Srebarna Nature Reserve

Worth a detour

Come in spring, when the pelicans are nesting and the reedbeds are loud from before sunrise. There is a lakeside path and a natural history museum; bring binoculars, and do not expect much shade. The colony has thinned badly in recent years and sits well out on the water, so treat a clear sighting as luck rather than the plan.

Story

Background

Srebarna is a shallow freshwater lake a kilometre south of the Danube and sixteen west of Silistra, sitting directly under the Via Pontica — the flyway that funnels birds between Europe and Africa. A hundred and seventy-three species have been recorded here, around a hundred of them breeding, and it holds Bulgaria's largest nesting populations of pygmy cormorant, ferruginous duck and white-tailed eagle. It has been a reserve since 1948, a Ramsar site since 1975 and a World Heritage site since 1983.

It has also been in trouble for most of that time. A dyke cut the lake off from the river in 1949 and the water regime never recovered; UNESCO put Srebarna on the List of World Heritage in Danger in 1992 and only took it off in 2003, after a channel was built to let the spring flood back in. Through the summer of 2026 the reserve was again pumping water in from the Danube under a declared local emergency, with millions of cubic metres moved to keep the lake from dropping further.

The pelicans are the draw and the disappointment. The colony has thinned badly — counts in recent years have fallen into the low dozens of pairs, and Srebarna is no longer the biggest colony in the country. Three waymarked routes run round the lake, the longest about six and a half kilometres, with an observation tower and hides. You will still hear far more than you see.