01:13:01

National Geographic Atlas of Wild America with author and National Geographic Explorer Jon Waterman

01:07:37

Author, historian Douglas Brinkley gives lecture on his book Silent Spring Revolution (Harper, 2022)

46:28

Quantifying the Threat Posed by and Developing Sustainable Solutions for Invasive Spotted Lanternfly

01:31:25

Deputy Mexican Wolf Recovery Coordinator Maggie Dwire lectures on Mexican Wolves Back from the Brink

01:00:37

Kevin Brown gives lecture on The Devils Hole Pupfish: Survival Extinction and Environmental History

01:17:03

Former FWS Director H Dale Hall on Compelled: The Evolution of Natural Resource Conservation and Law

01:11:36

Wild by Design: The Rise of Ecological Restoration with author Laura Martin (USFWS public lecture)

01:20:11

Jeffrey Ryan's This Land Was Saved for You and Me; lecture on Gifford Pinchot, Frederick Law Olmsted

01:01:46

Finis Dunaway lecture; Defending the Arctic Refuge: A Photographer, an Indigenous Nation... (USFWS)

44:26

Brad Meiklejohn of the Conservation Fund on Return to Us: Restoring Alaska's Eklutna River (USFWS)

50:11

Author Jonathan Waterman gives lecture on Atlas of the National Parks (USFWS) with Mark Madison

33:40

Mark Madison interviews author Linda Lear on 60th anniversary of Rachel Carson's Silent Spring (FWS)

57:44

Rare Dr. James Jim "Medicine Man" Duke interview: Botanical conservation in the Amazon (USFWS)

50:56

David Baron interview The Beast in the Garden: A Modern Parable of Man and Nature (USFWS)

01:28:09

Interpretative Park Ranger/Historian Shelton Johnson on The Legacy of the Buffalo Soldier USFWS 2004

34:18

Mark Madison interviews Mike Phillips (Turner Endangered Species Fund) on red wolves (USFWS 2002)

17:35

Mark Madison interviews filmmaker Nicolas Brown on his 2018 film The Serengeti Rules (USFWS)

52:11

Mark Madison interviews environmentalist author Michael Frome and poet June Eastvold (USFWS 2003)

17:38

Rare Elizabeth Losey interview (first female refuge biologist), recalls early wildlife work (USFWS)

57:00

Environmental Historian Char Miller on Biology, Conservation, Administrative State in America (FWS)

01:58:14

Mark Madison interviews author Larry Nielsen on Nature's Allies: Eight Conservationists (USFWS)

59:07

Mark Madison interviews author, professor J. Drew Lanham on The Home Place: Memoirs (USFWS)

40:42

Mark Madison interviews author Jeffrey Ryan on Howard Zahniser: Champion for the Wilderness (USFWS)

48:17

Maria Parisi interviews author Dyana Z. Furmansky on Rosalie Edge, Hawk of Mercy (USFWS)

50:40

William Souder interview Under a Wild Sky: John James Audubon and the Making of the Birds of America

57:19

Robret McKracken Peck interview– John James Audubon in the West: The Last Expedition

56:23

Subhankar Banerjee interview– Arctic National Wildlife Refuge: Seasons of Life and Land (FWS)

42:05

Jonathan Waterman author, climber interview– Running Dry: A Journey from Source to Sea (USFWS)

59:14

Stephen R. SR Potter archaeologist interview– Buffalo in the East (USFWS)

57:31

Robert McCracken Peck interview– Discovery of Gorillas, Paul Du Chaillu, Evolution (FWS)

53:07

Paul Hamilton, Stephanie Bowman interview– The Biodiversity Group, PEEK (USFWS)

35:22

Jim and Carson Clark interview– Buddy the Beaver, youth nature photography, publishing

58:50

Jinx Fox interview– BLM's Wild Horse and Burro Adoption Program (USFWS)

48:22

Larry Battson gives lecture on Bigfoot, Patterson–Gimlin film analysis (USFWS)

56:38

Amy Vedder (Yale), Dirck Byler interview– In The Kingdom of Gorillas, biography (FWS)

25:52

Public Domain Nature Documentary– Take Pride in America: Protect America's Wetlands

46:30

Amy Meyer interview: New Guardians for the Golden Gate: How America Got a Great National Park (FWS)

18:58

Mark Madison interviews Jonathan Meyrav on Champions of the Flyway, Israel Ornithological Center

41:56

Mark Madison interviews Tufts History Chair James D. Rice on Nature and History in Potomac County

55:20

Don Kroodsma interview– The Singing Life of Birds, bird calls, American song birds (USFWS)

01:48

Wisdom the Midway Albatross all USFWS videos 2013–2019

41:00

Florence Williams– The Nature Fix: Why Nature Makes Us Happier, Healthier and More Creative

00:51

Whirling Disease (Myxobolus cerebralis)- parasite diseases in trout- signs, symptoms, treatment

00:58

Trichophrya - parasite diseases in trout - signs, identification, treatment

00:32

Trichodina - parasite diseases in trout - signs, identification, treatment

00:59

Skin rashes, Strawberry disease - bacterial diseases in trout - signs, identification, treatment

00:48

Saprolegnia - parasite diseases in trout - signs, identification, treatment

00:56

Salmincola - parasite diseases in trout - signs, identification, treatment

00:49

Proliferative Kidney Disease (PKX) - parasite diseases in trout - signs, identification, treatment

02:27

Infectious Pancreatic Necrosis (IPN) - viral diseases in trout - signs, identification, treatment

02:21

Infectious Hematopoeitic Necrosis (IHN) - viral diseases in trout - signs, identification, treatment

01:10

Ich (Ichthyophthirius multifiliis)- parasite diseases in trout - signs, identification, treatment

00:40

Ichthyobodo Costia - parasite diseases in trout - signs, identification, treatment

00:35

Gyrodactylus - parasite diseases in trout - signs, identification, treatment

00:42

Gas Bubble Disease - environmental diseases in trout - signs, identification, treatment

00:44

Furunculosis (Aeromonas salmonicida) - bacterial diseases in trout- signs, identification, treatment

00:25

Epistylis - parasite diseases in trout - signs, identification, treatment

02:03

Enteric Redmouth (Yersinia ruckeri) bacterial diseases in trout - signs, identification, treatment

01:06

Columnaris Flexibacter (columnaris) - bacterial diseases in trout - signs, identification, treatment

01:03

Bacterial Kidney Disease (Renibacterium salmoninarum) trout bacterial diseases signs, identification