- You know honestly, I got an idea. You can see the sun is on the grass behind the cypress trees. - Yeah. - Likely, very likely she's
just setting her sights, usually what they do in this time of day. - And we're already
thinking like a coyote here. - That's how you find
them, just think like them. - Somewhere in this park is a coyote known as 15F. She's wearing a collar that
broadcasts GPS and radio pings and we're here to check up on her. If we can find her. - Keep your eyes peeled, cause she could just be out and about. - 15F is a pretty big deal around here. She and her mate recently fought off, the alpha pair of this park. She claimed this scrap of
San Francisco for herself. And she's not alone, 15F is one of thousands of
coyotes securing territories in cities across North America. They've mastered the art of urban living, but they've also made
news for attacking pets and sometimes even people. - Coyote that attacked a 6 year old. - Which puts urban dwellers
in a funny position. The coyotes have adapted,
now it's the humans turn. - So you notice the signal's
strong from that direction. - We're on the trail of coyote 15F with Jonathan Young. He's the Presidio's wildlife ecologist. The outing is basically a tour, of what makes coyotes
great at city living. First, their basic needs
are highly flexible. Shelter for a coyote
could mean a fallen tree or the crawlspace under a house. Food might mean wild fruits,
rats, and gophers, garbage or the occasional cat. - Keep your eyes peeled
as we're driving by, sun, water, gophers. - That's all they ever need. - Yeah, they don't need
much, they're simple. - Second, coyotes can make do with territories big or small. In rural areas, 15F and her mate could occupy 15 square miles or more. Here in the city, coyotes have been spotted in
green spaces much smaller. - You go to some place like
Coit Tower on the eastern, northeastern corner of San Francisco, it's just a tiny little patch and they've managed to really carve out their residency there, and seemingly are thriving in that area. - And finally, they're
really fucking hard to find. There are likely dozens of coyotes, trotting around the city day and night, but most of the time, you'd never know it. After an hour of searching for 15F, even with a tracking
device, we've got nothing. That's it, that collar is off until 9 a.m. tomorrow morning? - Yes. - The coyotes living in San Francisco are here because of a truce. They're common in this part of the country but they disappeared from
the city around the 1920's. Here and elsewhere,
they were seen as pests and threats to livestock. Trapping, poisoning, and
bounties were commonplace. But across North America,
coyotes have been on a tear, their range has grown
dramatically since 1900, this is one study's estimate. Ironically, it's human
expansion that's helped, people wiping out apex
predators like wolves and clearing land, which
coyotes prefer to forests. So more and more coyotes found themselves mingling with
people, and people came around. Attitudes shifted in the
1970's toward animal rights and conservation. Many cities, San Francisco included, began focusing on coexistence. And slowly, they came
back to San Francisco. First, to the Presidio in 2003, then to parks across town. It's a truce and it's held, but that doesn't mean
everything goes smoothly. Here in the Presidio,
Jonathan is a peace keeper, he tracks the animals, to make sure they stay
out of human business, then vice versa. It's not easy. - Our management goal is to reduce human-coyote conflict
to the extent possible. And we do, and we can't,
manage coyote behavior, but a lot of that is out of our hands. - So there's friction, coyotes
get in people's garbage. Off-leash dogs scuffle with them, mostly in the spring when
coyotes are guarding their pups. And again, they are not
picky about their food. - It has happened where small pets, dogs and cats have been taken. It is a reality that urban
managers have to deal with, and pet owners need to be aware of. - Jonathan doesn't want
to oversell the danger of coyotes, but they are wild predators. Search local news archives
over the past few years and you get some scary stories. - A New Jersey woman survives
a vicious coyote attack. - [Reporter] Attacked a
6-year-old boy on Wednesday. - [Reporter] A 13-pound dog picked up and carried away by a coyote. - In 2016, the city of San Francisco held a hearing to hash
out the coyote situation. Jonathan gave a presentation. - Human-coyote conflict. - And concerned citizens spoke out. - Because they're killing
our family members. - Coexistence is really a farce. - We pay high taxes, the
coyotes aren't paying taxes, they aren't voting,
they're killing our pets. - What we need is less coyotes or no coyotes in an urban city. - Thank you very much, next speaker. - We have got to get rid of these coyotes. - Other residents feel differently. Janet Kessler photographs urban coyotes and advocates for coexistence. She says anti-coyote
residents are actually rare. These days, the problem is the opposite, everyone's too cozy. - How it began is people
were afraid of coyotes and rightfully so, some
cats were disappearing, some small dogs had been taken. There were fears and then what happened, is this fear kind of the pendulum swung and people started loving
the coyotes, but too much. They started feeding
them, befriending them, getting close to them. Basically, people were
turning them into stray dogs and that's not what we want. I tell people love them at a distance, and just out of the corner of your eye. - Back in the office Jonathan showed us how 15F conquered the Presidio. Because it explains a lot
about our coyote truce. According to the GPS, she spent
months without a territory, she wandered the city, bouncing
from park to park until. - The trail blends in and then, that's when she started
taking over the Presidio. - So you can tell something changed. - Very clear. - You don't have to be any
kind of expert to know. - Very clear pattern. - At some point, she picked up a mate and the two of them went
after the sitting alphas. This is likely one of many fights that established the new power couple. This caught on tape by a
restaurant security camera. It's like a cartoon, just
tails and a cloud of smoke. The battle reveals two crucial truths about coyotes. One is that they can
cover a ton of ground, just look at how far 15F wandered. Here is another transient, who basically crossed the
bay area in about a month. - That's San Jose right
there, 70 plus miles. - The other truth is that, coyotes will only tolerate
close family in their territory. Their own pups usually leave
their land within a year or so. Combine those two truths
and you start to see why a coyote free San Francisco
never was in the cards. - There is an endless supply of coyotes in the greater bay area, that are constantly getting
pushed out by their parents, looking for their own territory. And when you kill coyotes in a territory, you create a vacuum, and those coyotes are constantly looking to fill that vacuum. So if there was an eradication policy, you would have to continuously
do that indefinitely forever. - This also means coyotes never will over-run the city. The suitable parks all
seem to be occupied, so new coyotes are forced elsewhere. And most pups born here either disperse or get killed by cars. They rarely make it a full year. So, all in all, the population
seems more or less flat, but they'll never disappear entirely. Given that, Jonathan's big
priority is community education, teaching people about
territories, breading seasons, leashing their dogs. Hopefully, residents accept
the coyotes as neighbors. - The better thing is to have
these long term resident, coyotes, to monitor them, to allow them to keep out other transients and keep their population
levels naturally in check. And you have these coyote residents that could live up to 10 plus years and they could be the most ideal urban coyote could ask for. - Community education is not what Jonathan signed up for, but with a little work,
humans can be managed, too. - And I got into this field
because I like animals, I like nature. And I talked to a lot of
other wildlife biologists across the country and I
think the general consensus these days is, in this field,
it's more about people, than it is about animals. (coyote howling) - What the purpose of this exercise is, (birds chirping) Wow. - A Red-shouldered Hawk.
(laughs)
