Slide Presentation as Pupping Season Approaches

Promotional flyer for an event about urban coyotes with Janet Kessler, featuring images of coyotes and details of the event.

Pupping season is approaching — It’s time for another talk!! Here’s the blip they put out:

Janet Kessler, known as “The Coyote Lady”, is a self-taught naturalist who has spent nearly two decades documenting urban coyote behavior and family life in San Francisco with her camera, where she has come to know and identify most of the coyotes and their families. She has also identified and mapped their family territories, and more recently has been working on bringing to light the mange issue. In this presentation, Janet will share not only her first-hand information, but also her compassion and love for the animals.

Although Janet works exclusively in San Francisco, the generalities about coyotes can be applied anywhere: their population dynamics,*who* they are as defined by their family life, and finally, how to get along with them, especially with dogs: these are the topics she will cover in her hour-long presentation loaded with slides.

Janet has also collaborated with Dr. Benjamin Sacks’ genetic lab at UC Davis, and her work is included in a recent textbook: “Animal Welfare Science: An Interdisciplinary Guide” by Emily Patterson-Kane and Tina Rich.

Janet maintains and regularly updates her Instagram account with photos and detailed descriptions of coyotes and their behaviors: https://www.instagram.com/coyoteyipps/. She also maintains a blog by the same name. Be sure to visit these to learn more about her extensive work. 

For the library notice, see: https://sanbruno.ca.gov/Calendar.aspx?EID=5170&month=3&year=2026&day=7&calType=0

A Musical Chorus in response to Sirens

The Repulsed Intruder: a dispersing yearling

And They Eat Crayfish!, by Walkaboutlou

Rodent skeleton, above, is what remains of a rodent — coyotes’ chief form of sustenance over the past ten years. However, one old fellow has opportunistically switched his main source of calories to crayfish, as can be seen in the shell remains in his scat recently, in the lower right hand photo. This dog is adept at fishing for crayfish, so canids do engage in this type of fishing.

Hi Janet,

I hope you are well and you and “your” regional coyote are moving into summer mode well.

This time of year I study every coyote scat seen especially in ranch or Farm areas. This is part of confirming who or what is preying on sheep, goats etc.

Vast majority of coyote packs again and again have rodents as major food source. They are singularly skilled coyote that sometimes get deer. They get deer that are hit by cars but die in woods. They seek injured or old or compromised deer. And seasonal fawns also are a short term source of food. 

I have found more dogs that prey on livestock than coyote this year, like past 10 years.

Also a 1st which I’ll send. An old male coyote has been feeding entirely on Crayfish. The property owner has seen him on trail cams. He goes to river and appears to fish for the crustaceans. I have a Lab who does this. But obviously he’s more successful. He might be old and tattered. But he’s eating the equivalent of daily Lobster for weeks now. 

Rodents and Crayfish seem to work well for this coyote. I wished him well. 

Lou

Hi Janet,

Some pics of my Lab fishing for crayfish. It’s a seasonal catch..but so far hasn’t caught one 2025.

Of better skills is an old Male Coyote who has been feeding on them several weeks now. I’ve never seen this before. But it’s a great source of food!

Coyote Crayfish Specialist.

Who Knew!

Lou

Learning to Cope Like A Coyote, by Jake Breeden

I think this article sums up the brilliance of coyotes as a species on a very broad scale, which compliments what I’ve been trying to convey about them on a very intimate scale: their everyday individual social and family lives and interactions: what individual lives are like. And, hey, they aren’t much different from our own when it comes to depth of thinking and feeling without our technology!

To read the entire article in Psychology Today, click here: https://www.psychologytoday.com/us/blog/tipping-sacred-cows/202505/learning-to-cope-like-a-coyote

The Coyotes of San Francisco, NYT

For some reason, I am unable to embed the original NYT article by Heather Knight with excellent photos by Loren Elliot, but am able to embed this version, which reproduces the text of the article but not the photos. Coyotes have been a source of controversy for a long time among residents of San Francisco: “we have passionate defenders and furious critics” as reported by SFiST.

Please note: too much space in this article was devoted to the very few preventable negative incidents (specifically the Crissy Field incident and then hunting for that coyote to kill it) and fear that a few dog-owners harbor instead of how coexistence is working, how people are coming to understand them and appreciate them, something about their family structure and family life, and some basic guidelines. Hopefully an article along these lines will be coming out at some point soon!

The article AND Loren’s photos can be seen in the Seattle Times: [https://www.seattletimes.com/nation-world/the-coyotes-of-san-francisco/]

News of our SF Urban Coyotes Goes Global!, by Haruna Kamei

This article was printed in Ytali: Mondo, Cultura, Politica – Magazine Online diretto da Guido Moltedo. Basato a Venezia, città del mondo. Haruna Kamei became intrigued by our urban coyotes here in San Francisco, so she attended one of my talks and then contacted me. Her very complimentary letter to me, which she graciously has allowed me to reprint, is below, and her article is imbedded here.

Congratulations, Haruna, for spreading this information and the idea of easy coexistence globally!

Dear Janet,

My name is Haruna Kamei. I attended your presentation on Citizen Coyotes at the North Beach Library and found it incredibly informative and educational. Thank you once again for generously sharing your knowledge and research to help us better understand coyotes and how we can coexist with them. They are such beautiful beings, and thanks to you, I’m no longer afraid of them and feel better prepared for any unexpected encounters.

As I am a student studying Environmental Humanities and have been reflecting on multi-species worldviews beyond our traditionally human-centric perspective–on the balance between development and preservation, human comfort and the well-being of other species, and how technological advancements can support more inclusive futures–I find the reappearance of coyotes in urban environments particularly fascinating.

Could you help me better understand how coyotes, once extinct in the city of San Francisco, have made a comeback? If I remember correctly, you mentioned that the current population originated from a single pack and that all the coyotes within the city are essentially from the same family. Where did they come from, how did they get here, and is it even possible that siblings mated and expanded the population? In human terms, close inbreeding is associated with genetic issues–is this also a concern for coyotes?

Your presentation truly opened my eyes and deepened my appreciation for these animals. Thank you again for your dedication to educating local residents like myself, and I look forward to hearing back from you soon!

Best regards,

Haruna Kamei

Mange and Rodenticides

Comfort in Communicating: Protecting

This is someone else’s post, but the information contained here is ever so relevant for us living with urban coyotes. Here Brittany talks about the behavior of a captive coyote: one who, through the circumstances of her life, regularly sees human beings.

This same behavior is very relevant for coyotes who live in highly dense urban areas: circumstances dictate that these coyotes also get used to humans simply by seeing them every single day. The two points I want folks to focus on are 1) the guarding behavior: this behavior is true of all coyotes. They might growl, or hiss, or try to escort a dog away from an area — often showing their teeth by raising their lip and wrinkling their nose — because there is something important there: maybe that item is a food source, maybe it’s a younger coyote, or maybe they feel defensive about their own space and boundaries. 2) Captive AND urban coyotes get used to seeing people and become comfortable around us: this is the definition of habituation. People believe coyotes should fear and flee humans, that this is their nature, but it is not. However, they seem to always retain their WARINESS of us — fear would be the wrong word to use. This is the communication they use towards dogs, even if a human is close by: they feel comfortable enough around us humans to do so.

This coyote in Brittany’s post is communicating her needs to Brittany. Although there is a fence between them, the coyote wants her to keep away. In a sanctuary situation, there is a need to get closer to the animals to care for them, but this is not the case in urban settings, where it should be everyone’s job to never approach them, especially if they have a dog. I’m hoping more people can start understanding this which is so well captured by Brittany’s video and her text — the two points about captive coyotes which also apply to urban coyotes.

To Dream the Impossible Dream

“’To dream the impossible dream’ is a fitting sentiment to the bravery and trust you must have in your heart, artistry, and self, to achieve anything.”

Grace VanderWaal, a young, 20-year old singer and songwriter, has delivered a beautiful and moving rendition AND presentation of the song, with its powerful message to all of us, to fight for the right, without question or pause, to dream the impossible dream, and to reach for the impossible star.

Let’s make the world right for our animals. It might seem like an impossible fight, but we’ll win if we keep at it!

Come Learn WHO Our Coyotes Are: Upcoming 2025 Winter Presentations by Janet

January 11, Saturday 3 to 4:30 pm
Golden Gate Valley Branch Library
1801 Green Street, San Francisco
415 355-5666

January 22, Wednesday, 6:30 to 7:45
Glen Park Branch Library
2825 Diamond Street, San Francisco
415 355-2858

February 15, Saturday, 3 to 4:30,
Bernal Heights Branch Library
500 Cortland Ave., San Francisco
415 355-2810

March 1, Saturday, 3 to 4:30
Presidio Branch Library
3150 Sacramento Street, San Francisco
415 355-2880

March 12, Wednesday at Noon,
Presidio, [Private Group]

April 1, Tuesday, 6 to 7:30 pm
North Beach Branch Library
350 Columbus Avenue, SF
415 355-5626

Pupping season is fast approaching in April: it might be a good idea to learn something more about our coyotes than the very preventable dog/coyote incidents you hear about in the news.

I’ll be explaining coyote population structure and distribution, family life and interactions, and how to understand and diminish dog encounters — all based on my own observations here in San Francisco. I’ll also talk briefly about the coyotes in the immediate neighborhood.

First come, first serve, so be sure to come early to claim your space!

From my previous talk at the Park branch library: “The Coyote Lady”, Janet Kessler is a self-taught naturalist who has spent nearly two decades conducting daily field research documenting urban coyote behavior and family life. In this presentation, Kessler will share her first-hand information, compassion and love for the animals, as she tells you what you need to know about them.

Kessler will discuss where they are, who they are and how to get along. She will also describe what to expect if you have a dog and you encounter a coyote.

Documenting her experiences with a camera, Kessler has come to know and identify most of the coyotes and their families here in San Francisco. She has been able to map the general extent of each of their territories and some of their dispersals here in the City. Kessler has collaborated with Dr. Benjamin Sacks’ genetic lab at UC Davis where the DNA from scat she collected is being analyzed.

Mange Cases Are Growing in San Francisco

I’m visiting mange again. This video shows a young mother coyote who developed the condition over the summer. The first part of the video was taken in mid-September showing her ragged tail and pocked face. The last part of the video — for comparison — was taken in mid-June when she was still not afflicted.

I’m seeing more cases of the horrible disease here in San Francisco, whereas two years ago I never ever saw it at all here. Mange is caused by a small mite which burrows deep into the skin of canids, where it lays its eggs and multiplies, causing intense itching and unsightly scabbing and hair loss, mostly around the face, ears, legs and tail. It’s a horrible and painful condition. 

There are two types of mange apparently: sarcoptic and demodectic, which are caused by different mites. Sarcoptic mange is very contagious and is caused by a roundish, eight-legged mite. Demodectic mange is not contagious and is caused by a cigar-shaped mite which actually all canids carry: their healthy immune systems keep the mite in check naturally. However, when immune systems are weakened, this mite can take over and results in mange. Rat poison is known to weaken immune systems.

Some of the afflicted animals are able to mount an immune response to mange, but many succumb to eventual dehydration and starvation, and secondary infection.

My information about mange (above) comes from the American Kennel Club: https://www.akc.org/expert-advice/health/mange-what-you-need-to-know/

A systematic review of the effectiveness of some wildlife treatments can be found here: https://parasitesandvectors.biomedcentral.com/articles/10.1186/s13071-019-3340-z

CAFW, possibly through a licensed rehabber, can administer a medication known as Bravecto (Fluralaner) in the wild without removing a coyote from its territory or family situation: this medication improves their condition noticeably. A stronger medication is Ivermectin, but this medication requires monitoring, which is difficult in wild animals. If you have questions about a coyote with mange, please contact the folks at @yggdrasilwildlife or @claremont_wildlife_habitat.

Tight Families

Botanical Garden Slaughter Update

The buck ends there. Our city needs to terminate its contract with USDA WS.
Again, denning signage and education could have prevented the bite in the first place, but these were not in place. The aftermath of the bite could have been handled much more efficiently and professionally than the bloodbath that ensued involving WS.

Here are the texts I obtained through FOIA. I’ve copied and pasted the relevant ones here. They sent me many pages, but these are the important ones screenshot from their text messages:

FOR FOIA DOCUMENTS, PRESS HERE

ADDENDUM EDIT after receiving CAWF FOIA documents: The records obtained through FOIA from USDA Wildlife Services state that they (USDA WS) shot “total count 3 adults, 1 pup” and that one of those got away and would be found dead.

But CAWF documents state that three coyotes were shot: 1 male, 1 pup, and a female who got away. Were there 3 or 4 shot?

Three Month Old Pup Was Among those Killed in the Botanical Garden in June

See: Senseless Killings, and Aftermath of the Slaughter

Previous Older Entries