Police are appealing for public assistance to help locate missing Yarroweyah baby Buddy.
The 3-month-old was last seen in Tocumwal, New South Wales, about 6pm yesterday.
Investigators understand Buddy is in the company of his parents Cody Seymour and Sophie McGrath.
It's believed they are travelling in a white utility with a trade box on the back and frequent the Yarrawonga, Cobram, Barooga and Urana areas.
Police hold concerns for Buddy's care and welfare.
Investigators have released images of Cody and Sophie in the hope someone recognises them and can provide information on Buddy's current whereabouts.
Cody is described as 183cm tall with a solid build and brown hair.
Sophie is described as 152cm tall with a thin build and dark brown hair.
Anyone who sights Buddy is urged to call Triple Zero (000).
Anyone with information on his whereabouts is asked to contact Cobram Police Station on (03) 5871 1977.