Endangered Species is a posthumous compilation of unreleased tracks, guest appearances, and greatest hits by the late rapper Big Pun, released on April 3, 2001, by Loud Records, following his death in February 2000.

Liza Rios claims to have only received a small royalty check from the sales of Endangered Species, and in response, auctioned off her husband's Terror Squad medallion in July 2005.

The music video for the song features both artists animated using cartoon-styled 3D computer graphics.

[10] Fellow rapper and close friend Fat Joe, who was also the compilation's executive producer, revealed in the liner notes of the album that the title chosen for the compilation was in fact the original title for 2000's Yeeeah Baby.

[citation needed] All of Pun's lyrics were included in the booklet of the disc, partly due to the limited amount of promotional tools available to the label, and partly because of a desire to emphasize Pun's technique as a lyricist.