This 2017 episode covers the extinction of one New Zealand bird species that's often attributed to a single cat. While feline predation played a significant role in the end of the Stephens Island wren, the story is more complex.

Dorothy Crowfoot Hodgkin’s Crystalline Chemistry, Part 2
43:14

Dorothy Crowfoot Hodgkin’s Crystalline Chemistry, Part 1
38:04

SYMHC Classics: Sarah Bradlee Fulton
32:28