Another batch of beautiful lightning storms hit the Austin Area. The lightning was stunning once the massive storm moved through the area. But this time the lightning had a yellowish tint to it. This is the first time I've recorded such colors. So I did a little research on it and found ..... the color was yellow because the storm was far away. Just as the moon appears yellow when near the horizon, the shorter wavelengths of the light from the lightning were scattered out by the atmosphere, leaving the longer wavelengths(yellow, red) to be seen. The sun, when right on the horizon, sometimes appears red because there is sufficient water vapor, aerosols, and other pollutants to scatter out even yellow light. The lightning, being both far away and in proximity to a lot of water vapor and water droplets (over the lake and associated with a storm) was seen as yellow. As far as the color of lightning, even when seen close, natural lightning usually appears somewhat yellowish.
Sunday, June 13, 2010
Sunday, May 16, 2010
Moth Hummers at the Big Build
At first glance the Hummingbird Moth looks like a hummingbird. But the Hummingbird Moth is not a hummingbird at all. It is a moth. They are sometimes called a Sphinx Moth or a Hawk Moth. The hummingbird moth can sometimes be mistaken for hummingbirds or even baby hummingbirds, however, baby hummingbirds do not fly.
And those little feathers out of place on the top of its head are not feathers, they are antenna. Another clue is if the creature allows you to get closer to get a second look without giving you an earful and zipping away at the speed of light, it is probably a hummingbird moth. Also, if it has brown striping or yellow and black striping along its back (and it's not a bumble bee), it's most likely a hummingbird moth.
The hummingbird moth belongs to the family of moths technically called the Sphingidae family or Sphinx family of moths. A hummingbird mo
There are many different types of Hummingbird Moths. These can include the Snowberry Clearwing Hummingbird Moth, the Tersa Sphinx Hummingbird Moth, and the White-lined Sphinx Hummingbird Moth.
The moths that frequent the Big Build are White-lined Sphinx Hummingbird Moths. White-lined Sphinx Moths have an adult wingspans exceeding 5 inches. Larvae can be just as long, with most having a prominent horn at the rear of their fleshy body. When alarmed, these larvae rear up their heads in a threatening sphinx-like posture and may emit a thick, green substance from their mouths.
The White-lined Sphinx Moth ranges in length from 2 1/2 to 3/12 inches. It has a prominent brown head, a brown thorax with 6 white stripes and a brown abdomen with paired dark spots on each segment. The forewings are brown with a buff-colored band from base to tip and viens outlined in white. The hind wings are pink, turning to dark brown near the margins.
Sphinx Moths emerge at dusk from their hiding places and begin feeding on the nectar of flowers. Their size, combined with their rapid wing beats, allows them to hover and feed in the manner of hummingbirds, for which they are sometimes mistaken.
This manner of flight requires a great deal of energy and creates a good deal of heat in the moth's body. For these reasons, moths feed exclusively on nectar and seek flowers which produce large amounts of this water source which also contain high amounts of sugar. Such is the case with the Salvia Family which the White-lined Sphinx Moth is responsible for pollinating.
Saturday, April 3, 2010
Wednesday, March 24, 2010
Tuesday, February 23, 2010
Sunday, January 17, 2010
Baby Emma
Joker had fun at the farm. He liked barking at all the animals including poor Emma. Emma wasn't too cool with that .... Barking was tame compared to his stunt that led to the rest of the visit on the leash .... He decided it would be ok to catch a chicken. The above picture is Jokes with a mouth of of chicken feathers. Needless to say Joker's stunt didn't go over very well. Wimpy poodle -yeah right!!! He spent about 15 minutes sizing up the group of three rosters and a hen. Then all of the sudden bam he was on the hunt. There was no stopping him. And poodles are fast ... shocked everyone there .... I finally caught up with him and removed the hen ... luckily with minimal damage. I think she'll live. But it was very uncomfortable the first 30 minutes after the incident .... Wasn't sure of the etiquette for when your dog attempts to kill a friends pet at a dinner party. All I can say ... very awkward :(

