Question: What is the African Spoonbill when the Hadeda Ibis is Flernecked Nightjar?
Schema: create table table_20042805_2 (african_spoonbill varchar, hadeda_ibis varchar, PRIMARY KEY (african_spoonbill))
SQL: select african_spoonbill from table_20042805_2 where hadeda_ibis = "flernecked nightjar"