Bluebird

Bluebird (Sally Avril), sometimes rendered Blue Bird, is a supporting character in Marvel Comics's Spider-Man series. Created by Stan Lee and Steve Ditko, she first appeared in Amazing Fantasy #15 (1962).

Powers and abilities
Bluebird possessed no superhuman powers and used the following gadgets to fight crime: a retractable rope-line, insulated boots to protect her from electricity, blue paint pellets and ether-filled "eggs". Avril was also a skilled gymnast.