From Den of Geek!: Justice League: The Greatest Rosters in DC History

It all started with the Justice Society! Hawkman and Hawkgirl have been involved with the Justice League since 1964! Hawkman joined the JLA as the 10th member in 1964, and Hawkgirl became the 15th member in 1977! Den of Geek Article Link 

Hawkgirl and Hawkman by Ed Benes

Hawkgirl and Hawkman by Ed Benes (Justice League of America No. 9, July 2007)

New Entry to the Hawkworld Gallery: Stephen Sadowski

Art by Stephen Sadowski

15 Cool Hawkman Facts You Never Knew

From Hawkman Special 2008

Sometimes I'm not sure if Comic Book Resources despises Hawkman or likes him. Some articles have been complete put-downs of the Winged Warrior, while every once in a while they'll put out something half decent. Here's a list of 15 things that most Hawkman fans already know, but might come to a surprise to the casual Hawkman follower. And there are a lot more surprising facts about Hawkman besides these but here's CBR.com's list. Article Link 

New Entry to the Hawkworld Gallery: Alex Wright

Art by Alex Wright (Remake of Gil Elvgren's Photo from the 1940s)