at present has several birding trails and forest patches consisting of temperate broad-leaf forests to alpine grasslands to rhododendron shrubberies. Wide altitudinal variation supports a very large segment of avian fauna to inhibit in this forest range.