Latest / Back From the Brink, from Mutual of Omaha's Wild Kingdom / The Wolf America Almost Lost with Bailey Cadena
Transcript
- 0:00(warm rustic music)
- 0:02- [Narrator] The Mexican gray wolf, the lobo,
- 0:04was systematically hunted
- 0:06and poisoned out of existence by the government.
- 0:09As ranching spread across the Southwest,
- 0:11wolves were branded as a threat to livestock.
- 0:14And by the early 1900s,
- 0:15killing them had become the official policy.
- 0:19Bounties, traps, and poison carcasses laid across the range.
- 0:24By the 1970s, only seven wolves were left in the wild.
- 0:28Today, we're looking at a very different story.
- 0:32- To think about seven wolves being where we began
- 0:35and to think about where we are now,
- 0:37Mexican wolves have come back from the brink.
- 0:39- Our guest today is Bailey Cadena,
- 0:42AZA's co-vice program lead
- 0:44for the SAFE Mexican Wolf Program,
- 0:46and part of the Coexistence Conservation Team
- 0:49at the Cincinnati Zoo.
- 0:51Today, we'll learn how a species
- 0:53that was down to just a handful of wolves
- 0:56clawed its way back,
- 0:57and why its recovery depends as much on people
- 1:01as it does on the animals themselves.
- 1:04(upbeat adventurous music)
- 1:07Welcome to "Back From the Brink"
- 1:09from "Mutual of Omaha's Wild Kingdom."
- 1:11I am Dr. Rae Wynn-Grant.
- 1:14- [Narrator] Each episode, we're going deep
- 1:16on a single species,
- 1:18one that went to the very edge of disappearing
- 1:20and on the fight to bring it back.
- 1:23- To tell the story of how I became involved
- 1:26in the Mexican Gray Wolf Program,
- 1:29I have to zoom out just a little bit to share that my teams
- 1:32and our zoo's approach to conservation
- 1:35really is supporting communities
- 1:38that live alongside wildlife.
- 1:40When we think about wildlife, I think it's really important
- 1:43to know that where there's wildlife, there are people,
- 1:47and people often are the heroes
- 1:49of the story within conservation.
- 1:52And through my work
- 1:54wearing one of my two hats at Cincinnati Zoo,
- 1:56I was brought into SAFE Mexican Wolf Program.
- 2:00This program, it's been absolutely exceptional.
- 2:03And going back to those zookeepers
- 2:05and animal care staff
- 2:06that are vital to the work that zoos do,
- 2:10they're also vital to this story.
- 2:13Why I was brought in is we wanted to expand the reach
- 2:17and the impact that zoos could play in this story
- 2:20forever and ever, but we also were ready to expand into
- 2:26how can we support communities
- 2:27living alongside wolves as zoos?
- 2:30And so that's kind of where I started to come in,
- 2:32and I am now AZA's SAFE Mexican Wolf co-vice program lead.
- 2:38- Like, three snaps for you because that is a long title,
- 2:41but a very revered one.
- 2:44You know, you're right.
- 2:45I do know a lot about the SAFE program for Mexican wolves.
- 2:49I do know a lot about what's going on
- 2:51with Mexican wolves in the US right now,
- 2:54but that's because I was able to like join the project
- 2:57that you worked on for a couple of days to film it
- 3:00for "Mutual of Omaha's Wild Kingdom: Protecting the Wild."
- 3:03I think that probably if anyone was asked
- 3:06to like close their eyes and visualize a wolf,
- 3:09they would be able to.
- 3:10But can you describe to us like what is a Mexican gray wolf?
- 3:15What does it look like? Where does it live?
- 3:17Like, what is kind of the biology and ecology in general,
- 3:20general about this species?
- 3:22(transition whooshes)
- 3:22- So the Mexican gray wolf is the smallest
- 3:27and most genetically distinct subspecies
- 3:30of the gray wolf.
- 3:32They historically were found in the Southwest US
- 3:35and throughout northern Mexico,
- 3:37and that remains true today due to these recovery efforts.
- 3:40Today, they are found
- 3:41in the US states of Arizona and New Mexico
- 3:46and the Mexican states of Chihuahua and Durango.
- 3:49- You know, as typical with lots of wild animals,
- 3:52particularly in North America,
- 3:55at one point they were abundant.
- 3:57And so tell me about the trajectory
- 4:00from when they were abundant
- 4:01to, you know, a couple decades ago.
- 4:04Like, what happened? What drove their population decline?
- 4:07- So by the 1970s, settlers had expanded west
- 4:13into the area of the historic range of Mexican wolves.
- 4:19And with them, they brought their livestock
- 4:21in abundant numbers.
- 4:23And there was a culture of dominating the landscape,
- 4:26and the livestock that were brought in
- 4:30were brought in such abundant numbers so rapidly
- 4:32that the populations of the hoofstock,
- 4:36the herbivores that were there before then,
- 4:38didn't have a chance to really adapt,
- 4:40and they started decreasing pretty rapidly
- 4:42due to competition.
- 4:44And as a result of that, wolves, among other predators,
- 4:48were predating on folks' livestock.
- 4:51And essentially a whole anti-predator campaign
- 4:55that I'm sure hit on the bears that you love as well.
- 4:59- Oh, yeah. Mountain lions, bears and wolves.
- 5:01- Mountain lions, yeah, was initiated,
- 5:04and eventually they were extirpated in the United States,
- 5:08and there was only of tens left in northern Mexico.
- 5:12- Oh, I didn't realize.
- 5:13They were gone completely from the wild in the US.
- 5:17- Yeah. - Wow.
- 5:18And just a dozen or, you know,
- 5:21like a very small number left in Mexico as far as we know.
- 5:25- Mm-hmm. - This is important
- 5:27because for a lot of species
- 5:29that we are discussing here on "Back From the Brink,"
- 5:33you know, maybe we got down to a couple thousand,
- 5:37you know, sometimes a few hundred,
- 5:40but to know that they were gone in this country,
- 5:44that really, I mean, that really hits.
- 5:47(transition whooshes)
- 5:48- [Narrator] You've probably heard the name Marlin Perkins.
- 5:50He was the original host
- 5:51of "Mutual of Omaha's Wild Kingdom,"
- 5:53but he was more than a face on television.
- 5:55In 1971, he and his wife Carol
- 5:58founded the Wild Canid Survival and Research Center
- 6:01in Eureka, Missouri.
- 6:03They started with a single enclosure and just five wolves.
- 6:07(transition whooshes)
- 6:08- Five wolves were found in the wild in Durango,
- 6:12and there were a few others
- 6:13that were in professional care at the time.
- 6:15And those wolves were transported
- 6:18to the Endangered Wolf Center,
- 6:20which has direct ties to the work that "Wild Kingdom"
- 6:24and then "Back From the Brink" is involved in.
- 6:25- Absolutely. Yeah.
- 6:26I mean, we can spend a minute
- 6:28talking about the Endangered Wolf Center
- 6:30and was brought to life by Marlin Perkins,
- 6:34who was the original host, one of the original hosts
- 6:37of "Mutual of Omaha's Wild Kingdom."
- 6:39He really, I mean, he started the show.
- 6:42His legacy is so important.
- 6:44And he also was truly a conservationist off camera.
- 6:49So he had a place at the St. Louis Zoo.
- 6:51He began the Endangered Wolf Center.
- 6:53I mean, his legacy of impact truly lives on,
- 6:57and it's something that makes me really proud
- 6:59that he wasn't just a host.
- 7:00He was walking the talk.
- 7:02And so the five that were taken from the wild
- 7:06that might have been the last five
- 7:08and they probably were facing, you know,
- 7:10a pretty dire situation were brought to St. Louis.
- 7:14- Absolutely.
- 7:14And so it feels as though our beginnings
- 7:18and the beginnings of "Wild Kingdom,"
- 7:22we just come from the same roots.
- 7:24And I was lucky enough to visit the Endangered Wolf Center
- 7:29for the first time, interestingly enough, just last week.
- 7:32You can feel the magic of it,
- 7:34and you can feel the way
- 7:36in which Marlin and Carol Perkins' vision
- 7:38of supporting the recovery of the America's canids,
- 7:45it still rings true today.
- 7:47And that's where it all began.
- 7:48- And so I imagine
- 7:49that at least one of those wolves brought in was female
- 7:53because they were able
- 7:55to provide protection for these wolves
- 7:57so that they could do some breeding.
- 7:59And this was decades ago.
- 8:01And so throughout those decades, I mean,
- 8:03like, what does the trajectory look like?
- 8:05- There were no wolves on the landscape
- 8:08for about 20 to 30 years as this breeding effort began.
- 8:13And this is where I like to say
- 8:16zoos have been one of the heroes
- 8:19of the story of Mexican wolves, without a doubt.
- 8:22Mexican wolves would not be here if it were not for the zoos
- 8:28that have been invested in this species' recovery.
- 8:31Through the breeding efforts of these zoos,
- 8:36the number went from zero in the wild in 1998.
- 8:41I'm gonna out my age here. I was born in '97.
- 8:45So in my lifetime,
- 8:47we have gone from zero wolves in the wild.
- 8:51In '98, the first were reintroduced in the US,
- 8:55and in 2011, the first were introduced in Mexico.
- 8:59And today we stand
- 9:00at a minimum of 319 Mexican wolves in Arizona, New Mexico,
- 9:06and a minimum of 25 in Mexico.
- 9:09We still have a long ways to go, but what an amount of work
- 9:14to be done over the last 30 years.
- 9:16- I mean, I have to applaud that
- 9:18because that is a short amount of time,
- 9:20you know, for an animal like this, wide-ranging.
- 9:24You know, the birth rates are not,
- 9:27you know, they're not rabbits. (chuckles)
- 9:29They're not giving birth every couple months,
- 9:31an animal that faces a lot of threats
- 9:33in its natural environment, this is a huge feat
- 9:36to have a number over 300 and hopefully growing.
- 9:40(transition whooshes)
- 9:40- [Narrator] Ecologists call wolves keystone animals
- 9:43in the same way the centerstone of an arch
- 9:45holds every other stone in place.
- 9:47A keystone, like the wolf,
- 9:49holds the whole landscape together.
- 9:52(transition whooshes)
- 9:53- You know, a lot of folks have this understanding
- 9:55that there is a direct impact on the environment
- 9:59when we have an animal like wolves in an ecosystem
- 10:03or when we don't have it.
- 10:04Has there been any discussion or measurement or evidence
- 10:09that those years when there were no wolves
- 10:12that the ecosystem changed
- 10:15or that it has changed since they've returned?
- 10:18- So I think the best-studied ecosystem,
- 10:21and in response to this question is obviously Yellowstone,
- 10:24the Yellowstone wolves.
- 10:26There's stories of rivers changing
- 10:31and restoring their natural hydrology
- 10:33as a result of wolves being back.
- 10:36So flowing in the classic river bendy way
- 10:39that we all know and are familiar with.
- 10:43And when I first heard that, I just was like,
- 10:45"How could the presence of a wolf impact a river flowing?"
- 10:51And folks shared with me
- 10:52that it was a result of the presence of predators,
- 10:57wolves made it so that the hoofstock,
- 11:01the elk, et cetera, eating grass had to move more.
- 11:05And so they weren't overgrazing in one area sedentarily
- 11:09and then moving to another.
- 11:11And that movement of those hooves,
- 11:13think about those hooves on that soil
- 11:15and really kneading in different grasses,
- 11:18established natural hydrology.
- 11:21And so that is, I think we can take lessons.
- 11:24Obviously the Southwest US and northern Mexico
- 11:27is a different ecosystem than Yellowstone,
- 11:31but I think that undoubtedly the presence of wolves
- 11:34has helped restore some of these components.
- 11:39- You know, I am a bear biologist,
- 11:41and so they're also a top predator.
- 11:43You know, just the understanding the trophic cascades,
- 11:46like the food web, you know,
- 11:47like these predators eat animals that are herbivores,
- 11:51the herbivores eat grass, the grass grows in soil,
- 11:54the soil impacts water systems.
- 11:57So if we have no predators,
- 12:00then we might have too many herbivores,
- 12:02which means too much grass is getting eaten.
- 12:04There's not enough roots in the soil.
- 12:06We face some erosion into the water,
- 12:07and then we can, you know, ideally reverse that.
- 12:10(transition whooshes)
- 12:10- [Narrator] The ecosystem argument is clear,
- 12:13but getting wolves back into the ecosystem
- 12:15required a solution that nobody had tried before,
- 12:18and it started in a zoo nursery.
- 12:22- So someone listening to this podcast might think,
- 12:26"Okay, the Mexican wolves were vulnerable
- 12:30because they were being extirpated in the wild.
- 12:32So folks took them into human care
- 12:35to keep them protected and to breed them again,
- 12:37and then they just brought those adults
- 12:40that had been bred back to the wild."
- 12:43But no, it is not necessarily adults
- 12:46that were being relocated back to the wild.
- 12:49Can you tell me about how you all
- 12:52use wolf pups to rewild?
- 12:55- In the early years, it was those adults.
- 12:59The packs had to be reestablished,
- 13:01but once we had wolves on the landscape
- 13:03that knew how to act like wolves, that knew how to hunt,
- 13:07that knew how to survive
- 13:10and really thrive as much as a wolf can, right,
- 13:13the life of a wolf is very difficult.
- 13:15We looked across the landscape,
- 13:17and we really heard a few needs across the landscape.
- 13:22One is people living alongside wolves
- 13:26want and need wolves that act like wild wolves.
- 13:30And two, we always want to be doing everything that we can
- 13:33to support the genetic health of the population in the wild.
- 13:38And the answer to these big questions
- 13:41is actually quite adorable,
- 13:44as you alluded to and got to experience.
- 13:46I haven't yet got to experience the magic that you did.
- 13:50- Oh, it'll change you. (chuckles)
- 13:51- I believe it. I believe it.
- 13:53Essentially, we as a program
- 13:58have breeding efforts every year.
- 14:00So there are wolves paired based on the best genetics,
- 14:04and those mom and dad have a litter of pups.
- 14:08And through some magic
- 14:11and a lot of expertise and coordination,
- 14:14they're able to time the birth of pups
- 14:18that are born in human care
- 14:20with those that are born in wild dens.
- 14:23And pups born in zoos that are part of this program,
- 14:28some of them are taken from their moms in human care,
- 14:30and they're put into wild dens.
- 14:33And so I recently watched again
- 14:36the episode of "Wild Kingdom,"
- 14:39and I just remember, Rae, you sharing, like,
- 14:41"These pups will never know that they were born in a zoo.
- 14:45They will always know themselves to be wild wolves."
- 14:47- Because they're taken when they're days old,
- 14:50I mean, I think in my experience,
- 14:53deliberately before their eyes open.
- 14:55- Yeah.
- 14:56There is so much that goes into the care
- 14:58and ensuring that the pups are well taken care of,
- 15:01the moms are well taken care of,
- 15:03the packs both in the wild and human care
- 15:06are well taken care of.
- 15:08And it just is this absolutely beautiful answer
- 15:12to a lot of very real parts of recovery.
- 15:16- So these pups are adorable. The moms are superheroes.
- 15:22They accept these foster pups
- 15:24and make them wild, grow them up wild,
- 15:27which is just in and of itself already just incredible.
- 15:32And so I'm curious, like what's the best-case scenario
- 15:36like for now, for the future,
- 15:38or even for a fostered or wild Mexican wolf?
- 15:44I mean, what does a healthy population
- 15:46kind of look like on the ground?
- 15:47Like, their specific pack structure,
- 15:49like, you know, what is even survival rate like?
- 15:52Like, what are we kind of expecting
- 15:54under the best-case scenario?
- 15:56- So for wild wolves, what you're really looking for
- 16:01is a pack structure that's you've got mom, you've got dad,
- 16:05you have pups from a year or two before,
- 16:09and then you have this year's pups.
- 16:11So siblings helping raise siblings,
- 16:15everybody playing together, play hunting and whatnot.
- 16:20And to me, success for this program
- 16:24is not limited, or to the recovery effort,
- 16:27is not limited to success with the wolves,
- 16:30but it really also is the recovery of a culture,
- 16:34the recovery of humans living alongside these wolves.
- 16:38If you think about it, if you became a rancher
- 16:42in the late '70s in the Southwest US,
- 16:45you learned how to ranch in an ecosystem without wolves.
- 16:50But if you were born around the same time that I was,
- 16:54as I shared earlier, you've only known ranching with wolves.
- 16:58So that's a generation
- 17:00that has been able to culturally recover in a sense, right?
- 17:05The recovery story is not limited to wolves.
- 17:08It also includes communities living alongside those wolves.
- 17:12- Wow, that's a really cool way to put it
- 17:14and to think about it, that everyone's kind of changing
- 17:19and growing together at the same time in the same ecosystem.
- 17:25- If anybody listening has ever gotten the experience
- 17:28of watching a wild pack run,
- 17:33if you've seen parents run with their puppies,
- 17:38there's this absolutely raw feeling that it evokes in me.
- 17:42And I think that that is recovery, the resilience.
- 17:46There is not the state that we will one day reach
- 17:49and then everything will be perfect.
- 17:51Coexistence is hard. It's ever-changing.
- 17:56What works today won't work tomorrow.
- 17:58What worked 20 years ago might work in 20 years.
- 18:02And really being committed
- 18:03to the recovery effort of the wolves
- 18:06and meeting the needs of communities living with them,
- 18:09that's the work.
- 18:10That's recovery. (warm rustic music)
- 18:12- [Narrator] Bringing back a predator
- 18:13means learning to live alongside one.
- 18:15That's coexistence.
- 18:18- Bailey, tell me some anecdotes about coexistence,
- 18:22like especially about like innovations
- 18:24or, you know, just wacky things
- 18:27that folks are doing that are allowing them to live in the,
- 18:32you know, shared ecosystems with these Mexican wolves.
- 18:35- One extraordinary team
- 18:37that I love to talk about is Tonkawa.
- 18:41They're an organization that is responsible
- 18:45for monitoring wolves in Chihuahua, Mexico,
- 18:49but they've really taken it upon themselves
- 18:52to be a community-driven organization.
- 18:55They've seen that long-term wolf recovery is not possible
- 19:00if the ranchers that live alongside them
- 19:04that keep these areas, this landscape,
- 19:09suitable habitat for Mexican wolves,
- 19:11these alpine desert areas
- 19:15that has some of the hardest ranching in the US and Mexico,
- 19:19they keep it suitable habitat for Mexican wolves.
- 19:22And one of my favorite stories
- 19:25is the idea of dog treats,
- 19:29wolf-friendly dog treats.
- 19:31- Okay. Say more about that.
- 19:33Wolf-friendly dog treats. Break it down for me.
- 19:36- For ranching communities that are living alongside wolves,
- 19:40one of the ways that Tonkawa,
- 19:42their team has helped unlock the value
- 19:44of having wolves on this land, sharing space with people,
- 19:49is by asking those communities, "How can we help?"
- 19:52And what those communities have said is,
- 19:55"We want some market analysis done.
- 19:59How can we find a market where we can sell our beef
- 20:03at a higher price per unit cow?"
- 20:07And Tonkawa was like, "All right, let's figure that out."
- 20:09And they were able to find a market
- 20:12where ranchers can sell their beef
- 20:15at three times the profit that they were before.
- 20:18And in doing so and having this relationship with Tonkawa,
- 20:22Tonkawa being present and being very transparent
- 20:26that they're there because they love the wolves
- 20:28and they were there to support the communities,
- 20:31those ranchers that have had that value unlocked
- 20:34of tripling the profit for their unit of cow
- 20:39have agreed to decrease the number of cows
- 20:41that they have in their herd by half.
- 20:44So that means less interaction potential
- 20:47between wolves and livestock,
- 20:51more regenerative ag practices.
- 20:54To me, it sometimes just feels like magic,
- 20:56the work that this team of four
- 20:57has been able to do alongside these ranchers.
- 21:00And the dog treats will allow for additional markets.
- 21:07- I have to say, I got worried
- 21:08'cause I thought you were gonna suggest
- 21:11that the key to coexistence
- 21:13is like giving the wolves dog treats to eat.
- 21:16But no, you're saying that- - Absolutely not.
- 21:18- dog treats are made of ingredients from these ranches
- 21:24that do wolf-friendly ranching,
- 21:26and they can be sold with this tagline,
- 21:29like, "Supports wildlife,
- 21:31you know, choose this brand over another brand
- 21:33because we are contributing to conservation."
- 21:35And that is brilliant.
- 21:38- I think so as well.
- 21:39And thank you for distilling it down in that way.
- 21:42Sometimes the story of coexistence can be so complex
- 21:46the closer and closer you get to it
- 21:49because there's so many awesome components of it.
- 21:52In this work,
- 21:53when you are supporting communities living with wildlife,
- 21:58it feels like the opposite
- 21:59of feeling like there's a lack of hope in the world.
- 22:04I come home from work and day in and day out
- 22:07hearing stories of success that feel like,
- 22:10"How could they be hitting success here and here and here?"
- 22:14And I think it's important for people to know
- 22:16that this work is happening,
- 22:18this community-led work is happening, and it is hopeful,
- 22:21and there are people doing absolutely incredible work.
- 22:24This is our 10th year of population growth in the states.
- 22:29It's also our 10th year of pup fostering.
- 22:32And I believe that long term,
- 22:37what the success looks like is not only
- 22:40the appropriate amount of Mexican wolves on the landscape,
- 22:44but also the appropriate support going to these communities.
- 22:48- I think what's interesting in conservation
- 22:50is that like our goal is always
- 22:51to put ourselves out of a job.
- 22:53- Yes. - You know?
- 22:54But knowing that humans have so much impact
- 22:59on the viability of these species,
- 23:03we may not put ourselves out of a job
- 23:04even if the species recovers,
- 23:07because there may likely just be work that needs to be done
- 23:11as societies change and landscapes change and growth happens
- 23:16just to make sure that coexistence is still at the top.
- 23:20- When we think about the life of the wolf
- 23:21or these ecosystems that include people,
- 23:26you've got your wolves, your livestock,
- 23:28people, elk, rivers, all of these things.
- 23:31Change is our greatest constant.
- 23:34And I resonate deeply with what you shared
- 23:38that we should constantly be trying
- 23:39to work ourselves out of a job in conservation.
- 23:42And maybe with change as our only constant,
- 23:45we're working ourselves into a new job.
- 23:47- Into a new job. Yeah.
- 23:49- And that's changing,
- 23:51changing and putting autonomy in the hands of people
- 23:54that should have decision-making power
- 23:57to be able to do what they need
- 24:00as Tonkawa is supporting ranchers and...
- 24:03- Bailey, I have to thank you so much for talking to us
- 24:07about this awesome, awesome, awesome animal
- 24:10that I'm sure a lot of people
- 24:12didn't even know was a subspecies of the gray wolf
- 24:15that we have here in North America.
- 24:16Thank you for joining us
- 24:18and for representing the Cincinnati Zoo so well.
- 24:21You know, again, shout-out
- 24:23to the people who are working hands-on
- 24:25with the animals under human care at the zoo,
- 24:27and shout-out to people like you
- 24:29who are doing completely different work
- 24:33that is still in service
- 24:35to the overall conservation efforts that the zoo has.
- 24:38You're awesome. We'll have you back anytime.
- 24:41- Thank you so, so much.
- 24:42Those of you who are interested in learning more,
- 24:44we have a new area for Mexican wolves opening this fall.
- 24:50So come see Fiona, come learn more
- 24:52about the awesome work involved in this program,
- 24:56and then to see Mexican wolves
- 24:58and hopefully a pack running together yourselves.
- 25:02(transition whooshes) (warm rustic music)
- 25:03- [Narrator] Seven wolves, a single enclosure,
- 25:05and people who refuse to give up.
- 25:08Today, the lobo runs wild again
- 25:10across the American Southwest,
- 25:12and the work of bringing it back is still going on.
- 25:16(bright music)
- 25:17- And it needs people in its corner.
- 25:20Follow the show, leave us a review,
- 25:22and send this one to someone
- 25:24who needs to hear a good comeback story right now.
- 25:27I'm Dr. Rae Wynn-Grant,
- 25:29and I'll see you next time on "Back From the Brink"
- 25:31from "Mutual of Omaha's Wild Kingdom."
- 25:34- [Narrator] The "Back From the Brink" podcast
- 25:36is sponsored by "Mutual of Omaha's Wild Kingdom,"
- 25:39hosted by Dr. Rae Wynn-Grant, narrated by Peter Gros.
- 25:44Executive producers are Jen Wulf and Jenny Van Soelen,
- 25:48podcast production by Lower Street Media.