Wednesday, May 5, 2010

CA sea lion ~ 05/05/10 ~ Coast Guard Pier


California sea lion
Zalophus californianus

The literal translation of the scientific name is "Californian big head" for the obvious feature of mature males. Haha! I kid you not. The last time I posted about sea lions, I wondered if the larger individuals might be Stellar sea lions (Eumetopias jubatus). Nope. I take that back after finding more information. I'm sure both small and large sea lions are Californian in the pictures above.

Large groups of young males have already arrived in Monterey. It seems kind of early. Last year we didn't see them until the end of May. I would have taken a picture of the masses, but I was close to retching from the horrid smell. There doesn't seem to be quite as many this year, but they still cover every available surface for sleeping. I wonder if the timing of their arrival has something to do with the squid in the area.

Sea lions are interesting to watch. You see them peacefully sleeping and think, awww, how cute... until one invades the space of another and a loud fight ensues. They're not my favorite animals in the world, but it's been good to learn about them.

ps 05/24/10 - During my typical early morning walk to the Coast Guard Pier, I encountered a scene that can best be described as extremely disturbing on so many levels. At the boat loading dock, I noticed a familiar photographer with a tripod, who was way too close to a newborn sea lion. WHAT?! Everything I've found online states we only have males here in Monterey and the birthing happens further south. Apparently this is not true and I've suspected this for some time. Sure enough the female was nearby with blood streaks from the birth all over the loading dock. I stopped to watch next to several temporary warning signs of how it's illegal to get within 50 feet of marine mammals, which were taped to municipal, white and orange plastic parking A-frames. Within a few minutes, a young fellow came out of the local kayak shop with a double-sided oar. He proceeded to whack the small sea lions with the oar. Again, WHAT!?! I hollered out, "What the h*ll are you doing!?!" He stated matter-of-factly that he was authorized and to ask his boss if I had any questions, who happened to promptly pull up in a Monterey City truck. I exchanged some not-so-nice-words with this boss who repeatedly told me (as if the verbatim repetition would somehow make me feel okay about what I had just witnessed) how the City of Monterey has authorization to do whatever it takes to get the sea lions off the boat loading dock... short of killing them, 'cause then that would be illegal. I pointed out that there was no one loading boats at the moment and asked why was it necessary to harass the sea lions in such a manner, especially with an exhausted mother and newborn nearby. It was after this that the young fellow dropped his oar and took up a water hose to move most of the sea lions into the water. I was left dumbfounded and started a conversation with the photographer. I asked him what he does with his photos. He said he e-mails them to researchers at Hopkins Marine Station, but it was his belief no one cared. Both the boss and the photographer had called the marine mammal hotline to report the newborn. I'm still sick over seeing this.

pss 05/25/10 - What? You thought I'd be quiet about this? I heard back from both NOAA and The Marine Mammal Center. Apparently, this is the first year they've had reports of California sea lions giving birth in the area. The pups generally die within a day. They're not sure why this is happening. I also received a link to NOAA's current policy on nuisance animals. Hmm...

pss 06/06/10 - Instead of water spray (or oars), they're now using an electrical wire on the boat ramp to keep the sea lions off. I wouldn't mind so much if the fellow doing it, previously with an oar, didn't appear so gleeful when he turns on the electricity to watch all the sea lions jump off as quickly as possible with some looking like they injure themselves falling over wooden barricades. I have pictures of a mother and her newborn here.

pss 06/27/10 - I don't know if my complaint had anything to do with it, but the fellow formerly of the oar has been replaced by some very defensive city workers who now only appear to use water from a hose to move sea lions.

Tuesday, May 4, 2010

sand wasp

Twin Harbors State Park, Washington
August 14, 2008

Love the beautiful yellow legs! There were several in the area and they seemed to be nesting in the sand. I have no idea what it is.

ps 08/04/10 - Maybe a sand wasp (Bembicini) in the genus Bembix? I started looking again for an ID thanks to Bug Eric's blog post.

ps 07/22/13 - I originally posted this as an unknown solitary bee.  After looking for another wasp, I'm fairly confident this is a Bembix sp. wasp.  This got me thinking, what is the difference between a bee and a wasp?  From a quick search, bees feed on pollen and nectar and wasps are predators or parasites.  Without observing their feeding behavior and just looking at the body, bees are hairier and wasps are less so.  Something for me to keep in mind next time.

Monday, May 3, 2010

about embedded links

Within a month after I started Nature ID, I discovered I could embed links into my text. Cool! Whenever I can, I try to include links to external websites in the common names (usually photos or generic info) and scientific names (more reliable information sources). If I reference my own previous observations, I'll also try to link back to my previous posts. You can tell where the links are by looking for blue highlighted words.

Considering I link so frequently, I've asked permission to link to various sites and blogs which I rely on heavily to look up IDs, such as Cornell's All About Birds and Calflora. They have kindly granted me permission, not that I'm sure it's legally necessary. However, asking for permissions is a nice way to say "Thanks!" and offer my unending gratitude for all the work that was done to create such incredibly, informative resources.

I'm starting to get more selective regarding the links I encode in my posts. Say for example, if I link to a favorite book, I try to find the original publisher and not lazily link to Amazon.com. Silly really, but it's consistent with my philosophy of giving credit (and $) to where credit is due. I'm also getting a better handle on which sites are reputable and reliable. See in the tab above for recommended online ID resources.

For those that know of my insect inclinations, you may wonder why I never reference BugGuide.net. I initially found their information not reliably accurate and even though they've improved tenfold from a couple years ago, I still hold a teeny bit of distrust in the site. Perhaps, if I knew more about plants and other animals, many of my recommended ID links would not pass the same stringent test.

However, I am a huge supporter of Wikipedia, despite vehement protests from a scientist friend who's against "the free encyclopedia." I love the concept and fully support this kind of shared, collaborative, and continually changing informative website.

So, there you have it.

ps 05/15/10 - I started editing the above entry and feel another entry would be better. For a bit of naval gazing, click here. And, finally, if you've missed it, I've given in - I'm starting to link to BugGuide.net, because it has become one of the best insect sites out there.

gannets


Australasian gannet
Morus serrator
Cape Kidnappers Gannet Reserve, New Zealand
February 23, 2007

Their eyes cracked me up. They're striking birds, but are extremely awkward when landing. Is it bad to laugh at a bird so much?