Christmas 2008

Mary and Bill, Upper Sardine Lake
Originally uploaded by Bill Walker.

How is change treating you, this year? We're about up to our necks in it. Bill is still working with the mighty Reactivity engineering team acquired by Cisco last year - now with a new role and a new product to work on. He manages more than he codes these days and he still likes his work. Mary wrapped up nearly 10 years at Nortel in January and just started a great new gig at Symantec this fall.

And what about national change? On our way to see family and birds, we kept running into the presidential campaign, energy and food politics, gay rights and immigration. It was McCain signs all over Orlando when our niece Sarah celebrated her third birthday in January. By June, when our younger niece Alison was baptized, it seemed For Sale signs had largely replaced campaign lawn signs. We saw the border fence threatening important bird areas of the Rio Grande this spring, farmers' markets in six states, wind farms in three, and hybrid cars everywhere.

In late October, we drove past hand-painted Obama signs in rural Wisconsin, a closed Mexican restaurant in Postville after the raids, and the dark, locked McCain office in Decorah, Iowa. When Mary's Mom visited us in July, our gay friends were legally able to marry. In November, we watched the election returns with Bill's folks and Adam here in Santa Clara and those rights were taken away.

In December, we stayed home and let the news come to us with our account statements. And we were at Erik's San Francisco Boys Chorus concert when they announced they will be singing at the presidential inauguration in January. Change happens and the national story goes on, whether we go to see it or it comes to us. When we're lucky, hope comes with it.We send you all our love at Christmas time and prayers for peace and happiness in the New Year

-Mary and Bill

BirdWalker 2009 Wall Calendar

I'm pleased to announce that my 2009 wall calendar is available now through my on-line store. It features photos I've taken since December 2007 in various sites around northern California, central Florida, and the Rio Grande Valley of Texas.

Assume a spherical turkey...

So, you've got a recipe for Turkey with Molasses Butter. It gives ingredients for a mixture that's to be inserted under the skin of a ten pound bird. We've got a twenty pound bird. How best to scale up the ingredients for something proportional to the surface area of the bird when all we know is that we've doubled something proprtional to the volume of the bird? Well, if you assume a spherical turkey, then doubling the volume is generally slightly under doubling the surface area, so that should be OK. See attached graph.

And that's what I did tonight after the mashed potatoes.

Meme(me)

From John:

1. Take a picture of yourself right now.
2. Don’t change your clothes, don’t fix your hair…just take a picture.
3. Post that picture with NO editing.
4. Post these instructions with your picture.

Solitary Sandpiper

Solitary Sandpiper
Originally uploaded by Bill Walker.

We read on our local mailing list about a Solitary Sandpiper hanging around Vasona Lake, and went to see for ourselves. Happily, we found him right where everyone said he would be, and the morning light brought some great colors from the foliage into the water.

See also the rest of the day's photos

Checking out Alviso

Eurasian Collared-Dove
Originally uploaded by Bill Walker.

All the county hotshots have been scouring Alviso for rare shorebirds lately, so I thought I'd better head over there. For shorebirds I found the usual suspects, but I had a lot of fun tracking this Collared-Dove until it landed down low. This isn't the perfect naturalistic background I might wish for, but it does show how these guys are adapting to the urban environment down at the bottom of San Francisco Bay.

Flight Practice

Dowitcher in Flight
Originally uploaded by Bill Walker.

This morning Ashok and I went over to Hayward Shoreline Interpretive Center and walked out among the shorebirds, trying to capture them in flight. The overcast meant pointing the camera down was best, as with this breeding-plumage Dowitcher. Perhaps our coolest bird of the day was a Peregrine Falcon flying over and spooking several hundred shorebirds into the air all at once.

Snowy Plover chicks at Moss Landing

Snowy Plover chicks at Moss Landing
Originally uploaded by Bill Walker.

I spent some time at Moss Landing and Zmudowski State Beach the other week, and I ran into Dave Dixon, who works with the State Park folks banding Snowy Plovers. When I told him I was interested in the Snowy's, he offered to take me to a nest where he'd just banded two-day-old chicks. Well, naturally I leapt at the chance! He not only brought me right close to the nest, but actually put two of the babies in the palm of my hand, where I could feel their warmth seeping into my hand. It was a spiritual moment. Those little birds were amazing.

Chestnut-backed Chickadees in Cupertino

Chestnut-backed Chickadees
Originally uploaded by Bill Walker.

In June, I made a number of trips to our local Audubon office to lurk near the bird feeders. These chickadees were so busy feeding and squabbling that they scarely noticed me.

Sierra Workshop 2008

Mountain Chickadee
Originally uploaded by Bill Walker.

At the end of May, Mary and I spent three lovely days near Sierra City with Bob Power and his merry band of birders. Thanks to their eagle eyes and kind cooperation, I was able to see and photograph some excellent birds up in the mountains. As always, the Sierra in summer is vibrant and gorgeous.

See the full set of pictures here

Texas 2008 Birding and Photography Trip In Progress

Great Kiskadee versus Golden-fronted Woodpecker
Originally uploaded by Bill Walker.

Hello all,

Our 2008 trip to the Rio Grande Valley is underway, take a look at this set of photos on flickr for the results as I process them in the field; more detailed notes to follow after we get back