Catalyst: Wildlife migration corridors

More from this show

Biologists install digital cameras and microphones around wild habitats to observe where endangered animals migrate. By mapping wildlife movements conservationists can advise governments how to build infrastructure that protects biodiversity.

WATCH: See more from season 2 of “Catalyst”

Andy Martinez

Catalyst: Acoustic Ecology Lab

James Herriot (Nicholas Ralph), Helen Alderson (Rachel Shenton), Tristan Farnon (Callum Woodhouse). Top Line: Siegfried Farnon (Samuel West), Mrs Hall (Anna Madeley)
airs Dec. 4

All Creatures Great and Small on Masterpiece

Josh Groban on stage with crowd.
aired Nov. 25

Great Performances “Josh Groban’s Great Big Radio City Show”

AJ Odneal performs on ukelele on Playlist 48
aired Nov. 18

Singer/Songwriter AJ Odneal

Buffy Sainte-Marie
aired Nov. 22

Buffy Sainte-Marie: Carry It On

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