Monday, May 21, 2007

Quail Diaries: Our Little Chickens

The quail babies are here!! This is one of my favorite times of the year! Our neighborhood has roaming coveys (aka, groups) of California quail (Callipepla californica) that wander among the yards and vacant lots. The desert area is normally inhabited by the Gambel's quail (Callipepla gambelii), but we believe that our locality near the Sierra Nevada mountains, the eastern edge of the CA quail's range, provided a corridor for these quail to come down into our valley and settle within the residential area.

Since more houses have been built, its been a little difficult for the quail; but they seem to be adjusting and we've noticed that they are definitely better at managing fences. In past years, they would run run back and forth and back and forth at the base of the fence (quail avoid flying whenever possible, so as not to bring attention to themselves). They now seem to understand that flight is necessary and not so dangerous out here in the 'burbs. That's a good thing, because the hubby and I were wracked with angst when watching the little guys freak out at our fences (and we've got lots of fencing in our yard - to keep out rabbits, dogs, and cats).

To attract the quail into our yard, we throw out a lot of seed and also create various quail safety-zones (lots of shrubs, patches of cactus, and cover shelters made of tangles of branches - this structure especially helps to protect the quail from predatory hawks, such as Cooper's hawks (Accipiter cooperi), a winter visitor to our valley.

It is not easy to get photos of the quail. They are very timid and panicky birds. That's one of the reasons we call them "our little chickens". The other reason is their scratch-and-peck way of eating seeds. Here's a picture of a quail "feeding frenzy" last October. Fall is a great time for quail because they band up together in large groups. Last fall we were getting over 100 birds in our yard each day! As you can see, another difficulty in photographing the birds is their tendency to stay in shady spots. They do this both to avoid the heat of the desert and also to remain in relative darkness, under cover of branches; again, to avoid predator detection. Quail also have an amazing ability shown by all wild birds - a great awareness of when they are being observed, especially through a camera lens. Its pretty incredible. They are now finally becoming less fearful of when I look at them through binoculars, but the photo lens is still too much for them. I believe I was able to take this photo because there were many quail present and they were becoming habitualized to feeding in our yard. I also had the camera on a tripod and fully zoomed-in. In addition, this photo was taken before their major predator, the Cooper's hawk, had migrated down into our valley from its summer range up in the mountain forests. The quail are still rather fearless at this time of year...

This is a male California quail, strutting his stuff. See the black plume feathers on the top of his head?







Here is a female. There was a lot of competition amongst the birds for this perch.








In early spring, the covey breaks up as the males and females begin to pair up, defend territories, and create their nest. In the 6 years that multiple quail pairs have nested in our yard, we've only found a single nest. They are very secretive!!

We were unsure if we would see any babies this year, since its a pretty rough drought year; but I'm sure that the watering we do in our yard and spreading of bird seed has helped. As a result, about 2 weeks ago, we got our first glimpse of the proud parents and their babies. Happy day!

Getting photos of adult quail is hard enough. Taking a picture of mom and her babies is nearly impossible!!! I tell ya, they can see into our house, in our dark living room, and recognize a camera lens. The moment they see it, they herd the little babies into the nearest shrub. I think these parents were just so hungry, they didn't notice me at first. Soon after I took this picture, though, mom saw me and the babies were led into a shrub... You can see in this photo that there are two females. We were lucky enough to have two pairs successfully breed this year. As quail often do, these two pairs are raising the babies communally. Cornell University says that there is a higher life expectancy in adults who raise their chicks communally.

I was able to count 11 babies in the above photo. The chicks are very difficult to see because of their cryptic coloring. Here's the best photo of a baby quail I will ever be able to take. This is because, unfortunately, the little guy got stuck in one of the holes in a cinder block in our yard. The hubby found it and rescued it. I snapped a quick photo before we placed it under one of the quails' favorite shrubs and hoped and hoped that the momma would bring her babies by soon so that this little fellow could rejoin its family. By the way, I went out and filled the holes in the block with soil. One less hazard in our yard!


And I'll leave you with this picture of my cat, Zeebo, happily quail-watching along with us. You can just barely see a male quail on the edge of our porch, taunting the poor kitty.

Friday, May 4, 2007

Hummingbird Video

I've got another low-res video for everyone! This is one I made last year. Its of a Costa's hummingbird (Calypte costae) female feeding on our desert penstomen (Penstomen pseudospectabilis). The Costa's are our resident hummingbirds and are a great entertainment for us. The males have shiney purple gorgets and bold attitudes. My friend Laura can attest to that. During one of her visits she was wearing a red coat, and our male hummer wouldn't leave her alone whenever she was outside. He would hover just a couple feet from her and watch her every move!

In this video, as low quality and fuzzy as it is (the original is so much better... YouTube really loses out on the resolution), you can see that the hummingbird has a very big belly. That's because this female is ready to lay her eggs. I would see her visit these penstomens every day to feed. The following day that I took this video, she was about half that size! She must have laid her eggs that day, which can explain her need for so much feeding!

As an intro to the movie, I'll also leave you with this photo of one of our African spur-thighed tortoise (Geochelone sulcata) babies sitting under the penstomens. As you can see in the photo, her name is Buffy. And yes, that IS from "Buffy the Vampire Slayer".

For your viewing pleasure, Costa's Hummingbird:

Cactus Flowers, Pt 3

We've been grounded recently while our field vehicle gets $700 of work done to it. Sounds rough, but its better than getting stuck out in the middle of nowhere in scorching heat!! We pay a bit to keep our car running smooth; but the cost is worth the peace of mind.

Although it would be nice to be out working, it is also pretty nice to be here at the house and enjoying the multitudes of blooming cacti. I should mention now that all the cactus flower photos you've been seeing are from cacti in our yard. We've got tons of 'em!! (and I mean that weight quite literally!) When out in the field we'll collect a pad or two and plant them in the yard. Or cactus enthusiast friends and cactus researcher friends will give us some samples. The hubby even got one variety from our town dump! We affectionately call that one, "trash can cholla".





Tuesday, May 1, 2007

Tadpoles In A Pond

Finally!!! Its here!!!

Yes, the highly anticipated release of my movie, "Tadpoles In A Pond", is now available for viewing on YouTube. Well... the clamor isn't quite so big as Spiderman 3, but my cousin, M, did send me an email in which she mentioned that she was looking forward to seeing my tadpole movie. And, relatively speaking, that qualifies as high anticipation to me!

First, a history of our tadpoles:
It all began innocently enough back in April of 2006. The hubby was digging in our yard (an everyday occurence for us... nothing special there). He as hoping to create a pond along our "stream" - which is essentially a ditch dug through our property that we flood with water from a hose. He accidentally left the hose running through the night, which filled the hole with water. No problem, except that a couple of opportunistic western toads (Bufo boreas) decided to breed. We awoke the next morning with strings of toad eggs scattered throughout the pond.

Here's a photo the string of eggs from this year's toads. There are so many eggs laid by a single pair, they extend throughout our little 10 x 4 ft pond. What a producer that female was!

** Important hint => if you place the cursor over the photo and left-click, you can see a larger version of the picture. This is the case for all the photos in my blog. Sorry, forgot to mention that earlier...

Well, after we found the eggs in the flooded hole last year, as concerned animal lovers, we HAD to keep watering the area and keep the little guys and gals alive. It was an interesting science experiment, and we got a lot of enjoyment out of it (in addition to more toads in our yard, a bunch of dragonfly larvae - many of whom ate most of our tadpoles - and even some mayfly larve. Exciting times!).

By the way... yes, we do live in the desert, but the toads were already there. The hubby had a tiny pond in the yard (3x2 ft black plastic tub type) for about 10+ years and the toads had already appeared for that. We've got cottonwood trees for shade and through the years have planted assorted rushes and reeds. The cattails showed up on their own. All in all, the toads have got a pretty sweet deal in our yard.

After the toads, mayflies and dragonflies all metamorphosed into their terrestrial adult forms, the pond was drained and further excavation (deepening, widening, and lengthening) was conducted over the winter time. This spring, we were ready for toad action. And act they did!!!


Can you see all the egg strings in that second photo?

Two weeks later... we had tadpoles!!!! And therefor, "Tadpoles In A Pond". Now, I admit, the video is oh-so amateur. I moved the camera too quickly. The resolution drops when uploaded onto YouTube; they just look like a bunch of blobs with tails. But, hey, that's sort of what they look like in real life anyway.

So... with no further adoo, I present to you my movie for your immense enjoyment, "Tadpoles in our Pond":


I recommend you browse YouTube further (edited in later: only web virgins haven't surfed YouTube these days! So if you haven't, start with these:) I recommend it, because there are so many other wonderful videos to see, such as Nora, the piano playing cat, or clips of Bill Maher's New Rules (however, I would only recommend the latter for those of you who are left-leaning and not easily offended. If either of these are the case, just stick to watching Nora the cat. Or maybe you can watch a cool real-life version of the Simpson's TV show intro. I like that one, too).

Enjoy!

Sunday, April 29, 2007

Poppies for Steven

My friend Steven went to the Antelope Valley Poppy Preserve in search of the beautiful California poppy (Escholtzia californica), but, unfortunately for him, there hasn't been much rain out here and the poppy preserve wasn't much to behold...

Well, I was in the same valley recently, but in an area that had gotten just a little more rain, and a result - I got to see some poppies. Its not the same as seeing them in real life... but this will have to suffice for now:

Cactus Flowers pt2







Need I say more?

Saved!!

What a lucky snake! Lucky for one thing that the driver at the wheel loves snakes. For another that the driver was alert to the possibility of snakes sunning themselves on the road and alert enough to swerve just in time to avoid it.



Can you see the tracks of the car which show how narrowly this fellow was missed?!?

And here's a close up of the lucky gopher snake (Pituophis catenifer), most likely unaware that it just stared death in the face. All it cares about now is that it has to stare at my camera...