Date of birth
Local boy Bird signed from Dunkirk in the summer of 2017 and made his debut in the EFL Trophy that November.
The centre half, who is comfortable with the ball at his feet and has an excellent range of passing, earned his first league start for the Magpies in December 2018 following a loan at Grantham Town.
He has also had temporary spells with Leek Town and Alfreton Town and has represented Northern Ireland's Under 21s, who recorded a famous win in Spain in European Under 21 Championship qualifying.
Home and away kit: Dexter and Delphi Naylor
Boots and socks: Available