Analysis of information sources on waterbird migration in the Azov–Black Sea region of Ukraine:
The Azov–Black Sea area of Ukraine is annually used by millions of waterbirds as a stopover during their spring and autumn migrations. The first step towards development of a migratory waterbird monitoring
system is an overview of existing information, which includes three main blocks – scientific publications, results of waterbird counts during migration seasons and recoveries of ringed birds. The results of this
analysis are presented in this book.