Marin’s Sensible Approach to Protecting Sheep from Coyotes

Photo of a coyote staring at the camera.
Portrait of a Coyote, Point Reyes National Seashore

There was a very good article in the San Francisco Chronicle last Friday about Marin County, California, and its approach to dealing with coyotes and sheep ranching.  (Marin County is the county you enter when you drive north across the Golden Gate Bridge.)   The article, written by Peter Fimrite, and entitled “Dogs Keeping Coyotes at Bay,” can be found here.

Most counties in the United States that have any sheep ranching in them have agreements with the Department of Agriculture’s Animal Plant Health Inspection Service for “Wildlife Services.”  APHIS’ Wildlife Services (“WS”) unit has, as one of its purposes, the trapping, poisoning and shooting of wild animals that are considered to be a problem for someone.

In the late ’90s Marin County terminated its relationship with APHIS.  I remember reading an article in the Marin Independent Journal in the early to mid ’90s which summarized WS’ activities in Marin for the previous year.  It listed the number of coyotes killed.  There were a few things about the article that struck me.  First, I knew of WS, but was surprised that it even operated in Marin, a bedroom community of San Francisco.  Second, I was surprised at the number of coyotes killed.  Third, I was shocked that a large number of bobcats and badgers were also killed due to the non-selective nature of baited steel traps and poisoned meat.  (I was also surprised that there were even any badgers in Marin.  Fast forward.  Last year I photographed several in Point Reyes National Seashore.)   Thinking about it now, I assume the numbers were conservative because animals that die from poisoning aren’t always found and the same is even more true for animals that feed on the carcasses of poisoned animals and die even farther from the bait site.

As the article points out, things came to a head in 1996.  WS was killing a lot of coyotes, but sheep losses seemed to be unaffected.  WS proposed stepping up killing methods by adding collars for sheep which would be filled with the poison Compound 1080.  Some residents decided it was time to do something.  They were led by Camila Fox, now head of Project Coyote.  The State Legislature was convinced to ban steel traps and poison collars.  By the end of the ’90s the wildlife advocates convinced the County to end its relationship with WS.  The County decided to spend the money it used to pay to WS to instead pay for guard dogs, llamas, specialized fences, night corrals and lambing sheds and to pay the ranchers for any sheep losses.  The program has been an overwhelming success.  The county spends less than it paid WS and the sheep losses are much lower than in the WS days.  Not only do these measures greatly reduce sheep losses, but coyotes reproduce at lower levels when the Alpha males and females live normal-length lives as pack leaders, unlike when they are killed and packs break up and many more coyotes begin reproducing.  This is basic wildlife ecology, but it is ignored by WS.

In 2005 APHIS/WS completed a study of its activities in California entitled “Wildlife Services in California: Economic Assessments of Benefits and Costs.”  A copy of the report can be found here.  I’m not sure why the report was written, but it seems to me to have been written to justify its mission and methods, especially in light of Marin County’s success using non-lethal methods and at lower cost.

A word about the coyote photo.  I photographed it in Point Reyes National Seashore a couple of days before the San Francisco Chronicle article was published.  The coyote was smaller than usual.  It may have been a yearling, but I would assume a yearling would be about the size as its parents by now.  It also seemed totally unfazed by me in my car.  When I see and attempt to photograph coyotes in the open ranching areas of the Seashore they always get out of sight fast.  The same is true for bobcats and badgers (and wildlife in general).  I don’t know why it stayed fairly close while I photographed it.  Perhaps it had spent time in areas with lots of hikers before moving into the ranching area.

Views from Inverness, California

I went out to Point Reyes yesterday, something I haven’t been doing too much of this year compared to last year.  The forecast said there would be fog, but thankfully it was a no-show.  Moreover, the light was fantastic thanks to lots of clouds varying from almost pure white to very dark.  The sun shined through in spots on occasion.   I didn’t see much in the way of wildlife; just the usual ho-hum critters (quail, songbirds, hawks, elk and deer) plus one coyote just before sunset.  I had lunch with a friend who said he saw four bobcats before our lunch.  Another friend told me he saw two badgers there yesterday.  I’m beginning to wonder if I’m losing my touch in spotting wildlife because I haven’t been spending much time looking for them this year.

I was feeling uneasy all day because I only brought my wildlife gear and I sensed there would be some good landscape opportunities at sunset given the good light and the clouds.  Shooting landscape photos with telephoto lenses is, needless to say, limiting.  One thing I’ve been meaning to photograph is Black Mountain, which is a large coastal hill/mountain completely covered in grass.  It is very green this time of year.  I’ve also heard it referred to as Elephant Mountain.  I made a mental note to stop in Inverness on my way home to see how it looked.  I knew it was one landscape scene I could photograph using a telephoto lens.  This is how it looked when I arrived in Inverness.  The green grass of Black Mountain  has been turned to gold by the setting sun.  The water in the foreground is Tomales Bay.  The green hills in the midground are not part of Black Mountain.  I don’t know why it’s called Black Mountain.

Photo of Black Mountain from Inverness.
Black Mountain at Sunset

As I stood there in Inverness, I looked at the rest of the east horizon and saw a nice looking ridge well north of Black Mountain that was also bathed in the last light of the day.  I don’t know the name for it, assuming there is one.  There are two large structures at the top of it, unfortunately.

Photo looking east from Inverness, California
View to Northeast from Inverness

I was somewhat lucky yesterday which counterbalanced my poor planning in not bringing some landscape lenses.  I was lucky in the sense that I made it to Inverness with about 5 minutes to spare before the sun’s golden light left these mountain tops.

Spring at Point Reyes National Seashore

It's Spring!
Tule Elk Cow in Mid-April

I was out at Point Reyes a couple of days ago.  Everything is nice and green. It’s been that way for a while, but recent heavy rains will ensure that things stay that way for a while longer.  This cow elk looks to be in good health.  She has shed most of her light gray winter coat and is now mostly showing her darker, reddish summer coat.  I saw one cow which seemed to be suffering from some health problem involving her digestive tract.  I’ve seen other elk with the same apparent problem.  I assume it’s Johne’s disease which causes severe diarrhea, usually (always?) resulting in death.  The disease has been a problem for the Point Reyes elk since the early days of their reintroduction to the Tomales Peninsula.  Virtually all ruminants, including the deer, cattle and goats in the Seashore,  are susceptible to the disease.  Johne’s disease occurs throughout the world.  For more information click here.

Photo of bull tule elk in velvet.
Tule Elk Bull in Velvet

The bulls are sporting new antlers.  This bull is part of the Tomales herd.  The Limantour herd seems to start new antler growth earlier than the Tomales herd.  In fact, it seems to start everything earlier than the Tomales herd.  I’ve heard elk calving has started and I’d bet that it started with the Limantour herd.  Newborn are kept hidden by their mothers for a while after birth, but the early-birth ones should start appearing with their mothers soon if they haven’t already.

A Face with Character

Photo of a mule staring at the camera.
A Face Only a Mother Could Love; Somewhere in Idaho

On my drive to Yellowstone last September I saw several mules in a pasture.  When I saw this mule I had to turn around and get a better look.  At first I thought it was just an ugly gray (and red) mule.  But the more I looked at it the more I liked its face.  It had a lot of character.  There must be an interesting story to that ear.  Same for the scarred lines all over the nose.  I’m not sure if that’s a brand on the neck or what it is.  The other mules were of uniform color and had no such markings.  I just found the whole face photogenic and had to photograph it.

I did a little research about mules when I decided to post this photo.  I already knew a few things about them thanks to having been on a couple of pack trips.  I knew they were the sterile offspring of a cross between a donkey and a horse; that they were sure-footed on mountain trails and, supposedly, stubborn.  I also knew they had long ears (which caused mule deer to be so named).  Here’s what I learned.

Mules usually have lighter areas around their eyes and noses than the rest of their faces, thanks to the donkey parent. I think most people know a mule is  a cross between a donkey and a horse.  What may not be well known, however, is that a mule is a cross between a female horse and a male donkey.  When a male horse and female donkey are crossed the result is properly called a  “hinnie.”  Generally, though, the term “mule” is used to include both.   Donkeys have 62 chromosomes and horses have 64, which results in mules almost always being sterile.  There have been a few cases of female mules producing offspring, but there is no documented case of a male mule producing offspring.

Mules don’t sound like donkeys or horses.  They sound like a bit of each with a hee haw preceded or followed by a whinny.  Mules come in all different sizes. There are even miniature mules, which can be as light as 50 pounds.  Due to their hybrid nature, mules can grow taller than either parent.  Draft mules can top 1,000 pounds.  Female horses produce larger mules than female donkeys.

Mules come in all different colors, except true pinto.  They are reportedly more intelligent than their parents which many believe is due to hybrid vigor.  They are reported to have more endurance than either parent for the same reason.  While they have a reputation for being stubborn, they usually have a very good reason for not wanting to do something.  This stubbornness is tied to their intelligence and has probably saved the lives of many mules and a few people as well.

Cute Kid

Photo of a young goat.
Young Domestic Goat (“Kid”); Petaluma, California

I took a drive yesterday looking for lambs to photograph and struck out again.  I did see some goats, however.  This kid was with its mother and two siblings.  The kids moved away as I approached them, but the mother had no fear of me.  She put as much of her head through the woven wire fence as she could, probably hoping for a treat.

Goats are closely related to sheep.  They reach puberty as early as three months.  While they have been used for their milk, meat, hair and sinew for eons, they have become popular as pets in recent times.

Goats are browsers, like deer, not grazers like sheep and cattle.  They have a reputation for eating almost anything including tin cans and cardboard, but they are fairly particular about what they actually eat.  They are very curious and that appears to be what causes them to eat the labels off of tin cans and to taste cardboard.   Their curiosity and intelligence make them very difficult to contain.  They will constantly test enclosures and often mange to escape.  They are also very good climbers like their wild cousins.

Sonoma County Farm Country

Photo of a Miniature horse colt.
This foal is small enough to put in the passenger seat of my car. 

I went for a drive in the farm country of Sonoma County (California) this morning looking for newborn lambs.  I didn’t see any.  However, I spotted some horses with young and pulled off the road.  They weren’t just ordinary horses; they were miniature horses or ponies.  I use the terms “miniature horse” and “pony” somewhat uncomfortably because there seems to be a difference, at least in the eyes of some, and I’m not certain whether these cute little creatures are horses or ponies, although I’m leaning toward horses.  I also learned there is an overriding concern among breeders regarding dwarfism.  These small horses also live considerably longer than full-size horses just like small dogs live longer than large dogs.  (Does that apply to humans?)   I’ll make another run at finding newborn lambs soon.

Photoof a weathered barn along Highway 116.
Weathered Barn

Across the road from the horses was this old, weathered barn.  I don’t normally photograph landscape scenes with a 500 lens and a 1.4 tele-extender, but the combination came in handy this time.

Point Reyes, Point Reyes National Seashore

Photo of Point Reyes from the Tomales Peninsula.
Point Reyes

Have you ever been out on the coast on a foggy day when some cracks in the fog let the sun shine through?  This was one of those times.  I was driving back from the Pierce Point Ranch area just after lunch when I saw these sunspots on the ocean.

Addendum:  As I posted this WordPress informed me that this is my 200th blog posting.  I started this in May of 2010 as I was leaving on a trip to Yellowstone.   I didn’t know then if I would manage to keep doing it for very long.  I still don’t know.  Twenty two months isn’t that long, but it is a milestone of sorts.  We’ll see how long it goes.