Content with tag aquila adalberti .

Feature: Saving the Spanish Imperial Eagle in Doñana

Feature: Saving the Spanish Imperial Eagle in Doñana The "Espacio Protegido" program of Canal Sur Television December 17, 2019, shows how managers of the Doñana Natural Area and EBD-CSIC researchers work together on the "Recovery Plan of the Spanish...

Natural expansion versus reintroduction in the spanish imperial eagles

Many threatened species in Europe have been expanding their distributions during recent decades owing to protection measures. Range expansion has come about via two processes, natural expansion from existing range and reintroductions to new ranges. Reintroductions may prove to be a better way to establish populations because individuals are less subject to competitive relationships lowering breeding success than individuals expanding from existing populations. Whether this is true, however,...