My Spark Bird

For those of you who might not be familiar with all the birding ins and outs, a "spark bird" is the bird that got you into birding, that sparked your interest and got you hooked into this crazy hobby/sport/avocation.

For most people, it is something big and dramatic, like a Pileated Woodpecker or a Great Blue Heron. Or, it is something rare, mysterious, or unusual. For me, it was sparrows, often disparagingly called LBBs (Little Brown Birds) or LBJs (Little Brown Jobs.)

I mark my transition from "passive" birder (keeping the bird feeders filled and watching them from my window) to active birder to the year 1994. That winter, I decided to start sorting out all the LBBs into their respective species, instead of calling them all "some kind of sparrow."

Most people curse sparrows, as they are small, brown, and tend to hide in the tall grass when you want to see them, so identifying them can be tough. With a little bit of work, I began to sort out the LBBs in my yard. As it turned out, some of those sparrows were (House) Finches and (Carolina) Wrens, and were not sparrows at all.

The bird that grabbed me and made me want more was the White-crowned Sparrow. Look at this guy:

How could you not love a bird like this? Sharp black and white striped head, crisp clean shirt-front, pink bill, doesn't he look ready to go to a formal party? You can't tell it from this photo, but Zonotrichia leucophrys is larger than your average, everyday sparrow, too: 7" long as compared to 6.25" for the common Song Sparrow or 5.5" for the teeny Chipping Sparrow. That doesn't sound like a lot of difference, but you can really see it in a group of ground feeding LBBs.

Something else I love about the White-crowneds is the way they stop feeding and stand up "on their tippy-toes," making themselves very tall and thin. I think they must be searching for predators. It is a behavior I don't see in the other birds feeding around them.

For a while, I was very confused by birds like this:


Then, I started comparing them to the LBBs I knew. Clear breast, not streaky, pink bill, striped crown (ignore the colors for now) and the clincher - the same behavior of standing erect and looking all around. I finally figured this was some sort of color variation on White-crowned Sparrows, like the tan-striped versus white-striped varieties of White-throated Sparrows.

With a little research, I learned that first winter (immature) White-crowneds have a brown and tan striped pattern. Now, I see several at my feeders every winter, and have lovingly dubbed them "Brown-crowned Sparrows."

I only get White (and Brown)-crowned sparrows in the winter, so I almost never get to hear them sing. They are one of the first birds to return in late fall and one of the last to leave in spring. Like most sparrows, they love the suet dough.

"Brown-crowned Sparrow" diggin' the suet dough

Eyes bigger than the stomach.
A field mark for many birds, not just WCSP

In the spring of 1994, I took my first "warbler walk" and the sight and sound of those tiny jewels cemented my interest in birding, but that is a story for another post.

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Word of the Day:

Coypu: The Coypu, Myocastor coypus, also called the nutria, is a large, semiaquatic rodent native to South America but recently introduced to other continents for fur production


*Thanks to the three ring circus of Bill of the Birds, Rondeau Ric, and Julie "Science Chimp" Zickefoose for the inspiration for day's WOTD.