Born (2017) / Michael Gilbertson --
Spectral spirits (2019) / Edie Hill --
Eyewitness: Henry David Thoreau and the passenger pigeon --
The naming: passenger pigeon --
Eyewitness: Gert Goebel and the paroquets --
The naming: Carolina parakeet --
Eyewitness: Lucien M. Turner and the migration of the curlews --
The naming : Eskimo curlew --
Eyewitness: Mr. Wilson and the ivory-bill --
The naming : ivory-billed woodpecker --
Ivory-billed woodpecker --
Returning (2015) / Michael Gilbertson --
Part 2: I thought of staying quiet.