Eek, Poison Oak!

Pacific Poison Oak, Toxicodendron diversilobum, Mission Trails Park. Pacific Poison Oak is apparently common in valleys, particularly near moisture such as streams. It is an innocuous looking shrub with glossy leaves that wouldn't get a second glance. However, it exudes an oil called urushiol that causes a painful reaction for most people (apparently 10-25% of the people are immune to the stuff). You can expect redness, nasty itching and blisters for up to 5 days (oh joy!).

I snapped a picture of this poison oak so I would remember what it looked like. I was merrily snapping pictures of poppies and lupine when a fellow hiker pointed out that there was poison oak all over the place (interspersed with the lupine, go figure). He suggested I might even have rubbed up against one or two! Well...I did feel a little burning (note to self not to hike in shorts) but so far, no itching and no blisters and the burning lasted at most for 10 minutes. Maybe I'm one of the lucky few who aren't particularly sensitive to it or...maybe I really managed to gracefully sneak by the bushes while snapping my pictures. Or maybe I brushed up against one of those beautiful but nasty stinging lupine, Luninus hirsutissimus (a picture for another day)! Either way, I'm keeping an eye out for this stuff in the future!

Highway Architecture

Highway 52 as it bridges the Mission Gorge at Mission Trails Park. San Diego is known for a lot of things. Beaches, nice weather, aircraft carriers, etc. However, few people notice the amazing highway overpasses as they gracefully bridge the many canyons and gorges that are endemic to the area. I've been trying to get a decent picture of this overpass since it is so very dramatic from below. I'm not convinced that this does it justice but you get the idea anyhow.

Golden Barrel Cacti at Daylily Hills

Golden Barrel Cactus, Echinocactus grusonii, Daylily Hills Nursery. Daylily Hills Nursery grows cactus and succulents over several acres of property. They have the grounds planted out with huge, mature cacti in broad swaths up the hillside. In the picture, you can see little yellow barrel cacti where bigger bretheren were dug out for sale. The full sized yellow barrel cacti were probably 3ft in diameter and there were a lot of them. Wow. Just one is dramatic but a whole hillside is amazing! They also had some really cool ponds done with vallisneria (water celery), watercress, bluegill and catfish that were a sight to see (in another posting!).

As for barrel cacti, Golden Barrel Cacti are one of several large, barrel-shaped cacti that store water within their bulbous forms. During dry times, they shrivel down and use the stored water, only to swell up again at the next rain. They are fairly easy, if slow growing and like a well drained soil with lots of sun. They need very little water once established. They are also occasionally sold as pot plants. They are, however, not particularly pet friendly if your pet likes to play with your plants!

Creepy Crawly in the Sink!

House Centipede, Scutigera coleoptrata. How is it I'm always the one that has to deal with the creepy crawlies? Get the snake out of the house. Catch the spider. Throw out the lizard. So, when this "little" house centipede showed up in the kitchen sink, I got the job. Needless to say, I never waste a good photo opportunity so here it is in glowing technicolor, adorning the kitchen sink. Creepy or fascinating? Both?

House Centipedes are originally from the Mediteranian but have since naturalized in North America. They are called house centipedes because they like to live in houses (a no no). They prey upon spiders, silverfish, cockroaches, firebrats and carpet beetles. Hah, suddenly they don't look quite as bad, eh? They are capable of biting (but seldom do so) and have a mild venom that will result in temporary, localized redness (okay, not all that great). Still, compared to a brown recluse or a house full of silverfish, maybe they're not all that bad. If you were innocently walking across the floor and you saw one of these heading straight for you (and they are FAST!), perhaps, thinking that your pant leg or dress was a good place to hunt for silverfish, what would you do? Heheh, what do you think I did with mine?

Living Stones

Living Stones; Lithops species. Maybe Lithops dorotheae or other mix of species. Lithops were accidentally discovered in Africa by John Burchell in 1811. John picked up an apparently beautiful stone and discovered, to his surprise, that it was a plant! These are fairly easily grown, thorn free and quite beautiful. They like somewhat of a dry rest in the Winter and water during the Spring growing season. Better yet, they can be purchased very inexpensively at most cacti dealers including places like Target and Walmart (if you don't have a cacti dealer nearby) or mail ordered over the web. I found one dealer with a particularly large number of Lithops species and good background information at www.lithops.net.

Fun with the Photoeditor

Kaleidescope. I was mussing around with the photoeditor the other day trying out different special effects. This is a combo of quite a few but the main effect is a kaleidescope/refraction effect. It's kind of fun. No trace of what it once was but colorful and a little more playful than usual.

Le Chien

Gizmo the Dog. I was looking for a picture I didn't need to research so I could run off to study my copyright law and, voila, we have Gizmo the dog. A couple of weeks ago, I claimed Gizmo at the pound with no name, no age and a hankering for attention. Since then it's been a bit of turmoil in the house. The biggest thing is potty training. He's figured out that outside is preferred but still thinks rugs are fair game on occasion. Not too bad on chewing (no serious furniture issues) but toys and magazines are at risk (to say the least). Also, no more walking in the dark (especially near rugs). Dog fur everywhere... I can't imagine how hard a newborn child would be! Still, dogs are so loving and, with those big eyes and the little wagging tail, somehow everything gets forgiven. I'd thought I'd end up with something bigger but hey, it is what it is.

Red-winged Blackbird

Red-winged Blackbird, Agelaius phoeniceus; Tijuana Estuary Preserve. I found this bird singing up a storm up high on a tree overlooking the horsetail bog. Most of his breeding bretheren were in the bog proper, perching on the huge horsetails. They would periodically fly out to catch bugs and search for seeds and other food, only to retreat to the safety of the bog when the camera got too close. This one, however, let me get close enough to get a decent picture. Red-winged Blackbirds range up to Canada and the Northern States in the Summer and Winter as far south as Central America. These were Wintering here in sunny San Diego. Their numbers are apparently in decline due to habitat loss to humans.

Mammillaria species or Woolly Wonder!

Mammillaria species. Possibly Mammillaria bombycina or something closely related. I love Mammillaria species. Most have this wonderful halo of flowers, as if they were a garland around a maiden's head. It is a particularly large genus with many different species and most that I find for sale are unnamed or at best say Mammillaria species. Still they're wonderful and, if you want to bad enough, you can probably look them up, especially if yours is in bloom. Also, mine seem to bloom easily and regularly in our San Diego climate, being a regular crowd pleaser. I also really enjoy the wonderful symetrical patterns that the spines make providing great texture for photographs.

If you're a cactus guy and you know what species this is, send me a line. I have a few more mystery cacti to post just for fun. We'll see what people come up with.

Why did the Turkey Cross the Street?

Wild Turkey, Meleagris gallopavo variety intermieda (Rio Grande Subspecies), Julian, California. There was a huge flock of wild turkeys crossing the street just outside of Julian, CA. The car in front of me pulled over and, as I looked to see why, these huge turkeys started dashing across the street, one after another. So I, like any good photo nut, pulled over and hauled out the Nikon! The hens and younger males crossed first and the bigger, dominant males were last. A few turkeys even flew across the street. The pictured turkey was running at a decent clip. My hopping out of the car to take pictures (with a flash no less) did not disuade any of them from crossing although it may have accounted for a little extra speed as they ran or flew across the street. Or, perhaps they are just a little photo-shy. As it was early evening, the pictures are not crystal sharp (exposure length thing) but you get the general idea.

The striking thing here is that wild turkeys are generally agile, sleek, fast moving birds. They are also quite omnivorous gaving a very broad and adaptable diet including grass, leaves, nuts, berries, bugs and other opportunistic food, accounting for their ability to live in quite large groups and also for their ability to successfully spread across America. The wild birds that the Pilgrims at were probably Eastern Wild Turkeys, Meleagris gallopavo silvestris, one of the most heavily hunted wild birds in America. None of them look anything at all like the poor, bloated, line bred, clumsy domestic turkeys we eat every Thanksgiving.

As to why they crossed the street, it was because the rest of the flock had. The old line of elementary school jokes had to do with why the Chicken crossed the street. It normally had to do with Colonel Sanders on the other side or something similarly silly. For the likes of me, I can't recall why we thought those jokes were funny but, in elementary school, a lot of things seemed funny that don't seem so amusing any more. Perhaps we lost something?

Common Yellowthroat

Common Yellowthroat, Geothlypis trichas, Tijuana Estuary Preserve. I found this little warbler hopping in and out of the spiny leaves of a beautiful blooming Yucca. Perhaps it was looking for nectar or perhaps eating the bugs that are attracted to the stunning display of yucca flowers. Either way, it hopped through those leaves with dexterity and ease. It always amazes me how wild animals do that. The dog, on the other hand, very inelegantly managed to get a cactus hand stuck in his fur which was very difficult to pull out.

White-Lined Sphinx Moth

White-Lined Sphinx Moth, Hyles lineata. This moth is in the Sphingidae family of hovering moths which includes the famous moth that Darwin predicted as the pollinator for the long-nectaried Angraecum sesquipedale, Xanthopan morganii praedicta, with a proboscis over 7 inches long. The White-lined Sphinx, while not so prominently proboscis-ized as its long-nosed cousin, similarly hovers before flowers, typically white ones at night and colored ones during the day, for their nectary meal. They range from Canada through the midwest on down to Mexico and Central America. They fly quite quickly, zipping by as if they were hummingbirds. However, they are known to perch under the occasional porch light as this one did outside my front door. He barely flinched under the harsh lights of my Nikon strobe and stood stock still for over 12 pictures. He might still be there now!

Lupine

Lupine species, Mission Trails Park, San Diego County, California. This was one of three species of Lupine I saw while hiking in Mission Trails Park on Sunday. I have no idea which species it is. A quick look at pictures on the Internet showed similarities to Prarie Lupine (wrong state though) or maybe Bush Lupine. However, California has 82 species of Lupine of which I've seen perhaps six. I may never know their names but they do make a stunning display as they, along with the poppies, cover disturbed hillsides with blue and orange. Apparently, both grow well in areas that have previously burned. We had a huge fire in Mission Trails Park two years ago and, while at the time it was totally scary and awful, it apparently left a silver or perhaps blue and orange lining.

Desert Lilly

Desert Lilly, Hesperocallis undulata; Anza Borrego, California. The desert is ablaze with flowers including Sand Verbena, Brown-eyed Evening Primrose, and Arizona Lupine. There were also a few Desert Lillies interspersed between the blaze of yellow and lavender wildflowers, the sparkling white flowers really standing out. It's hard to imagine these plants growing out in the middle of the dry desert sand, given their water-loving cousins that most of us are more familiar with. That just makes it all the more amazing and exciting to see!

Don't You Love Spring?

California poppy, Eschscholzia californica. Some people say San Diego doesn't have seasons. After all, what are seasons without snow? San Diego gets just cold enough to frost in some areas and snow in the hills. That's enough to provide a decent dormancy for peaches but not so cold that you can't grow bananas nearby! It's also cold enough to provide for a glorious burst of flowers in the Spring! I went hiking on Sunday and the hills back in Mission Trails Park near Poway were just covered with Poppies (2 species) and Lupine (3 species), making for an amazing display!
A few willing subjects are posing here.

Chuckwalla

Common Chuckwalla, Sauromalus ater. The scientific name derives as follows: Sauros means lizard and omalus means flat, so flat lizard. The common name comes from a Spanish version (Chacahuala) of the local Indian names: Shoshone "tcaxxwal" and Cahuilla "caxwal".

Common Chuckwallas occur in the American Southwest from Baja California up through Arizona, Southern Nevada and Southern Utah. They are primarily herbivorous (vegetarians) but snack opportunistically on insects. They are the American representative of the iguana family, Iguanidae, of which there are also a few more species that occupy islands off the coast of Baja California. So, if you thought that it looked like an iguana, it was no accident.

This Chuckwalla was in a small finger canyon just off the road on the way out of Borrego Springs. I hiked up to snap his picture, having left my trusty 500mm lens at home. He promptly (yes, this is a male as per his coloration) hurried off to a rock crevice where he popped out his head and looked at me from a distance. Supposedly, if they feel threatened, they can puff up their bodies with air and lodge themselves into a crevice, making it difficult for predators to pull them out (imagine a coyote tugging at a tail). He moved pretty fast, much faster than you would expect a big lizard on little legs to move and was a bit of a surprise as I was snapping pictures of wildflowers.

Orchid Craziness

Lc. C.J. Carbone x Lc. Rincon Hill. A friend brought this full size Cattleya into judging yesterday. It had a flower stem that was probably 3/4" in diameter topped by four of these strikingly bright lavender flowers with a contrasting deep yellow lip. For fans of full size Cattleyas, that's a combination that you just don't see in full size Cattleyas. Apparently, this clone has been around with the breeders for over 50 years but, so far, they have not managed to pass that bright yellow lip along to the progeny. A dead end? Maybe it is an opportunity to try other things such as crossing it with a yellow rather than a lavender. Only time will tell.

Happy Saint Patrick's Day!

Cymbidium Yasuko 'Oghi', San Diego County Orchid Society Show, Scottish Rites Center. How appropriate to have an orchid show include green orchids an be shown in the Scottish Rites Center on Saint Patrick's Day! Shown is a very intense green Japanese Cymbidium.

Here's to wishing you a Happy Saint Patrick's Day whether you are celebrating today, on the 17th, or all the way from today to the 17th! Note, however, if you have been imbibing in green beer or any other sort of St. Patrick's Day revelry, the police were out in droves today looking for drunk drivers. If in doubt, get a taxi.

Darwin's Orchid

Angraecum sesquipedale. This orchid, a native of Madegascar, was the one that Darwin saw when he hypothesized that it must be pollinated by a moth with a very long proboscis. The long green nectary in the rear of the flower lures moths in each evening for its sweet nectar stored at the bottom of the nectary. Indeed, a moth was discoverd called the hawk moth also known as Xanthopan morganii praedicta that has a long proboscis and acts as pollinator of this orchid. The white color enables the flower to be seen in dim evening light.

Southern Alligator Lizard

Southern Alligator Lizard, Elgaria multicarinata. This voracious mid-sized lizard is a real beauty to behold, having a multicolored, faceted sheen that reflects the sun in fun colors and directions. This one was out in back of the neighbor's house cruising surprisingly speedily (given those stubby little legs) through her garden.