Mockingbird

Dr. Barbara "Bobbi" Morse is an agent of S.H.I.E.L.D. and a founding member of West Coast Avengers. She's an excellent spy and biochemist.

Barbara Morse graduated from the Georgia Institute of Technology with a Ph.D. in biology and passed her Civil Service examination so she could work with her biology professor, Dr. Wilma Calvin, on the government-sponsored project to rediscover the Super-Soldier formula that created Captain America. While in the government's employ, Morse's exemplary record came to the attention of SHIELD and she was invited to undertake training in her spare time. A champion gymnast in high school, Morse excelled at both the physical regimen and arts of espionage taught to all field agents. When Dr. Theodore Sallis, a maverick scientist also working on the Super-Soldier project, disappeared, Morse was given her first field assignment: to accompany SHIELD agent Paul Allen, suspected of being a traitor, to the Antarctic paradise known as the Savage Land in order to enlist the services of the hero Ka-Zar to find Sallis. Allen and Morse succeeded in contacting Ka-Zar and took him to the Florida Everglades. Although Sallis was never found (unbeknownst to them, he had been transformed into the Man-Thing), Ka-Zar and Morse flushed out a splinter group of the subversive organization AIM (Advanced Idea Mechanics) who were attempting to steal the Super-Soldier formula, and revealed Allen to be a member. SHIELD director Nick Fury assigned Morse as an escort to Ka-Zar during his stay in civilization, and the two managed to thwart yet another attempt by AIM to seize the Super-Soldier formula. Though Barbara Morse became romantically involved with Ka-Zar, she could not convince him to forsake the Savage Land. Preferring field work over biology, Morse was given another assignment: to trail the subversive El Tigre in South America. Coincidentally, this mission also took her to the Savage Land, where she renewed her acquaintance of Ka-Zar. Completing the assignment with the Jungle Lord's aid, she returned to SHIELD.

After sticking around with the Avengers for quite some time Bobbi has been recruited back to S.H.I.E.L.D where she is accompanying both, the Black Widow and her former husband Hawkeye throughout missions.

or almost all of her career, Bobbi has had no superpowers, she is a very accomplished athlete, and her skill in unarmed combat (multiple martial arts and more) is said to rival that of Captain America's. Her trademark weapons are a pair of battle-staves. These staves can be connected at the ends to create a Bo staff. Bobbi is also an excellent spy, pilot, and scientist (specifically biochemist) with a PhD.

Recent exposure to a cross between the super soldier serum and the infinity formula have granted Bobbi powers. She has displayed enhanced healing, super strength, durability, agility, mental powers, and her aging has stopped.

Advanced Idea Mechanics (A.I.M.) is a privately funded think tank organized of a group of brilliant scientists whose sole dedication is to acquire and develop power through technological means to overthrow the governments of the world.