18:48 duration 18 minutes 48 seconds
Session3_Stegelmeier_Toxic_Plants
09:58 duration 9 minutes 58 seconds
Richard Feynman on New Laws of Physics
full lecture at https://www.youtube.com/watch?v=-2NnquxdWFk&t=1006s
00:51 duration 51 seconds
WFC111L_Specimen_videos_Common_Raven
Specimen ID video for Common Raven
00:53 duration 53 seconds
WFC111L_Specimen_videos_Black-billed_Magpie
Specimen ID video for Black-billed Magpie