Dalmatian Pelicans   

Simeonov, P./Le Balkan-Bulgaria Fondation (2011):
Srebarna Dalmatian Pelican Colony - a successful example of international partnership for Nature Conservation
, Regulus 8 - 2011, Pages 14-16.

A Pelican Project in tailwind (in Swedish)
Corell, M., P. Simeonov. 2011. Pelikanprojekt i medvind (A Pelican Project in tailwind), Roadrunner 4/2011 p. 42-43, Stockholm, Sweden

Red-Breast Fest 
Migrating geese make an awesome sight
but this group in Bulgaria witnessed
the ultimate event for birders.