The countdown to the 2013 season is officially underway as the Dolphins rookies hit the field for the first time on Friday afternoon at the Doctor’s Hospital Training Facility in Davie.

The practice combined the Dolphins nine drafted players with 19 undrafted college free agents signed by the team on Friday and numerous players invited for the weekend on a tryout basis.

The rookie camp will continue with practices on Saturday and Sunday; however, those practices are closed to the media. In case you missed it, here’s a roundup of Dolphins.com’s coverage of Friday’s practice:

• 2013 Rookie Uniform Numbers Released
• Dolphins Sign 19 Undrafted College Free Agents
• Dolphins Hit The Field For Rookie Camp
• Notebook: Family Connections Surface Among Undrafted Rookies
• Philbin: It Was Great To Be On The Field Again
• Jordan: I Feel Like I Ended Up In The Right Spot
• Taylor: I’m Blessed To Be In This Situation
• PHOTOS: 2013 Rookie Camp Practice #1
• PHOTOS: Dolphins All-Time Top Undrafted Rookies
• VIDEO: Joe Philbin Press Conference
• VIDEO: Dion Jordan On NFL Network
• VIDEO: Mike Gillislee Joins The Finsiders
• VIDEO: Jelani Jenkins In Studio With The Finsiders
• VIDEO: Dion Jordan Media Availability
• VIDEO: Jamar Taylor Media Availability
• VIDEO: Dallas Thomas Media Availability
• VIDEO: NFL Network Goes Around The AFC East
• AUDIO: John Congemi‘s Practice Report
• AUDIO: Bill Cowher Analyzes Dolphins Roster