First breeding record of the Cinereous Vulture (Aegypius monachus) in Bulgaria in 28 years was proven on May 20^th, 2021 by Lachezar Bonchev and Emilian Stoynov near Kotel, Sliven Region. The two adult birs, that are part of a reintroduction program for the species, started breeding on an artificially built nest near Kotel in mid-March and the first young was successfully hatched on May 20^th.