Grasshopper Sparrow

Marion and I spent this gloriously summer-like St. David’s Day along the lower Santa Cruz. It’s not winter down there any more, and the great raptor shows of the cold season are done with; but we still tallied a fine adult Peregrine Falcon, several Harris’s Hawks, four Northern Harriers (including two dazzling silver males), and small numbers of scattered American Kestrels and Red-tailed Hawks. We also saw three owl species, beginning with a saguaro-roosting Western Screech-Owl; the “secret” site in Marana turned up no fewer than six Burrowing Owls, and farther north we discovered a pair of Great Horned Owls at a big stick nest–while the obviously dispossessed Common Ravens were working on a new effort of their own on the other side of the tamarisk!

Sparrows were as scarce as raptors, it seemed, but we had a fine surprise in Marana. We were watching Vesper and Savannah Sparrows along a weedy fenceline when suddenly a little buffy blur blew in and perched–a Grasshopper Sparrow, I think the first I’d ever seen in Pima County.

The bird was remarkably obliging, giving us lengthy views of the sort usually to be counted on only from singing individuals.

And cute as a button, too, especially head on.

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Is My Name Legion?

There’s an interesting conversation going on (as usual) over at Amy’s WildBird blog: Just how many birders are there in North America?

La Caume birders birding

The commonest figures bandied about–77 million, 48 million–are patently absurd, but I suspect that Mike‘s guess of 200,000, though clearly more realistic, might be a little low.

It all sent me scurrying back to my copy of the 2006 NSFHWAR (gesundheit!), where a more interesting number lurks. Table 42, awkwardly entitled “Away-From-Home Wildlife Watchers by Wildlife Observed, Photographed, or Fed and Place,” claims that 20.025 million Americans “observed,” “photographed,” or “fed” birds someplace other than their own yard in 2006. Of those, though, only 8.805 million had watched “other birds”–the catch-all category taking in all but a few big, clunky, popular species such as cardinals, herons, and ducks. And of all those, only 2.657 million left their home state to look at those “other birds.”

Not a bad definition of a birder, is it: Someone who travels to look at birds that aren’t in the kiddy books. Obivously, there are plenty of birders who are content to cultivate their own sheep (or is it return to their own gardens? I can never remember), and are thus excluded by the definition; but I’m guessing that this figure of two and a half million is about as close as we can get.

Is it plausible? Is one out of every 125 Americans a birder? (I’m assuming that my Facebook “friends” roster is not a representative sample.) Pima County, Arizona, where we live, probably has as high a birder population as anywhere in the country; with a population of slightly more than a million (ack), the county should have 8,000 birders. It doesn’t. Bellevue, Nebraska, where I grew up, had a population in my day of 25,000, and so should have had 200 birders. It didn’t. Hamilton, New York, where I commute to during the academic year, has a population of 5,700, and so should have 45 birders. It doesn’t, yet.

Let’s work it backwards. I know, say, 100 birders in Tucson. I knew 25 in Bellevue. We know 5 in Hamilton. That’s 130 birders out of 1.03 million,  which would translate to about 40,000 birders in the entire United States.  That’s what, 800 in each state: Massachusetts makes it, New Jersey, California, Texas, Florida, maybe Arizona; but Nebraska, Wyoming, North Dakota….?

There’s only one solution. Ask everybody in the country a simple question: Are you a birder? If they respond with anything more than a blank stare, then they count!

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Moth and Rust

Well, to tell the truth, no moths were involved, but you can’t keep a good phrase down. Saturday’s Sandhill Crane show in Arizona’s Sulphur Springs Valley was one of the most exciting I’d ever seen there. We started with just a few birds loafing at Whitewater Draw, but as the morning wore on, more and more returned from their cornfield breakfasts.

After 30 years of crane-watching, I still can’t get enough of that sound, the first faint growls of the distant flock growing louder and louder until you start to wonder whether there is any other noise anywhere in the world–then, suddenly, the clamor gives way to the conversational mumbles of cranes at the roost.

Ambitiously, we were looking for “other” cranes, too; it’s only a matter of time before this ever-increasing flock picks up a Common Crane. Or maybe a Demoiselle. Or even, someday, a Whooping Crane. But Saturday was not to be the day. We did, though, find the brownest Sandhill Crane I’d ever seen in winter.

The birds in this flock were distant (and oddly enough, in alfalfa), but careful cropping gives us this:

Sandhill Cranes are notorious for applying iron-rich mud to their feathers during the breeding season, likely to serve as camouflage during incubation; oxidation–rusting–turns the feathers bright brown. In most birds from migratory Sandhill populations, the pre-basic molt replaces most of those brown feathers with new gray ones, leaving only old remiges and wing coverts to show a brown wash. Who knows what happened to this one–whether it skipped a molt or just found some irresistibly wallowable red mud somewhere on its autumnal way south?

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The Santa Cruz Flats

The birds weren’t overwhelming, but the birding was great on the Santa Cruz Flats Saturday morning with Michael. We started out with the largest flock of Eurasian Collared-Doves I’d ever seen in Arizona, 260 birds perched on wires in Marana. It was a puzzling sight at first, but the nearly total absence of that species at Red Rock suggested that the survivors of a recent pigeon-shoot there had merely relocated to safer spaces. They are charming and beautiful birds, and you can’t help admiring the “success” of this exotic, but I find the day troubling when I see more of them than Mourning Doves.

Eurasian Collared-Dove, Bulgaria (where they belong!)

Under the influence of my earliest birding companions, I’ve long espoused the most puritanical of views when it comes to introduced species. I can find them fascinating, admirable, dazzlingly beautiful; but they don’t belong here, and I’ve done my share of, ahem, removal. As I grow older and the world grows more complex, though, I’m finding it all less clear-cut.

In a way, we know where Arizona’s Eurasian Collared-Doves came from. The species was introduced to the Caribbean 30 or 40 years ago now, and taking advantage of that same pioneer spirit that had let it spread, apparently on its own, from the Balkans to Iceland in the 1950s, a few ecdos made the short flight to Florida in the 1970s; from there, adhering to what seems to be a pre-programmed predilection for flying northwest, the species has colonized pretty much all of the continental US outside of New England the Mid-Atlantic, and seems to be looking forward to cozy winters in western Canada and Alaska, too.

Collared-doves reached southeast Arizona with this new century, and have since become abundant around feedlots and rural settlements. I suppose we can’t rule out the possibility of secondary introductions–one possible explanation for the local population explosions we’re still seeing–but even so, it’s almost certain that some of the doves in Arizona are the descendants, 30 or 40 generations removed, of the introduced Bahamas birds: and so ultimately, of course, ours are of introduced origin, but the birds of 2008 have come much farther on their own from that tainted source population than did, for example, the state’s first Inca Doves a hundred years earlier, or the White-winged Doves that are now breeding in the midwest.

I’m not suggesting that any exotic species, plant or animal, be left to thrive just because of the antiquity of its introduction or its self-powered success once it got here; gracious, then we’d have, oh, Norway rats and red foxes eating island seabirds or something! There can be no statute of limitations when an introduced organism starts munching on the habitat and its native denizens; no sign yet that Eurasian Collared-Doves are engaged in anything like that, but introductions of any kind are rarely so benign as they’re thought to be at the start.

Just around the corner, at one of their “secret” sites on the Flats, Michael and I found a pair of Burrowing Owls, perched up to absorb the morning sunlight.

Both birds were remarkably active, flying up and down the concrete-lined ditches they call home, chirping and bobbing when a car went past. Too bad they don’t eat collared-doves!

We moved on to Red Rock and its endangered feedlot: the signs are up announcing the zoning hearings, and it won’t be long before that bit of flat desert is houses, too (with preternaturally green lawns, I bet). There were massive flocks of icterids: Red-winged, Yellow-headed, and Brewer’s Blackbirds, Great-tailed Grackles, Brown-headed Cowbirds, and a couple of Western Meadowlarks; but no small doves and virtually no large ones. A glorious Prairie Falcon was perched on a telephone pole, but we didn’t find any other of the “special” raptors of the Flats in the couple of hours we spent out there. But it’s good birding, not necessarily good birds, that makes a good day, and we had lots of the first and enough of the second.

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The Peterson Centennial II: Two Lives

I didn’t know Roger Peterson, and the closest I can recall having come to meeting The Great Man was a damp morning in Princeton, when there were so many reporters and television cameras in the Institute Woods that we turned around in a righteous huff and went elsewhere.

Or rather: Of course I know Roger Tory Peterson. I’ve known him since my first birdbook (the 1961 Western, a longitudinal misunderstanding on my part ), and I’ve got to know him better and better over the years, obsessively obsessing over the field guides, the prose books, the interviews, the prefaces and forewords, the never-ending flow of words from a man I never met. Over the decades I’ve deduced–or perhaps I’ve constructed–a lifesize picture of Peterson and his life; I’m good at such things, by temperament and by training, and I’m sure that broad swaths of that portrait are as accurate as they are plausible. And I’m sure that even broader swaths are neither.

I remember the eagerness with which I seized on the Devlin and Naismith “biography,” and I remember the disgust with which I put it down: even at 13 I smelled that mouldering whiff of hagiography (remember the scurrilous story of the bloodied dustjacket?). Not the television interviews, not the coffee-table albums of paintings and photos, not the increasingly repetitious essays and forewords gave me what I really wanted–a check on the fantasy vita I’d created, a little historical truth against which to measure years of surmise and suspicion.

As the Peterson centennial approached, two new experiments in biography appeared: the one a “lite” collection of anecdotes, the other a well-researched and solidly written piece of historiography. To my surprise, I’ve enjoyed both, and each has forced me to adjust certain components of my image of Peterson, generally in favor of the man; but both together have rather confirmed a long-held suspicion: that Peterson reached his estimable peak early, and that apart from the wonder that was the 1947 Field Guide, there was a great deal of frustration in Peterson’s efforts.

I don’t remember now just why I was so ready to dislike Elizabeth Rosenthal’s Birdwatcher, but only when Susan Drennan told me that she had been involved in the refereeing of the manuscript did I find myself moved to pick the book up. And I’m glad I did; it’s a delightful read, a gracefully written compilation of stories and anecdotes largely unburdened by argument. Rosenthal relies heavily on long quotes from interviews conducted with Peterson’s family, friends, and acolytes; for the most part, these are neatly integrated into her larger text, with only the occasional editorial officiousness (my favorite: “stable chemicals” is emended to “stable [of] chemicals”!).

I don’t mean at all to suggest that the book is aimless or unstructured. It begins with Peterson’s birth and ends with his death; in between we learn about his fortes and his flaws, his childish relationships with women and his profound friendship with his polar opposite, James Fisher. We encounter a hopelessly abstracted and slightly creepy Peterson–voiding his bladder in public, “rating” strange women on train platforms–and a gloomy, moody Peterson whose fear of age and death took him to the plastic surgeon more than once. More fascinating, perhaps, are the portraits Rosenthal sketches of many of Peterson’s associates, friends, and partners, their names familiar to birders from decades of printed acknowledgments but their lives and personalities until now pretty much lost. The three wives in particular gain dimension in Rosenthal’s accounts; Barbara Peterson turns out–as any careful reader of Wild America must have guessed–to be strong and engaging and intelligent (not to mention long-suffering), to my mind at least as rewarding a subject for biography as her famous husband. Virginia Peterson, on the other hand, comes off as the Lady Macbeth she’d long been rumored to be; at times her depiction descends almost to caricature, and I find myself  wondering whether the picture painted here is entirely fair–especially given the occasional positive comment about her from the lips and pens of Peterson’s later acolytes. The first wife, Mildred Peterson, remains a relative mystery. Rosenthal is able to provide some details about her family and background–distinguished and privileged, respectively–but this great-great…niece of George Washington disappears from the biography as surely as she seems to have disappeared from her ex-husband’s life, surfacing only briefly on her accidental death many years later.

To the extent that Birdwatcher presents an argument, it is found in the central 100 pages of the book, where Rosenthal treats Peterson’s conservation activities in, especially, the 1960s, identifying him as among the prima mobilia of a burgeoning world-wide environmental movement. Peterson’s own early work, conducted for the US Army in the 1940s, on the effects of pesticides was incidental and inconclusive, but he was an early and influential supporter of Rachel Carlson in her search for a publisher for Silent Spring; the Petersons also provided support and assistance to researchers seeking the causes of the decline of the Osprey in coastal Connecticut. Peterson’s visit with Guy Mountfort to the wild Doñana raised worldwide awareness of the threats to one of Europe’s most important landscapes, ultimately resulting in its preservation.

These are great accomplishments, but Rosenthal’s accounts of Peterson’s role in them are somewhat undermined by comments she reproduces from others involved: the recurring remarks that Peterson was always willing to lend his name to a worthy cause begin to sound rather like back-handed compliments. I have no reason at all to doubt Rosenthal in this matter, but especially given those comments, I would like to have seen in the supporting documentation for this section more citations to primary archival materials than to popular articles from Peterson’s own pen. My suspicion remains that Peterson’s active and direct contributions to conservation may be a little overstated here, even as his influence–the influence of his field guides–even now on many of the leaders of the environmental movement can hardly be exaggerated.

The field guides, both those Peterson created and those he edited, weighed heavily on him in the last decades of his life. Rosenthal’s final chapters recount an unending conflict between what he considered the responsibility to update the guides and the desire to indulge himself in photography and travel. For the reader, those stories are made the more melancholy by our knowledge–shared, and forcefully expressed, by some of Peterson’s friends as early as 1980–that however strenuous his efforts, the bird guides had been rendered largely obsolete, and that from many birders’ perspectives, Peterson was honoring an imaginary obligation in devoting so much of his time to them. Saddest of all is the notion, given voice repeatedly in the last three decades of Peterson’s life, that the field guide work was keeping him from pursuing his studio painting, a complaint Rosenthal reports without comment or irony.

The tension the older Peterson experienced between his art, his field guides, and his indulgences is at the center of Doug Carlson’s fine Roger Tory Peterson: A Biography. Folk wisdom to the contrary, you can tell a book by its cover, and where Rosenthal’s shows the young Peterson at the top of his game, confidently and slightly ridiculously assuming the pose of Goethe in the Campagna, Carlson’s dust jacket depicts Peterson not long before his death, eyes empty, smile vague, dwarfed by the longest of long lenses. No field guides, no paint brushes, no birds in sight–just an old man pondering his legacy.

I’ll review Doug Carlson’s book soon in a final entry commemorating the Peterson centennial.

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