Showing posts with label pregnant. Show all posts
Showing posts with label pregnant. Show all posts

Friday, November 16, 2012

Fall Haul Out Almost Over


As the middle of November is now but a memory, so will soon this year's Fall Haul Out be as the shore time for these elephant seals draws to a close.

Despite the fact that the end of November is in sight, quite a few youngsters can still be seen lazing around some of the beaches as well as some young males and a few pregnant females.

Click here for photos of some of the remaining vacationers.

But, as the birthing/mating season approaches once again, the large adult males will start returning to lay claim to a piece of what each one hopes is an ideal spot on the beach for yet another season. Returning too, will the very pregnant females as they beach-hop from one beach to another trying to determine which beach will best meet their needs for birthing and nursing and the inevitable mating.

Click here for video of young males doing their thing.


Wednesday, January 4, 2012

Dramatic Elephant Seal Pup Births



Even though, many of the traditionally lively birthing beaches have not been richly populated as of yet as both the big adult males and females have been slow in returning to our shores, enough have showed up to contribute to this suddenly very busy early-birthing season. Last year at this time, males temded to be in the majority, but this year on some of the beaches, females and their newborn pups are just about the sole inhabitants.


Due to this sudden high concetration of pregnant females, I have been fortunate enough to witness two amazing births so far. The first one was a struggle taking about twenty minutes to complete, whereas the other that took place at sunset was extremely fast...probably less than five minutes. Watch as both pups come out tail flippers first. Then watch as the mom and her newborn pup bond by smell.


Click here to watch an exciting birthing video as a female elephant seal struggles to bring forth her pup.

Click here to watch a fascinatingly easy birth at sunset.

Friday, June 24, 2011

Now for the Bigger Males


With the pregnant adult females apparently loathe to depart on their BIG summer foraging trip, many of the sub-adult male elephant seals have been reluctant to come ashore and get picked upon by these queens of the marine mammals. Instead, they have mainly chosen to stay just off-shore bottling and lazily swimming around in the shallow bays. The few males that did venture ashore tried to hide quietly amongst the restlessly quarreling moms without getting booted off again. ( Adult female elephant seals are infamous for picking on each other and keeping unwanted suitors/intruders from getting too chummy.)

Click here for photos of females.

However, as June draws to close for this year, and with these ruling females gone, the favoritized beaches are beginning to fill up with bigger males.

Click here for photos of sub-adult males and juveniles.

As we move through the summer months of July and August, we should see quite a few of the large male elephant seals taking up month-long residencies on the beaches of the central coast of California so they can go through their catastrophic molt and get some shore rest.

Click here to see video of adolescent males ganging up on an intruding male.

Currently, dominancy fighting is not at a premium as the newly arrived males are getting some R&R after their first long feeding trip of the year. But, as they recoup, no doubt their usual squabbling and hierarchal clashes will commence once again.

Click here for photos of bigger males.

Saturday, December 25, 2010

High Tides, Alpha Males, Few Adult Females


Similar to last year, this winter's incoming tides have once again, been extremely high, completely covering many of the beaches coveted by the elephant seals for the birthing season. Unlike this time last year, though, our storms have been of the tropical rain-drenching kind from the south, mixing with some southward bound chilly northern fronts.

Maybe the change in weather pattern is the reason why there are currently fewer pregnant adult female elephant seals on shore this early in the birthing season than in years gone by. As a result, there have so far only been a handful of births.

In contrast, there seem to be many more large adult male elephant seals in the extreme heavy-weight class, who, so far, appear to be much more mellow toward each other than in previous years at this time. For the most part, they've hung up the do-not-disturb signs and have been spending much of their shore-time sleeping instead of engaging in their traditional bloody, dragged-out fights over territory.

For those who like the excitement of elephant seal fights, some sparring sub-adult males can still be spotted tussling away here and there.

The few remaining tan-to-gold colored youngsters are spending their time sleeping, half-heartedly participating in their mock fights, or moving as fast as their small bodies will allow out of the path of the amorous large males.

For more photos, click here.

Wednesday, December 1, 2010

BIG Adult Male Elephant Seals Starting to Show Up

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Taking a well-deserved nap


As the Fall Haul-Out heads to its close for this year, a smattering of the large adult male elephants seals can already be seen sleeping and snoring on several of the beaches along the central California coast.

So far, the bloody and sometimes protracted fights for territory have not yet begun. This may in part be due to the fact that these huge males are quite exhausted from their almost continual search for food while at sea and need to sleep so they can recoup their massive strength. Another contributory fact might be that there are so few adult males here this early that territory is not yet an issue.

Quite a few pregnant females can also be observed resting on the beaches along with the remaining sparring sub-adult males as well as more than a few left-over weaners and two- and three-year-old youngsters.

The fur of these youngsters, which has changed to a beautiful golden or pale tan color, will be shed during next year's molting season.

Most of the elephant seals look well-fed this year, and their fur lacks the blemishes of last year. Also, the amount of cookie-cutter shark bites seems less than in time gone by.

As the days in December roll by, more and more adult males will be coming ashore and the showdowns for territory will take place more and more frequently until the pregnant females arrive and start to give birth, with the first births coming maybe as early as the middle of December.

To see more photos, click here.