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Wednesday, June 4, 2008

Note-taking


Dead grass pricked through my clothing while ants and flies danced along my bare legs. Nope, birding isn't always pleasant, even short afternoon excursions around the neighborhood. I brushed the various life forms off my legs and looked up from my drawing pad - there was the Yellowthroat Creek. California Towhees chinked and shuffled around in the underbrush, a Green Heron sailed in for a landing on the creek's edge, and a pair of Bushtits busily foraged in a bush in front of me, twittering nonstop. Oh right - the Bushtits. I was supposed to be taking notes on them. I raised my binoculars and watched the male as he hung upside-down from a branch and probed in a dead cluster of leaves. I furiously scribbled down notes, trying to keep my eyes on the birds constantly. After several more minutes, both birds flew away, looking like little dust bunnies attempting to fly.

Scratch-scratch... scratch. No, that wasn't quite right; the head needed to be a bit smaller. Erase-erase. There, that's better. Within a couple minutes I had a rough sketch of a Bushtit. Most of my field notes are like that - rough and quick. I've found that the more I work on a field sketch, the more I screw it up. Field notes are, after all, not supposed to be great works of art, at least in my book. I take field notes to force myself to closely observe birds and learn more about them. Sure, Bushtits are common birds that I see every day, but the more I learn about them, the better. Unfortunately, I've slid out of the habit of regularly taking field notes, but hopefully I'll change that over the summer.

I did a quick pencil drawing of a female Great-tailed Grackle yesterday. I spent roughly twenty minutes on it; the first ten minutes I spent composing the picture and making a rough sketch (the frustrating part), and I spent the last ten minutes filling it in (the fun part). I do almost all of my artwork with a regular pencil; I have some grimy Crayola colored pencil stubs that are about as old as I am, but I never use them. Color always seems to ruin my artwork, so for now I'll stick with regular old pencils. I really should invest some money in a good watercolor set, but I am too miserly to do so.

Friday, May 30, 2008

Bluebird Monitering


This morning, I wrestled down the aluminum pool-cleaning pole off its usual hook in our garage. No, I wasn't cleaning a pool; I was monitoring bluebird nest boxes. The normal person would not associate a pool-cleaning pole with bluebird monitoring, but the pole is an essential part of the California bluebird monitor's kit. Out here, virtually all bluebird boxes are hung in trees; it is much cheaper and easier than mounting the boxes on posts. Additionally, the boxes are less noticeable and are less likely to be disturbed by curious humans.

If this were not odd enough, I make rather unorthodox nest boxes. I drill two entrance holes into the front of the box, instead of a single hole. This allows an incubating female bluebird (or nestlings about to fledge) to escape the box in the event of an attack by a House Sparrow or other predator. Also, these boxes are jumbo-sized; twelve inches tall, with a floor of about 6" x 5 1/2". This roomy interior allows the young bluebirds to spread out a bit so they aren't piled on top of each other in the nest.

I carefully caught nest box #1, located in a greenbelt right behind my house, in the wire basket attached to the end of the pool-cleaning pole. These wire baskets are designed and made by Dick Purvis, master bluebirder of Southern California. I flipped the latch and opened the box - nothing except bare wood. But that's what I expected. I just hung this box last week, and it might take awhile for a pair to find this new box. I replaced it on its branch and continued onto the next box.

Two angry adult bluebirds dove at me and snapped their bills angrily as I lowered their nest box. Their hearts, however, were not really in it. They know the routine by now. I peeked inside - five eggs! Two more than last week. I quickly hooked box #2 back on its branch and walked away. The female bluebird flitted back in as if nothing had happened.


As I approached my third and final box, the male bluebird scolded from nearby but didn't dive-bomb me. When I peered into the box, the coal-black eyes of the female bluebird glittered back up at me as she crouched on her eggs. She didn't budge. I snapped a couple quick photos before closing the box and hanging it back up. Many female bluebirds won't move off their eggs when the box is opened; I never cease to be amazed by their boldness.


So, if in the next few weeks you hear poundings, sawing sounds, and frustrated expletives coming from the garage, that will be me making more bluebird nest boxes. :-D

Saturday, May 24, 2008

Three Digits, Starting with a Two

I slouched on the uncomfortable bench and surveyed the scene before me. Birds were plentiful. Still... where were they? Sure, the American Avocets, Great Blue Herons, Pied-billed Grebes, and Black-necked Stilts were there, but that was the usual fare. I was looking for those tiny white screechy birds that fly around and dive into the water. They're supposed to be here... but why aren't they? I felt slightly betrayed. I could bike down to Back Bay - they are all over the place there, after all. However, laziness (or was it weariness?) prevented me from abandoning my post. I slid down farther on the bench, shivering a little in the cool breeze.

Then I heard it. "Cher-bink! Cher-bink!" I looked up, and there it was: a Least Tern (code name: Toy Tern) I stayed on the bench for a few minutes and watched it as it dove for food in the pond. I wouldn't have to bike down to Back Bay, after all; I was at San Joaquin Wildlife Sanctuary. Number two hundred and two for my Bigby list.

Huh? Wait - since when is Neil's Bigby list over two hundred? Since today. It's a long story, but today I decided I must break two hundred.

Prior to today, my Bigby list had been balanced at one ninety-nine for nearly two weeks. I set off early this morning, and steadily pedaled down the mountains to sea trail. My target was Grasshopper Sparrow, and I knew just where to find it: Sepulveda Vista Point, immediately adjacent to UCI. As I labored up the hills along Culver Drive, doubts crept into my head. Sure, there had been a Grasshopper Sparrow there on Birdathon, but that was a whole month ago. Would it still be there?

I panted up to hill to the point (I locked up my bike at the bottom of the hill and headed up on foot. I am an adventurous person, but I won't ever try to bike up that hill), ears cocked. Horned Larks sang with their tinkly voices, a Blue Grosbeak warbled away, and... A GRASSHOPPER SPARROW BUZZED! I couldn't help but perform a little victory dance (no one was in sight, fortunately). Number two hundred! I crept up the grassy hillside and managed to spot it sitting on top of a metal post. It sang frequently.


Non-birders would certainly not understand my excitement over this bird. If a non-birder saw one (which is very unlikely, because the elusive Grasshopper Sparrow has become very uncommon in Orange County), he would undoubtedly shrug it off as "a sparrow". If you aren't impressed by this bird's looks, then you won't be impressed by its song; many would either completely miss it or pass it off as an insect. I think it is a very interesting bird though. I stalked it, getting excellent looks and not-so-excellent photos before it fluttered off with its stubby wings.

Satisfied, I cruised back down all the hills I had labored up on the way and soon arrived at San Joaquin Wildlife Sanctuary. I had expected to easily find Least Terns, a species I still needed for my Bigby list. In reality, I had trouble with this one. I did find a Willow Flycatcher near the parking lot, a little brownish flycatcher that looks a lot like about twenty other little brownish flycatchers. I suspected it was a Willow Flycatcher when I first spotted it, and the bird was courteous enough to call to clinch the identification. Bigby bird number two hundred and one.

I finished up at Pond Two (as described above) with a couple Least Terns, my third new Bigby bird for the day. My birding for the day, however, was not done. While biking up the San Diego Creek Trail towards home, I noticed this flock of gorgeous White-faced Ibis.


After I had finished gawking at the ibis, I noticed this Black-crowned Night-Heron (code name: Night-crowned Black-Heron) staring up at me from the rocks below.


After a lengthy bike ride (why do all the hills have to be the last few miles when I'm most tired?), I arrived home. I rode precisely 35.38 miles (I got one of those nifty bike odometers), picked up three new Bigby birds, and had an immeasurable amount of fun. Oh yeah, and I got exercise. What more could one ask for?

Thursday, May 22, 2008

June Gloom


Most Orange County residents associate the phrase "June Gloom" with the heavy marine layer that blankets the sky many days early in the summer. The marine layer usually burns off by the late morning, but occasionally lasts all day. Recently, however, we've had more heavy-duty clouds roll in. Genuine rain clouds! Even as I type this, I can hear the soothing patter of rain on the roof above my head and the occasional distant rumble of thunder.

The birder's summer does not last long. For a few weeks between the departure of the last spring migrating warbler and the first fall migrant dowitcher, birding can be rather dull - hence the term "June Gloom". Sure, locally breeding birds are fun to watch, but the excitement of migration just isn't there. Many birders are not aware that migrants are almost always around. In southern California, migrating swallows and hummingbirds begin to show up in early January. Spring migration tapers off in late May, but the first migrant shorebirds of the "fall" often show up before summer even officially starts!

On Wednesday, I pedaled over to Peters Canyon Regional Park and birded for a couple hours before school. Maybe I'll find a some late migrants. A Willow Flycatcher would be nice! I thought as I pulled into the park. No luck. I saw exactly two migrants the whole morning - singles of Warbling Vireo and Swainson's Thrush. The willows were shedding their fuzz in such excessive quantities that safety glasses and a mask were almost required to survive. That's serious fluff.


Birding is never boring. I was right with this thought. The summer residents were out in great numbers. Several flavors of swallows were swirling about gleefully snapping up the plentiful insects. I managed to spot one Greater Roadrunner perched up on a fence post, but it was too distant for a photo. California Towhees (aka Plain-brown Shufflers) were plentiful, as always.


Discordant squawking alerted me to the presence of several Red-crowned Parrots in some trees in a backyard backing up against the park. Even though they are gaudily splashed with bright green and red, these birds are difficult to spot against the foliage. Oftentimes, I only spot them when they noisy burst out of the treetops.


I'm looking forward to fall migration! In the meantime, I need to work on my Bigby list a bit more; my total is perched at one ninety-nine. My latest addition was an Olive-sided Flycatcher last week. I think a long ride is in order...

Friday, May 16, 2008

A Red-Letter Day at Starr...


One thing I've sorely missed since moving out to California is regular bird banding at Metrobeach Metropark in Michigan. I assisted with the banding there as often as humanly possible, and learned vast amounts about bird identification, aging, and sexing. The only banding operation in Orange County is at Starr Ranch, and up to today I had been rather disappointed by it. It seemed that every time I went banding there we set a new record for least number of birds banded in a day. That changed today, much to my delight.

Today was the second MAPS (Monitering Avian Productivity and Survivorship) banding day of the season (I missed the first when I was in Texas). I jumped out of bed at four a.m., despite having gotten only five hours of sleep. As my dad and I walked out to the car, a couple migrating Swainson's Thrushes called as they winged north over our house. A good sign, I thought. Migrants were moving.

We bumped our way into Starr Ranch at 5:15 a.m. My dad dropped me off at the lab. The trees and ridges were still mostly concealed by gray dawn gloom. A couple Common Poorwills called nearby. Once we had all assembled, the other banders (Justin, Debbie, Barbara, Matt, Al, Janet, and Carol) and I loaded up into a couple four by fours and set out for the MAPS station. The station is located in a remote area two miles down a rocky "road" from the lab. Starr Ranch boasts some of Orange County's most gorgeous landscape - acres and acres of rugged terrain, free of traffic noise, congestion, and development that is so prevalent in Orange County.

We unfurled the nets as the grayness lifted. Our first bird of the day was a Swainson's Thrush (pictured above); they were all over the place. We banded at least fifteen of them, and I saw several unbanded ones in the banding area. Debbie, Justin, and I were checking some of the nets on the first net run when Justin's radio suddenly screeched:

"JU-crackle-crackle... Barbara-CRACKLE-crack...HAWk-SCREEEEECH-crackle net eleven-crackle-CRACKLE-snap"

Justin quickly took his leave to help while Debbie and I finished checking the nets. Sure enough, we had caught a gorgeous adult Cooper's Hawk. Unfortunately, we didn't have any bands large enough to put on it and had to release it unbanded.


We kept catching lots of birds, including more Swainson's Thrushes, Pacific-slope Flycatchers, and Oak Titmice. Migrants put in a good appearance, and we caught several species of warblers. We banded one brilliant Townsend's Warbler.


Even more excitement lay in wait for us. A couple Wilson's Warblers showed up in the nets, along with a Warbling Vireo. However, my favorite banded bird of the day was this MacGillivray's Warbler, one of two we banded. Surprisingly, these may be the first ones ever banded at Starr Ranch.


As the mercury on our portable thermometer rose, bird captures tapered off. We were forced to close a few nets exposed to the sun. Around 11:30 a.m. we closed up shop and headed out. We handled forty-nine birds, an excellent total for Starr Ranch. It was nice to handle birds again after a several-month long hiatus!

Monday, May 12, 2008

Texas, Day Five - 5/4/08

Home. That word loomed over us like a dark thunderhead as we spent our last hours in Texas birding some areas near Marci and Terry Fullers' house in San Benito on Sunday morning. We were having too much fun to go home: getting up at ridiculously early hours every morning, racing around all day seeing exotic tropical birds, and then grabbing a few hours of sleep. Repeat. Can't ask for a better life.

The shrieks of Great Kiskadees outside the window woke me out of my slumber before my alarm clock did. I groggily got up, showered (picked a few ticks out of my skin at the same time), and then headed out the door to see some of those amazing Texan birds before I had to leave. A beaver swam right by the little dock on the resaca behind the house, much to our delight. It even slapped its tail on the surface of the water, something I've never seen before.


Number One suggested that we go on a brief pre-breakfast birding jaunt by van to some nearby areas to look for Red-crowned Parrots. We jumped at the idea. Sure enough, we easily found a little flock of noisy Red-crowned Parrots hanging out in someone's yard nearby. While everyone else gawked at the parrots, I yawned and told tales of large flocks in my backyard. Backyard - arrgh, a reminder of home.

We decided to explore a small dirt road that looped behind the resaca. Suddenly, the van sank into extremely soft, slimy mud. Up to this point, the dirt had been parched and even cracked, but for some reason this little part of the road was a morass.


After a few futile attempts to push the van out, we temporarily abandoned it and Marci came and picked us up. After eating a delicious banquet prepared by Marci, we birded the yard some more. A few migrants filtered through the treetops, including the only Red-eyed Vireo of the trip (better late than never!). Some small brown butterflies flitting close to my ground caught my attention - Carolina Satyr (Hermeuptychia sosybius). A lifer!


While I was stalking an uncooperative Long-billed Thrasher, this Couch's Kingbird landed on a telephone wire right overhead. Both Couch's and Tropical Kingbirds are resident in the immediate area, but this one was nice enough to call so I could actually identify it. Couch's and Tropical Kingbirds are essentially identical, best differentiated by call.


An Inca Dove flew in and landed on the same wire just a few feet from the kingbird. This tiny dove is quite common in the Lower Rio Grande Valley; one often hears their mournful calls.


I had one hour before I had to leave. What to do? I kept looking for birds, enjoying them in a bittersweet way. Who knows when I'll see Golden-fronted Woodpeckers, Great Kiskadees, or Black-crested Titmice again? I glanced at my phone - 11:50 a.m., ten minutes until I had to leave for the airport. I walked over and staked out one of the hummingbird feeders on the back porch. In the last five minutes, a beautiful Buff-bellied Hummingbird visited the feeder several times. A nice way to end the trip...


With that, I left Texas. As the sun was setting, my plane touched down on a runway at LAX. A few American Crows were hanging out along the runway - didn't see a single one of those in Texas.

A big thanks to Marci and Terry Fuller for letting us stay in their house Saturday night and everything they did for us Sunday morning! I also have to thank Number One and Leica Mom for being awesome mentors/drivers/temporary parents. It was an amazing trip - I saw 219 species in five days, and recorded twenty-eight lifers. Back to my Wrentits and California Gnatcatchers now. :-)

Sunday, May 11, 2008

Daylight Fades


It's a good life, I mused as I stared into the golden eyes that were glaring back at me from a fuzzy ball of fluff. You sit in a pine tree all day, snoozing away or watching the world around you from above. You don't have much to fear - you are the top of the food chain. If something - a coyote, perhaps - started eyeing you, your ferocious, sharp-taloned parent would spring into action and drive away the enemy. You don't have to hunt your own food - that's what your parents are for.

Those eyes, those wild golden eyes. Ever watching, unless of course the owner of those eyes is taking a cat nap. I wonder if it gets boring, sitting up in that same old tree all day, I thought as I watched the fuzzball hop to a more comfortable branch. My bare foot crunched down among the ground cover, and the fuzzball's head instantly whirled around to see what was happening. That must be cool, being able to turn your head like that. No need to turn around; just spin your head over your back! As the sun slowly sank, the fuzzball became more active and those eyes remained open and attentive to their surroundings. The night would start soon...