Where the Sidewalk Ends.: Flutterbys along an estuary.

14 June 2008

Flutterbys along an estuary.

Lorquin's Admiral

(Limenitis lorquini) ©M. W. York

Marine Blue, female

(Leptotes marina) © M. W. York

Mourning Cloak

(Nymphalis antiopa) ©M. W. York

Tijuana River Estuary, south SD County.

4 comments:

Anonymous said...: Breathtakingly beautiful pictures.
thank you,
bd; June 16, 2008 at 4:08 PM
Anonymous said...: Thank you for sharing your outstanding photos. Beautiful!
JLY; June 16, 2008 at 6:04 PM
Anonymous said...: Soooooo much better. Thank you.
aunt sue; June 16, 2008 at 6:19 PM
MWYork said...: Thank you Sue. You guys would have really enjoyed all the Lorquin's Admiral butterflies at that location. Absolutely stunning bugs.

I also saw a Black-throated Magpie-Jay as well. Certainly my first, they are a species found in Mexico.

Apparently the TJ river estuary system has ~ 20 of these birds along this long corridor. If you get a chance, look it up, Google it; a beautiful, loud, with a somewhat boorish way about it.

Thank you all for continuing to tune in. I am acutely aware this site has taken a most different, and slowed form since NW Islands, Hawai'i. That is simply due to my schedule and the internet weaknesses on SCI.

Thank you all.

peace,
mwyork; June 17, 2008 at 10:41 AM

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Hawaiian Monk Seals

The most endangered seal in the U.S., with only around 1500 in existance. This animal has always had a fragile phenology due to the precarious transition from nursing pup - to weened pup. This species had its population lowered due to a number of factors including human harrassment, historical hunting among others. There are those in certain groups and agencies that have had the opinion that in order to help this animal, the culling of the Galapagos Shark, one of its main predators, from nearby waters that seals use as the way to bring the population back. An oceanic apex predator had nothing to due with the seals' population decline. Interesting how we humans immediately go to predator persecution in various aspects of wildlife management and conservation. The last shark crew on Tern I., not without effort, took all of zero Galapagos Sharks. Cunning, we as a species are sometimes. Anyhow, the outlook for the HI Monk Seal is not a rosy one, though many biologists are working extremely hard on its behalf. The world has already lost the Caribbean Monk Seal and the Mediterranean Monk Seal. Unfortunately these guys may be next. I felt absolutely honored and fortunate to have been able to see them during their extremely important restings on the shore, as well as the incredible experiences of being with them once in awhile snorkeling.

Tristram's Storm-petrel (Oceanodroma tristrami)

According to The Birds of NA, no.673, 2002; In the US this sp. breeds only on HI Archipelago, where it is the rarest and smallest breeding seabird, exact location for most colonies are still unknown.(we have them on Tern, and monitor the small population).The TRSP is one of the largest Storm-petrels. Breeding only in the remote NW HI Islands and small islands off Japan. It is considered threatened.(Birdlife International,2000) Because of the secretive habits and remoteness and/or inaccessibilty of their breeding sites, estimates of populations are out of date and inaccurate, making their protection difficult.**This guy was bumping our screen door last night. A tubenose, like shearwaters, petrels, even albatross. **For more about TRSP's, refer to the Nov. 4th entry entitled Nocturne.