Song thrush thrush recognizes the cuckoo's non-mimetic eggs. However, the song thrush does not demonstrate the same aggression toward the adult cuckoo that is shown by the blackbird. The introduced birds in New Zealand, where the cuckoo does not occur, have, over the past 130 years, retained the ability to recognise and reject non-mimetic eggs. Adult birds may be killed by cats, little owls and sparrowhawks, and eggs and nestlings are taken by magpies, jays, and, where present, grey squirrels. As with other passerine birds, parasites are common, and include endoparasites, such as the nematode "Splendidofilaria (Avifilaria) mavis" whose specific name "mavis"
What For? (Aisha song) What For? (Aisha song) "What For?" is a song performed by Latvian singer Aisha, written by Jānis Lūsēns and Guntars Račs. The song represented Latvia in the 2010 Eurovision Song Contest in Oslo, Norway, and competed against sixteen other Eurovision entries in the first semi-final on 25 May. It did not get voted through to the final, coming in last place in the first semi-final. The lyrics, written by Guntars Račs, consist of a number of existential questions, for example in the song's refrain: And the reply that The song is a down-tempo number. Aisha and her female backing singers