National Parks Traveler Episode 40: Counting Cacti, An Off-Season Visit To Cumberland Island

The Saguaro Census at Saguaro National Park

How is the health of saguaros at Saguaro National Park? While there's concern that one day Joshua trees might no longer grow in Joshua Tree National Park, or that Glacier National Park might lose its rivers of ice, what about Saguaro National Park and its iconic cacti? Kurt Repanshek travels to Saguaro National Park to discuss the decadal survey of saguaros with park biologist Don Swann. Erika Zambello heads to coastal Georgia for an off-season visit to Cumberland Island National Seashore.

:12 Show introduction with Kurt Repanshek
1:18 Introduction to Saguaro Census discussion with Saguaro National Park biologist Don Swann
2:46 Interview with Don Swann
12:38 National Parks Traveler promotion
12:54 North Cascades Institute promotion
13:15 Blue Ridge Parkway Foundation promotion
13:45 Friends of Acadia promotion
14:18 Interview with Don Swann continues
35:37 Yankee Freedom promotion
36:14 Grand Teton National Park Foundation promotion
36:49 Washington's National Park Fund promotion
37:33 An off-season visit to Cumberland Island National Seashore 
44:31 Show closing
44:54 Orange Tree Productions promotion

Comments

I tuned into your podcast to do some research for an Environmental Creative Nonfiction writer‘s course I’m taking through Arizona State University. The interview was informative in the best ways! Thank you! 


I think you should clarify that Cumberland island was not the home of THE Carnegies, but of Andrew's brother, Thomas' family.  Also that horses are destructive, exotic animals, which have a very difficult time survinging on the island for our viewing pleasure.


I'm amazed you only had to hit the bathroom once at seven months pregnant! Kudos to you. However, I am dismayed that National Parks Traveler seems immune to the destructive nature of the feral horses on Cumberland Island, or its responsibility to educate the public in that regard. As romantic as the idea of 'wild horses' roaming the island can be - the truth is drastically different. The damage they have done to this particular  ecosystem is tragic. 


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National Parks Traveler Podcast Episode 376 | ESA's Future

Since this past December here at the Traveler we’ve been bringing you a series of stories on the Endangered Species Act and the threatened and endangered species it’s intended to keep from going extinct.

For me, it’s been an eye-opening series because of what our editors and writers have learned about threatened and endangered species — from birds to trees and even to grasses — and the work being done to help them recover. It’s certainly not an easy task, and one that often takes decades before you can see progress.

May 31st, 2026 Read More

National Parks Traveler Podcast Episode 375 | Rethinking Public Lands Stewardship

Public lands stewardship has most definitely changed under the second presidential administration of Donald Trump. Land-management agencies such as the National Park Service, U.S. Forest Service, and Bureau of Land Management have lost thousands of employees, and Interior Secretary Doug Burgum is on a mission to turn the country’s public lands into a cash cow of sorts.

May 24th, 2026 Read More

National Parks Traveler Podcast Episode 374 | Cook Inlet's Beluga Whales

A fast-track proposal to develop a gold mine near Alaska’s Cook Inlet and Lake Clark National Park and Preserve is alarming scientists, environmental groups and local communities because of the devastating effects it is expected to have on the region’s critically endangered beluga whales.

May 17th, 2026 Read More

National Parks Traveler Podcast Episode 373 | Southern Campaign of the American Revolution

America’s 250th birthday is coming up this summer, festivities will be held all over the country, and history buffs will be delving into the various nooks and crannies of the National Park System to see where they can visit sites of Revolutionary War battles.

Don't overlook South Carolina and its three park sites that preserve Revolutionary War battlefields – Kings Mountain National Military Park, Cowpens National Battlefield, and Ninety-Six National Historic Site. 

May 10th, 2026 Read More

National Parks Traveler Podcast Episode 372 | Print Ain’t Dead

We’re living in somewhat tumultuous times in the print media industry. Well-familiar titles are either disappearing, shrinking drastically, or shifting over to the internet. On top of that, the advent of Artificial Intelligence has some readers wondering how much human effort and talent went into the piece they're reading.

May 3rd, 2026 Read More

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