(Vancouver, WA)  --  Vancouver police are conducting a search for a three-year-old boy who's gone missing.  Authorities say the toddler, Ajay Sardis [[ sar-DEECE ]], was reported missing earlier this morning by a relative who was caring for the boy at a residence in the 54-hundred block of Northeast 34th Street in Vancouver.  Police say Ajay is described as a Pacific Islander with a thin build, last seen wearing a black, long-sleeve shirt and brown pants.  The Vancouver Fire Department is involved in the search.