Dunnock

'''Cool Facts:''' Dunnocks are also known as Hedge Accentor or Hedge Sparrows. Dunnocks are a host of the Common Cuckoo. It is likely that this association is recent, since other Cuckoo hosts have learned to discriminate between eggs, and the Cuckoo has consequently evolved eggs that match those of its host. In the case of the Dunnock, there is no resemblance, yet the Cuckoo eggs are accepted.

'''Cool Facts:''' Dunnocks are also known as Hedge Accentor or Hedge Sparrows. Dunnocks are a host of the Common Cuckoo. It is likely that this association is recent, since other Cuckoo hosts have learned to discriminate between eggs, and the Cuckoo has consequently evolved eggs that match those of its host. In the case of the Dunnock, there is no resemblance, yet the Cuckoo eggs are accepted.