Holiday Birdwatching I
This is the first in a series of posts on the birds I spotted in the last three or four days. Starting on the 24th, I went to various local birdwatching spots, including Radio Road in Redwood City (right next to the Foster City landfill areas), Bayfront Park at the end of Marsh Road in Menlo Park, and the Shoreline walk at Mountain View Park.
The first images, however, come from a local tree near my parents’ home–specifically, a persimmon tree with the fruit ripening, filled with birds eating the yummy treats. This kind of tree attracts one of my favorite birds: the Cedar Waxwing.
A few extra passerines to finish up this first post. There are tons of sparrow-like birds, and I have given up on trying to figure out which is which. They’re just far too similar for the trouble.
These are House Finches, the male with the notable red coloring:
Here’s a Brown Towhee, a basic “brown bird” for the SF Bay Area:
Some interesting birds with yellow patches (you’d be surprised how many of those there are):
There were several Black Phoebes around, often flying crazily about. This one perched between us and an American Coot.
More coming soon!
I always enjoy seeing all these great photos and have been a long time reader of your blog. I was doing my own research lately into purchasing a digital SLR and came across a forum thread that answered a question you had a few years ago about how zoom related more directly to the mm of the lens. Its way down on this page: http://www.velocityreviews.com/forums/t256040-zoom-in-mm.html
To sum it up, calculate the diagonal length of the CCD in the camera, multiply that by 10-15% and thats roughly the perfect focal length for it. Then you can divide the mm length of the lens by this number and get the approximate zoom multiplier. Not sure if you ever found this information but I hope it helps!
This would put your 300mm lens on your rebel at somewhere between 9.5 to 10.1x zoom.
That “sparrow” at the end of the waxwing photos is actually an American Pipit. They are not closely related to sparrows. You have some very good bird photos. Pipit photos are unusual.Being from Maine those waxwings on persimmons are other worldly; we’ve got waxwing but no persimmons, very cool.