GPS and Field Trips

Saturday, October 25th, 2008

A friendly suggestion for local Audubon and Sierra Club chapters and bird clubs everywhere: When posting directions for field trips, please try to provide the nearest possible full street address. These days many of us are using GPS systems, and when wandering through a strange city, it’s a lot easier to find an address such as “120 Via Verde, San Dimas, CA” than to follow directions like, “From the Pasadena (110) Freeway, exit Orange Grove Ave, and proceed south across Mission St. (where Orange Grove jogs to the right) to El Centro St. Turn west (right) on El Centro and park in the first block.”

By all means give the directions too for those folks who aren’t using a GPS. And sometimes, there just aren’t any street addresses anywhere near the meeting site. But when you’re birding in a major metro area like Los Angeles, the street address helps a lot.

#446 Wandering Tattler

Thursday, October 9th, 2008

I went back to Robert E. Badham Marine Life Refuge in Corona del Mar tonight after work. Unfortunately I had miscalculated the tides. I knew they’d be two hours away from where they were Tuesday, but I thought they were two hours further away from high tide and instead they were two hours closer to it. In fact,when I got there around 5:45 it was pretty damn close to high tide. I almost didn’t bother walking down from the street to the beach, but I scoped it and fortunately there were still a few birds hanging out including many Western and Hermann’s Gulls. There also appeared to be a few good shorebirds down there: some turnstones and plovers and what not.

When I reached the bottom, I found a couple of dozen Brandt’s Cormorants settling in for the night, a lone Black Phoebe, and small numbers but good variety of shorebirds: about five Black Turnstones, one Ruddy Turnstone, a Willet or two, one Sanderling, and one juvenile Black-bellied Plover. But it was while I was watching about four Black Turnstones in the flotsam, that I noticed one larger bird picking through the seaweed.

At first I thought it was another Surfbird like Tuesday’s, but the bill was much too long. A quick check of the field guide and I realized it must be the elusive Wandering Tattler, #446! It had a thin eye ring and a barely discernible white eyeline. The patterning was right, and although it was hard to make out in the fading light, through the scope you could just tell that legs were a pale yellow.

It was way too dark to get photos of this bird with my 4X point-and-shoot, but I did manage to get some photos of the Black Turnstones that I missed taking on Tuesday when I forgot my camera:

Black Turnstone on beach at dusk

I’m going to have to try this site again at low tide and in brighter light. There are several other spots to the south I also want to check out. Wandering Tattler was the last local shorebird I could reasonably expect, but the winter gulls should be coming in soon too, and possibly some near-shore pelagic birds like shearwaters and jaegers.

#443 Lark Sparrow at Irvine Regional Park

Friday, October 3rd, 2008

Tuesday Neil Gilbert posted about a Chestnut-sided Warbler on the Orange County Birds mailing list:

I got October off to a good start with a very nice hatch-year CHESTNUT-SIDED WARBLER at Irvine Regional Park in Orange. I saw it near the entrance to the park. It was hanging out with an enormous flock of Yellow-rumped Warblers, Western Bluebirds, House Finches, and Lark Sparrows.

Now Chestnut-sided Warblers are actually reasonably frequent in migration in New York City parks, so this wasn’t a target bird for me. However the Lark Sparrows he mentioned almost in passing are not a common East Coast bird, and I’d never seen one, so Wednesday afternoon after work I hopped in the Prius and headed up Jamboree to Irvine regional Park. I got there about 6:00 and found his flocks of robins, bluebirds, and warblers. There were also lots of House Finches. However I did not find either the Chestnut-sided Warbler or the Lark Sparrows. :-(

Sometimes you have to keep trying though, so the next morning I made a 15-mile detour on the way to work and stopped in the park around 9:00 A.M. This time the flocks of Robins and Bluebirds had vanished, though there were more than usual numbers of Anna’s Hummingbirds. I drove around Sycamore Hill and as I was coming back to the entrance I heard an unusual call I didn’t recognize so I parked and hopped out.

I never did figure out what the call was, but by the baseball backstop I found four Lark Sparrows:

2 Lark Sparrows in grass
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#442 Rock Wren

Sunday, September 7th, 2008

I had a hard time deciding whether to walk over to San Joaquin this morning or drive up to Santiago Oaks for the monthly Sea & Sage Walk led by Susan Sheakley. San Joaquin’s been great lately, but I haven’t been up in the hills in the morning for quite some time. Fortunately I decided to go to the mountains because we had an exceptionally cool morning, which meant we walked further than usual, which meant we got all the way to the dam, which meant we found this Rock Wren, a bird I hadn’t even thought of looking for in Orange County:

small gray bird with rufous patches on rocks

(I’ve been focused on Black-chinned Hummingbird and Barn Owl.)
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Short-billed Dowitcher

Thursday, September 4th, 2008

shorebird feeding marsh
Short-billed Dowitcher, Limnodromus griseus
Bolsa Chica, 2008-08-31
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Happy Birthday Roger Tory Peterson

Thursday, August 28th, 2008

Today is the 100th birthday of the man who did more than any other to invent birding as it exists today. Among other achievements he invented the modern field guide and the big year.