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You are here: Home / Marine Mammals / Top 10 Incredible Sea Ranch Harbor Seals Secrets Revealed

Top 10 Incredible Sea Ranch Harbor Seals Secrets Revealed

March 25, 2021 by Donna Martinez 11 Comments

Beginning Friday, April 2, 2021 seal docents will be available above Tide Pool Beach every Friday through Sunday from 8:00 am to 8:00 pm for the months of April and May and for Memorial Day.⁠ Come learn all about our seal neighbors from these knowledgeable volunteers
 

My Experience as a Seal Docent

In 2019, I had the delightful experience of learning about our harbor seal neighbors and serving as a Sea Ranch Harbor Seal Docent. How exciting it was to hear of our first Harbor Seal pup of 2019 resting at Bowling Ball Beach. Then just a few days later I was thrilled to observe a birth myself!
 
Today’s blog explores our wet and wild neighbors, the Sea Ranch harbor seals. Included are not only information about the seals, but also the docent program at Sea Ranch. And most importantly how you can safely observe these precious creatures especially during their birthing time.
Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Docents Laura Yale and Donna Martinez, owner of Abalone Bay

Your Guide to Sea Ranch Harbor Seals

Have you discovered the colony of Sea Ranch harbor seals (Phoca vitulina richardsi) that make their homes on Tidepool Beach…

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Photo by Phil Wendt

 

and the Green Cove, location of Abalone Bay Vacation Home?

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Photo by Bart Edson

When you walk along the oceanfront trails you are sure to see our neighbors, the shy Sea Ranch harbor seals, sunbathing on the rocky shelves below.

When not lounging as though on holiday, these curious creatures can be seen swimming around seeking food or simply frolicking about the coves.

These residents of Sea Ranch may be sighted year-round both on land and in the nearshore waters.

You may even find this inquisitive creature floating vertically, or “bottling,”, in the water to check you out as much as you are observing him.

But what do you really know about harbor seals?

Sea Ranch harbor seals, Sea Ranch Activities,harbor seals, Sea Ranch, Marine Mammal Center
Green Cove seals by Bart Edson

 

Sea Ranch Harbor Seal Docent Spills the Beans

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Shhh…. I’s a secret!   Photo by Allen Vinson, in Mendonoma Sightings

 

While watching is a great activity ~ Learning about Sea Ranch harbor seals is even better!

There is so much more to these marvelous creatures to know and enjoy.  Once you know more about these sweet marine mammals you’ll gain such a greater appreciation of their presence here.

I know because I’ve just become a newly minted Sea Ranch Harbor Seal Docent! And I just can’t wait to spill the beans on these endearing creatures.

So here are ten secrets about Sea Ranch harbor seals revealed just for you and your friends.

Enjoy~

Secret #1.  Harbor Seals Have Many Names

As a member of the special group of vertebrates known as marine mammals, harbor seals are the smallest of California pinnipeds, or fin-footed marine mammal. They are also known as Pacific harbor seals

Like all other mammals they share the same characteristics:

  • Breathe air through lungs
ear live young
Produce live young
  • Produce milk for their young
  • Are warm-blooded
  • Have hair or fur
  • Distinguished for their relatively large brans
  • Have a variety of tooth sizes and shapes

Their scientific name is Phoca vitulina. The California population of subspecies is richardsi. Their scientific name loosely means “sea calf” or “sea dog.”

Harbor seals are considered true seals  (phocids).

Characteristics of True Seals Include:

  • Average adult weighs 150 to 375 pounds (68kg-170 kg) and is 4 to 6 feet(1-2 m) in length. Males are larger than females
  • Newborn harbor seal pups weigh from 8-12 kg (8-26 lbs.)
  • Mating occurs underwater.
  • Lack of external ears
  • White whiskers
  • Shorter, relatively inflexible necks
  • Undeveloped forelimbs with hairy bear claws used for crawling up rocks and ice floes
  • Hind flippers that
    • do not flex forward- they are always behind the body
    • move back and forth vertically in swimming like the tail of a dolphin
    •  have hair
  • Small flippers make it awkward to move on land. They must wriggle, hunch, and  flop along on their bellies.

Harbor seals are much better made for swimming in water than crawling up on the beach. Their rear fin-feet allows them to swim at great speed to catch prey ad avoid predators, such as sharks and orcas.

They can dive down to depths of 1,500 feet and are capable of staying underwater for up to 40 minutes.  However, a typical seal dive is shallow, only lasting three to seven minutes.

Like other pinnipeds, harbor seals’ bodies’ thick layer of blubber keeps them warm in the cold Pacific waters and a hydrodynamic shape similar to a torpedo.

Secret #2. San Francisco Seals are Redheads

Spotted fur is the hallmark of harbor seals. Harbor seals range in color from light gray to silver with dark spots. Some are black or dark gray to brown with white rings. Spots or rings are numerous on the dorsal (back) surface and more sparse on the ventral(underside) surface.

On occasion, visitors may discover Sea Ranch harbor seals with a red or rust tinge to their fur. Those are seals visiting us from San Francisco Bay where the iron oxide deposits on their fur and dyes it red.

Ongoing studies are currently investigating just how this happens.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
A redhead from San Francisco Bay Area

Secret #3. Habitat of Harbor Seals Includes Sea Ranch

Pacific harbor seals (P. vitulina richardii), consist of an estimated 285,000 seals, distributed from the Pribilof and Aleutian Islands in Alaska as far south as Baja California.

Harbor seals prefer to frequent familiar resting sites. Pacific harbor seals do not migrate. However, local movements are associated with feeding and breeding.

Colonies of California’s harbor seals are found all along the California coastline. The population of harbor seals have increased as a benefit of the Marine Mammal Protection Act of 1972

Usually, they are found in small groups but may congregate in groups of up to 100 individuals. It has been thought that pups (baby seals) are born in the same location as their forebearers and remain there after weaning.  While they do not establish obvious social hierarchies during breeding seasons, there does appear to be competition between males.

Harbor seals tend to stay near the shore, in subtidal and intertidal zones, and can often be seen on floating docks or sheltered beaches. Their range within California extends along the entire coast of the state.

Harbor seals require an open ocean to feed. In order to sleep, rest, mate, and nourish their young. To give birth they need undisturbed beaches, spits, sandbars, lagoons, bays, and rocky headlands.

Secret # 4. Sea Ranch Harbor Seals Warm Up by Hauling Out

When harbor seals (and sea lions)  come out of the water it is called “haul out.” 

They haul out almost daily to rest and to warm up. They cannot maintain their body temperature if they stay in cold water all the time because of their smaller size and thinner blubber layer. In comparison, northern elephant seals lose less heat than harbor seals because are much larger and have a thicker blubber layer that allows them to stay at sea for months at a time before coming onshore to rest and give birth.

Although they haul out in (sometimes quite large) groups, harbor seals do not like to touch each other. This is in direct contrast to sea lions, who are commonly seen piled on top of each other on the off-shore rocks.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Harbor seals respect each other’s space when hauled out at Tidepool Beach, Photo by Donna Martinez

If you watch the Sea Ranch harbor seals closely, it is interesting to observe the great lengths they’ll take to avoid touching each other. The exception to this rule is the bonding between a mother and her newborn pup when they “nose” each other frequently.

Once on land, harbor seals lie in a banana-like position with their head and tail raised off the ground.

Sea Ranch harbor seals,banana behavior, harbor seals, Sea Ranch, Marine Mammal Center
Sea Ranch harbor seals hauled out with banana behavior. Note the white whiskers Photo by Donna Martinez

Secret #5. Harbor Seals Need Our Protection

This secret is one of the most important secrets in need of revelation. When seals and other pinnipeds haul out, they are extremely vulnerable to human disturbance.

Our marine mammals need our protection.

Both federal law and local designation of marine reserves serve to protect marine mammals.

Sea Ranch Marine Reserves

Because Sea Ranch harbor seals enjoy hauling out in our protected coves, many are designated as Marine Reserves.  This prohibits the taking of fish or disruption of marine life in these areas, including the Sea Ranch harbor seals.

Sea Ranch Del Mar Landing State Marine Reserve

The Del Mar Landing State Marine Reserve is located between the Fish Rock and Solstice Hedgerows. Del Mar Landing State Marine Reserve (SMR) is a marine protected area, or underwater park, that covers 0.22 square miles of Sonoma’s coastal waters. It lies within the community of The Sea Ranch located about 2 miles south of the town of Gualala. This stretch of coast is characterized by tall bluffs, rocky shores, and sandy coves.

Tide pools and beaches in the area are rich in marine life, and the coastal cliffs provide an excellent vantage point for spotting harbor seals and migrating whales. Del Mar Landing SMR, established in May 2010, modifies the pre-existing Del Mar Ecological Reserve to better protect nearshore finfish, abalone, and their habitat.

No marine life of any kind may be taken with the bounds of this reserve. The taking of all species is prohibited, including finfish.

For more in-depth rules and regulations please visit: http://www.californiampas.org/pages/regions/northcentralcoast/delmarlandingsmr.html

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center

 

The Sea Ranch Association Marine Preserves

The Sea Ranch Association Marine Preserves are located at Unit 28 at the south end of Walk-On Beach.  A harbor seal observation point is located at Tidepool Beach near Walk-on-Beach.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center

 

Unit 18 at the north end of Green Cove Drive, near the location of  Abalone Bay  Vacation Home is another harbor seal observation point.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Note that Abalone Bay Vacation Home is only 4 lots away from the observation area.

 

These are educational preserves. Their use is in accord with the Department of Fish and Game regulations. Please avoid disturbing or taking of marine life in these preserves.

It is very rare for harbor seals to choose a haul out so close to humans, making the rookeries at Sea Ranch a rare natural treasure, indeed.

Marine Mammal Protection Act

More importantly, is the fact harbor seals are federally protected under  The Marine Mammal Protection Act of 1972. 

The Act protects not only the harbor seals but also northern elephant seals, California and Steller sea lions, whales, porpoises, sea otters, and other marine mammals.

This law prohibits killing or harassing these shy creatures in any manner. Penalties may include up to $100,000 in fines, as well as up to one year in jail. Any human activity that causes a change in the behavior of a marine mammal is considered harassment.

The Marine Mammal Protection Act is especially critical for the protection of the harbor seals. Because seals are very shy and afraid of humans, they quickly swim into the ocean, leaving their pups to fend for themselves.

Often harbor seals will react when humans come within 90 m (300 ft). Their reactions can be anything from a head alert—lifting their head—to flushing—retreating into the water. Harbor seals leave their haul-out sites when harassed by people, dogs, boats, aircraft or other human actions.

Even a temporary disruption stresses the animal by cutting into its time to warm up, rest, and nurture young.  If harassing activity continues near the pup, the female may eventually give up trying to reunite with it and the pup will be abandoned. Stranded nursing pups separated from its mother are too young and inexperienced to make it on their own. They often end up injured or die. Harbor seals may also abandon a haul-out site permanently, as they did at historic sites in San Francisco Bay, due to high and chronic incidences of human disturbance.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Harbor seal’s raised head indicates the animal is alarmed and may be considered harassment. Photo by Donna  Martinez

Secret #6. March Begins the Birthing of Sea Ranch Harbor Seals

All pinnipeds give birth on land, and that is one fact that distinguishes them from cetaceans, another group of marine mammals. Harbor seals will haul out to the shore in order to give birth. The pregnant seals will rest on tidal sandbars, rocky reefs and pocket beaches then stay close to their pups until they are ready to go out on their own.

 

 

March through July, the pupping and molting seasons, is an especially vulnerable time for harbor seals.

Pregnant seals birth only one pup at a time. There are no multiple births.

Pups weigh about 20 to 24 pounds at birth. If born prematurely, harbor seals retain a whitish lanugo coat (which is usually lost before birth).

A pup can swim at birth and will sometimes ride on its mother’s back when tired. Pups make a bleating noise that sounds like “maaaa.” After about four weeks, the pups are weaned.

Adult females usually mate and give birth every year.

They may live for 25 to 30 years.

Sea Ranch Rookeries

Sea Ranch’s two protected seal observation areas are also designated as rookeries for our Sea Ranch harbor seals. 

The Tidepool Beach location is the location where the majority of pups will be born.

The Green Cove (near Abalone Bay Vacation Home), may have pups born there as well but is more a nursery and playground area for the pups and their watchful mothers.

General Public Viewing of Harbor Seals

harbor seals, public accessIt is important to remember that The Sea Ranch is a private community. Remember, access to the trails, ocean bluffs, and beaches are limited to only the following six public trails: 

  • Walk On Beach Sea Ranch Access Trail
  • >>Shell Beach Sea Ranch Access Trail<<
  • Stengel Beach Sea Ranch Access Trail
  • Pebble Beach Sea Ranch Access Trail
  • Black Point Sea Ranch Access Trail

 

For general public viewing of the Harbor Seals, your best option would be at Shell Beach which is south of Tidepool Beach. See directions on Google Maps to Shell Beach below. The trail to Shell Beach is 0.65 miles one way. Runs through pines and meadow to a wide, sandy beach with sea rocks and tide pools. Small boats can be carried to the ocean via a beach ramp.

It is important to note that you may not travel beyond the public access areas without a guest pass. Dogs are permitted on leash. However, bikes are not allowed on the Bluff Top Trail. 

Click here to view or download a map to all the Public Access Trails

The Pupping Season

During the birthing months, you may come across a seal pup alone on the beach. It is most likely not abandoned. Although the percentage of successful female/pup reunions has not been documented, anecdotal reports indicate that pups have successfully reunited up to 48 hours after separation. The mother is probably in the water nearby feeding. A female seal is more likely to return to reclaim her pup once the disturbance near the pup goes away.

However, if a mother is repeatedly disturbed – harassed – on a site with her pup, she may decide to abandon her pup for the safety of the water.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Signs remind visitors how important it is not to harass the Sea Ranch harbor seals. Photo by Donna Martinez

Secret #7. Sea Ranch Harbor Seal Docents Are Available to Help

Sea Ranch harbor seals
Laura Yale, director of Sea Ranch Harbor Seal Rookery Docent Program, trains new volunteers

During the months of March to June local volunteers are located at the two Sea Ranch rookeries during the day. The docents observe the Sea Ranch harbor seals, recording the number harbor seal pups born that day.

Sea Ranch Docents also observe for any seals, especially pups, that may be injured or stranded.

The Sea Ranch Harbor Seals Rookery Project provides extra eyes and ears on the bluff. The Project was started because of increasing reports of harassment to the colony during the time when seal mothers and pups are present at these locations.

The Sea Ranch Harbor Seals Rockery Project goals include:

  1. Provide information, references, and resources for people interested in our Sea Ranch Harbor Seals
  2. Provide knowledgeable volunteers on the bluff to answer questions and generally monitor the population of Sea Ranch harbor seals during the pupping season (March-June) at Tidepool Beach area.
  3.  Educate our members, their guests, and visitors about the rookery and monitor proximity of people to avoid harassment of the colony.

Docents’ Duties

The docents’ vigilance help keep the number of human and dog interactions with these stranded animals to a minimum.  The docents observe to make sure the pups are reunited with their mothers and to kindly advise you to be sure to stay well away from any seals you see.

Should a harbor seal require attention, they call in support from The Marine Mammal Center.

The docents are also available to answer questions folks visiting the observation points may have about the seals or other Sea Ranch marine mammals.

Sea Ranch will close off direct access to the rookeries during the birthing months. Docents will offer suggestions of other beaches that you may enjoy and not cause a disturbance to these seals.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center,beach closed
Photo by Donna Martinez

Visitors to the rookeries with dogs will be asked to keep their pets far away from the bluff.  There are tie-off locations for your pet. Docents will direct you to where you may safely keep your dog.

 

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
This photo by Donna Martinez, owner of Abalone Bay Vacation Rental, shows her dog tied far from Tidepool  Beach’s rookery.

A Rewarding Experience

Sometimes volunteers are rewarded with the birth of a pup on their watch. This is the case of Jeannie Claypoole who was observing Tidepool Rookery on The Sea Ranch.  According to the Menodonoma Sightings accounting, “she saw a Harbor Seal that seemed very antsy. Sure enough, she was about to give birth.”

Photos by Jeannie Claypoole:

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Pup emerges
Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Curious bystander
Sea Ranch Harbor seals
Newborn and placenta

Water Babies

Harbor seals can give birth on areas that are inundated at high tide because harbor seal pups, unlike most pinniped species, can swim at birth. During the pupping season, mother seals will spend more time onshore nursing pups and resting, for an average of around 10–12 hours per day. The mother harbor seal stays with the pup almost continuously and rarely leaves the pup alone onshore. Mothers can take their pups with them when they go swimming and feeding because pups are adept swimmers.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Photo by Craig Tooley Posted in Mendonoma Sightings

A Mother’s Love, A Father’s Territory

Pups, when born, are covered with fur. Premature pups are called lanugo,  and will have very light to white fur. A mother caresses and nuzzles its baby pup constantly, and for four to six weeks nurses it with her rich milk. The 48% fat content of milk makes the pup gain weight rapidly, and by around 30 days they are weaned. Pups weigh around 11 kg (25 lbs) at birth but when they are weaned they may weigh as much as 22 kg (50 lbs).

During the breeding season, male seals hold territories in the waters adjacent to where females haul out onto shore, called maritory. Females are receptive to mating around when the pups are weaned and mating occurs in the water. Male seals will protect their maritory from other males and engage in stylized fighting during the breeding season.

Shortly after the pups are weaned, the seals begin the annual molt of their sea-worn fur. The fur sheds much like a dog and the seals turn a luminous color with new fur. The molting period begins around mid-June and extends through July. During this time, seals will spend more time resting onshore because it is energetically taxing. Also, studies have shown that hair follicles grow faster in onshore than in the water. Seals can stay onshore resting for an average of 12 hours per day during the molt compared to around 7 hours per day during fall-winter months.

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center
Lanugo pup, one born prematurely, with its hairy lanugo coat. Photo by Craig Tooley. Posted in Mendonoma Sightings

Secret #8. Harbor Seals Rank High on the Food Chain.

The harbor seal is considered an “apex predator” because it feeds towards the top of the food chain. Apex predators are often used as an indication of the condition of their ecosystem because they can’t do well unless all of the organisms within their habitat are doing well. Adult harbor seals eat a variety of nearshore fish; including, anchovies, rockfish, sardines,  herring, flounder, salmon, hake, and sculpin. Their diet varies based on the season, region, and availability of its prey. They also eat invertebrates such as octopus and squid and even crabs.

Because they eat fish meat they are members of the Order Carnivora. 

Harbor seals are not the most cultured of diners. They don’t chew their food. Instead, they’ll swallow their food whole or tear it into chunks. With their back molars, they crush shells and crustaceans.

Point Reyes National Seashore Park, located about 57 miles sought of Sea Ranch,  has been using the harbor seal as one of the indicators of the condition of the area’s marine systems. The population has grown and stabilized over the past decade and females give birth to pups around every year. During El Nino years, though, female seals often skip giving birth and the population counts onshore are lower, likely because seals are spending more time in the water looking for food.

Secret #9.  Predators of Sea Ranch Harbor Seals

White sharks are the primary marine predator of harbor seals. They are seen farther offshore. Besides white sharks that may eat Sea Ranch harbor seals, others include blue sharks, white-tip sharks salmon sharks. Orcas or killer whales also eat them.

Terrestrial predators such as coyotes and bobcats can also occasionally prey on harbor seals resting onshore, particularly pups that are very young.

Rarely, male elephant seals have been documented killing harbor seals in California at harbor seal colonies such as Jenner, located south of Sea Ranch. This elephant seal behavior is very unusual, and the male seals do not appear to interact or haul out with other elephant seals. Instead, they haul out at harbor seal colonies.

Secret #10. YOU Can Become Involved Too!

Sea Ranch and the Marine Mammal Center work very closely in the protection and health of the Sea Ranch harbor seals. In fact, many docents also volunteer with the Marine Mammal Center. Volunteers help rescue and rehabilitate sick and injured marine mammals, educate the public about the conservation of marine mammals and their ocean environment and so much more.

And so can you!

Sea Ranch harbor seals, harbor seals, Sea Ranch, Marine Mammal Center

The Marine Mammal Center is a nonprofit veterinary research hospital and educational center dedicated to the rescue and rehabilitation of ill and injured marine mammals – primarily elephant seals, harbor seals, and California sea lions. Since 1975, they’ve been headquartered in Sausalito, CA in the Marin Headlands within the Golden Gate National Parks, and have rescued and treated more than 20,000 marine mammals.

 

These Secrets Are Meant to Be Shared!

Now that you know about our Sea Ranch harbor seals and The Marine Mammal Center, we hope you’ll spread the word to your friends as well.

Naturally, we encourage you to share this post on your social media outlets and encourage others to learn more about our marvelous marine mammals and consider becoming a volunteer.

Have you ever experienced harbor seals or other marine mammals up close? Tell us about your experiences in the comments below.

Interested in knowing about other experiences and areas to explore in Sea Ranch?
Then be sure to click here!

Book Now!

About the Author

Sea Ranch harbor seals, harbor seals, Sea Ranch, author, Donna Martinez

Donna Martinez is owner of Sea Ranch Abalone Bay Vacation Rental (SeaRanchAbaloneBay.com). To book at Sea Ranch Abalone Bay contact her at Donna@searanchabalonebay.com or click Book Now. Become a member of the Sea Ranch Abalone Bay’s Inner Circle and be first to get special offers and events by clicking here.

Filed Under: Marine Mammals, Nature, Vacation Tips Tagged With: harbor seal, harbor seals, lanugo, Marine Mammal Center, pupping season, Sea Ranch, Sea Ranch Harbor Seals, The Marine Mammal Protection Act, vacation tips, volunteer

About Donna Martinez

Reader Interactions

Comments

  1. Kim Bergstrom says

    April 1, 2016 at 12:45 am

    Very extensive background on harbor seals. I’ll have to visit in July during birthing season!

    Reply
  2. Lisa says

    July 1, 2016 at 4:31 am

    I was told that sea ranch sea lions or seals congregate at sea in large groups (100 or more) with fins interlocked as if resting. Is this true?

    Reply
    • admin says

      July 1, 2016 at 11:20 am

      Thanks for your question Lisa.
      The interlocking of fins is called “rafting” and is done only by the Sea Lions. Yes, it is true there have been accounts of large groups of Sea Lions rafting in Sea Ranch (mostly in the northern end) and up into Mendocino County shores.

      Sea Lions are the chummiest of pinnipeds. They’ll gregariously pile on top of each other on the rocks when they have hauled out. When they have not found a suitable place to haul out they’ll float along together, interlocking their fins. This raft helps to support them in the water as they cozy up to each other.

      When rafting, Sea Lions will often be sleeping at the surface or just below the surface and they will intermittently rise up to breath. In small groups, sometimes 3-4 Sea Lions will have their flippers up and the ones sleeping under water are only visible by seeing portions of their backs or bellies. We’re not sure why Sea Lions raft this way but some speculate that it’s for group resting, that the flipper extension allows them to align themselves in the water or that the flippers can be used for thermoregulation.

      Thermoregulation is the process that allows the body to maintain its core internal temperature. The state of having an even internal temperature is called homeostasis. Thus rafting is a thermoregulation mechanism designed to return the body to homeostasis

      On the other hand….You’ll never see Harbor Seals form a raft.

      Harbor Seals are all very shy, solitary animals. They will spend much of their time alone in the water hunting for food or checking out their surroundings. They rarely touch each other when they congregate – whether in the water or when they haul out onto the beach and rocks. When one does come too close to another it’s usually met with a bit of a growl.

      Have you had a chance to visit our Harbor Seals yet Lisa? Or seen any of the Sea Lions along the Mendonoma coast?

      Reply
      • Lisa says

        July 2, 2016 at 8:20 pm

        Thanks so much; you’re a treasure trove of information. I’m up here a lot and will be on the lookout

        Reply
        • admin says

          July 3, 2016 at 4:37 am

          Let us know when you plan to visit!

          Reply
  3. Etty Dolin says

    April 11, 2019 at 9:50 pm

    I’m very interested in visiting the rookeries and will be coming to Sea Ranch either 4/21 or 4/22, driving up from San Rafael. It’ll be a day visit, not an overnight.

    I’d be grateful for info re: where the rookeries are located and directions and anything I need to know about visiting – I also understand that parking can be a challenge.

    All info appreciated. I’ve often visit the MMC in Sausalito – an amazing place !!
    I’m happy to make a donation to MMC or another agency.

    Reply
    • Donna Martinez says

      April 12, 2019 at 12:00 am

      Thanks for visiting our site and for your question. And we certainly appreciate your enthusiasm and generosity. Because of your question I have updated the post to reflect what the general public’s options are for viewing the seals. Please refer back to the post for new information and details.

      First I must point out that Sea Ranch is a private community that requires visitors to have both guests passes to access the trails and recreation centers and parking tags for parking on the streets. As a guest, you would have guest access to all the trails and have a parking tag for your car.

      We have public access to 6 trails from Highway one that you take you to the various beaches along the 10 mile stretch of The Sea Ranch.

      I recommend you take the Shell Beach access trail (39200 Highway 1, The Sea Ranch). There is a small public parking lot on Highway 1.

      The trail is 0.65 miles one way. It runs through pines and meadow to a wide, sandy beach with sea rocks and tide pools. Small boats can be carried to the ocean via a beach ramp.

      Should you bring a dog remember that they frequently scare the moms away from their newborns. You will be asked to tether your dog away from the ocean bluff edge.

      Please remember to stay on the marked public access trails as the other paths and roads within The Sea Ranch are privately owned.

      The Tide Pool Rookery is just north of Shell Beach. Unfortunately, Tide Pool Rookery is not accessible to the public.

      You would not have access to the Green Cove Rookery as there is no public access to it.

      Reply
    • Donna Martinez says

      April 12, 2019 at 12:15 am

      One last thought to consider- Abalone Bay is available at this writing for the Easter weekend for a 3-night booking. When you stay at our home you’ll have full access everywhere- all beach, meadow, and redwood forest trails. I am including a free round of golf for anyone who books the house directly via our website. Or if you are not a golfer, we will be happy to present you with a copy of Jeanne Jackson’s book, Mendonoma Sightings Throughout the Year. Let’s talk!

      Reply
    • Donna Martinez says

      April 12, 2019 at 12:23 am

      One last thought to consider- Abalone Bay is available at this writing for the Easter weekend for a 3-night booking. When you stay at our home you’ll have full access everywhere- all beach, meadow, and redwood forest trails. I am including a free round of golf for anyone who books the house directly via our website. Or if you are not a golfer, we will be happy to present you with a copy of Jeanne Jackson’s book, Mendonoma Sightings Throughout the Year. Let’s talk!

      Reply

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  1. 6 Epic Reasons You Must Visit Sea Ranch in April - Even If You Can't Dive for Abalone says:
    April 12, 2017 at 9:11 pm

    […] The best reason of all to visit Sea Ranch in April is to witness the miracle of harbor seals giving birth right before your eyes. April begins the birthing season for these shy pinnipeds. They can be found hauling out in the various protected coves, many designated as Marine Reserves. For more details about harbor seals at Sea Ranch, click here. […]

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  2. Sea Ranch Special Events To Make Your Vacation Planning a Snap says:
    December 18, 2017 at 8:47 pm

    […] Docents monitor the two areas used most frequently for this event, Walk on Beach and the Green Cove Rookeries. They monitor guests and residents alike to assure the skittish and shy seals are not disturbed during this critical period. Dogs are required to be kept away from the viewing areas as they will disturb the new mothers. Read more about our Harbor Seals in this blog post. […]

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