Gardaí would like to speak to this man in connection with a stolen John Deere 6820 and blue NC 14 ton dump trailer taken from a site near Newbridge on Sunday.
A €5,000 reward has been offered for the safe return of the machinery.
The tractor and trailer were stolen at 3am on Sunday morning.
This man is one of two males (below) who were spotted on CCTV in the area around the time the tractor and trailer were stolen.
A reward of €5,000 has been offered by the owners of the tractor and trailer for information leading to the return of the machinery.
Newbridge Garda Station can be contacted on (045) 431 212.
Subscribe or register today to discover more from DonegalLive.ie
Buy the e-paper of the Donegal Democrat, Donegal People's Press, Donegal Post and Inish Times here for instant access to Donegal's premier news titles.
Keep up with the latest news from Donegal with our daily newsletter featuring the most important stories of the day delivered to your inbox every evening at 5pm.