|
This is a short history of "ode big years" in
California. It is short because there is very little history.
"Big Years" in birding have been efforts to find as many birds as
possible within one year in a defined area, such as North
America or California or a particular county. There have been many
different attempts
and stories (e.g., Peterson & Fisher 1955, Kaufman 1997, Roberson
1978, Vardaman 1980, Rydell 1995, Obmasik 2004). In contrast, those
interested in field observation of odes — odites, if you will — are
few. The little subculture has existed for only a
decade or so. Most of those interested in odonates have been
entomologists
who collected specimens, and were not into competitive
listing.
Although there are now a few active odites who have searched California
statewide — for example, Paul
Johnson traveled a fair bit in 2006 and found at
least 90 species — only twice before has anyone tried to do an
organized "ode Big Year." My 2007 effort was the third try. In every
case, the motivation has primarily been a means of learning California
odes.
|
|
|
|
Our story begins in 1998, with the discovery of several
previously unrecorded dragonflies for California at Willow Lake
in Plumas County (above). Willow Lake is different from other montane
lakes in California because it is ringed by a floating sphagnum bog.
Tim Manolis netted a whiteface that proved to be Belted Whiteface Leucorrhinia
proxima on 15 Aug 1998; Andy Rehn visited Willow Lake on 25-26 Aug
1998 and added Canada Darner Aeshna canadensis to the State
list, plus found a population of Sedge Sprite Nehalennia irene
(previously known from only other site); and Tim and Kathy Biggs found
several teneral Autumn Meadowhawk Sympetrum vicinum there on
2 Sep 1998 (Manolis & Rehn 1999). These discoveries in northern
California, plus new areas found by Jeff Cole and others in southern
California, became the spark of a new idea. |
Ode Year 1999
|
Tim Manolis is a naturalist and an artist. He
was very well known within the field ornithology and birding
communities for his expertise and his art work. By the late 1990s he
had become interested in dragonflies, and had become compiling locality
data of California odonates from museum collections and through field
work. He was thinking of working on a book about California odonata.
That project would eventually become Dragonflies and Damselflies
of California (2003) in the U.C. Press California Natural
History Guides series. But in 1998, Tim was thinking of a
monograph that would require a lot of knowledge about the distribution
of California odonates.
What better way to learn about statewide distribution
than to travel? And that travel could be focused for a fun year as
well. Tim became to think in terms of a potential odeing big year.
"Given what we had seen in the field in 1998 in addition to the
locality data we were compiling," he wrote, "it seemed feasible to
think about doing a 'Big Year' in California in 1999, with the specific
goal of finding at least 100 species." At the time there were 107
species on California's state list: 102 listed by Paulson &
Garrison (1977), plus the 3 just found in 1998, plus two vagrants
(Kiowa Dancer, Riffle Darner) collected previously but not 'discovered'
in museums until more recently.
Tim Manolis at Cold
Canyon on 19 Sep 1999 (left), the day he reached 100 odes in California
within a year; photo © Kathy Biggs
|
Tim lived in Sacramento. In looking over the checklist,
he found 40 species that could likely be found during the year around
his "home patch" of the Central Valley and foothills between Sacramento
and Chico. A dozen more were likely at Willow Lake in Plumas County; a
half-dozen more could be seen in Lassen County in June; and two
(spiketail, petaltail) were sure bets at Butterfly Valley in Plumas
County in July. Four more were late season species that occurred at
Cold Canyon in Solano County. So this made 80 species likely in Tim's
usual northern California haunts. He would have to travel to southern
California and search out the remaining, more difficult, 20 species.
(below) Jeff Cole at Dos Palmas on
27 May 1999, photo © Kathy Biggs |
The 1991 year started slowly. Going into the
last weekend of May, Tim had seen only 30 species, including a 'lifer,'
Swift Forktail, in Arcata, Humboldt Co. The first
major break was a visit to Dos Palmas Preserve, near the Salton Sea in
Riverside Co., with Jeff Cole (right), Rosser Garrison, Dave &
Kathy Biggs, and a few others. Many southern specialties were found,
and various specimens collected, including a series of forktails
believed to be Desert Forktail Ischnura barberi. A big
surprise came a few days later. Jeff Cole let Tim know that his sample
of 'barberi' actually included some Rambur's Forktail I.
ramburi, representing a new State record! Tim's series proved to
be entirely composed of ramburi — a great new species (but it
also meant that Desert Forktail had to come off the year list, as Tim
could no longer prove he'd seen that species).
The Dos Palmas trip, plus visits two trips to
northeastern California and a stop in Bidwell Park, Chico, added 51
species. Tim was at 81 species by the end of June. Grappletail was a
last minute thriller. By late June it was getting late for the species,
and the only reasonable locale left to check was the north fork of the
Feather River, where Tim had them in 1997. Returning from the northeast
late in the day, and racing to beat the clock, he got to the site just
before sunset. Most of the river canyon was already in shade but one
stretch was catching the final rays of sunlight. Scanning the rocks in
the gorge below with a spotting scope, he picked out one last
Grappletail. June had gone so well that only 2 species were added
in July, one of them Neon
Skimmer at a new site in Butte Co., concluding the month at 83.
|
For Tim in 1999, some exciting
experiences included confirming the presence of Giant Darner on Bear
Creek, Butte Co. (this has since become a well-known site); finding
Belted Whiteface again at Willow Lake in late June (along with Sedge
Sprite & Chalk-fronted Corporal); and discovering new sites for
odes
in extreme northeastern California, including River Jewelwing. Acting
on a tip from Dennis Paulson, Pale Snaketail was located on Sand Creek,
almost on the Nevada border. On 28 June, Tim and his wife Annette
visited little known Blue Lake in extreme northeastern Lassen County.
Pacific Clubtail was a surprise here (one of many first county records
Tim would find in 1999). Tim also collected some intriguing exuviae,
present in good numbers on the sides of half-submerged logs on the
shore. These turned
out to be exuviae of Spiny Baskettail Epitheca
spinigera, known for California from only a few specimens
taken at
Donner Lake in 1914! But no flying baskettails had been seen, leaving
this as a frustratingly missing species for 1999.
(left) exuviae, presumably Spiny Baskettail, at
Blue Lake 8 June 2007, photo © D. Roberson
|
The most frustrating ode of 1999 proved to be Olive
Clubtail, a species that in some years is readily found in Sacramento
itself. Tim spent lot of time looking in July & August. It would be
the worst miss of the year. In August, a family vacation in southern
California provided an opportunity to look at Sespe Creek, Ventura Co.,
for two southwestern specialties: Serpent Ringtail (a hit) and Lavender
Dancer (a miss). A mid-August trip to Lake Tahoe produced the late
summer montane species, and a return to Willow Lake on 31 Aug–1 Sep
netting three final meadowhawks: Saffron-winged, Black, and Autumn.
With a total of 93, the "make or break" trip was a long
drive with Andy Rehn to the Colorado River over the 3-day weekend of
7-9 September. They had success with Desert Forktail (re-adding to the
list after it had been dropped in June), Double-striped Bluet, Roseate
Skimmer, and Russet-tipped Clubtail. This made 97 species, and Tim and
Andy reviewed the results of this first odeing "big year' on the long
drive back. The final three species were found in Cold Canyon, Solano
Co, ten days later, and were almost anti-climatic: California &
Great
Spreadwings and Walker's Darner.
Tim reached his goal of 100 species. Setting aside the
two vagrants on the state list, he missed six resident species:
Lyre-tipped Spreadwing (very likely seen at Modoc NWR in late June but
not netted, so Tim felt it was unconfirmed), Lavender Dancer, Olive
& Brimstone Clubtails, Spiny Baskettail (despite 'rediscovering'
it!), and Ringed Emerald. Of course, some sites that are now known for
these species were not known in 1999. "Seeing 100 odes in California
had been fun and a
challenge," Tim wrote afterwards, and "the effort stimulated me (and
others) to get out and explore the state in a systematic fashion at a
level not previously seen in California. . . As interest in observing
and documenting the occurrence of dragonflies in California continues
to grow, more exciting discoveries are sure to follow."
|
Ode Year 2005
|
David
Edwards and John Hall did not set out to do a "big
year" in 2005. They had looked at an occasional dragonfly while
searching for butterflies in California, and added Tim Manolis' new
field guide to the fanny pack while on hikes for birds, but that was
about it. However, a planned set of trips in search of butterflies were
put off to care for a sick pet, and they became intrigued with odes
while limited to day trips near their Bay Area home in late 2004. They
did find San Mateo's first Red Saddlebags (left © John Hall) on 3
Aug 2004 while looking around Horseshoe Lake, Skyline Ridge Open Space
Preserve.
During that winter, as they were looking at the ode guide and reading
reports on CalOdes, the areas mentioned began to take on a mystique
like that of famed birding spots, like the Patagonia Rest Stop or Cave
Creek. But now the names were odeing locales: Willow Lake, Cooper
Swamp, Dos Palmas, Dirty Socks Springs. "We wanted to visit these
places and see the odes that fly there," David wrote, "so we decided to
stay in California [in 2005] and lep and ode."
|
|
David Edwards
wading in Alameda Creek
Sunol Reg. Wilderness 2007 |
John Hall
Santa Ana NWR
Texas 2006 |
Accounts of their 2005 trips can be found in the CalOdes
archives and on Kathy
Biggs's web site, as they reported results regularly. In sifting
through these files, I find that their first ode was 11 March (Calif
Darner) in San Mateo County. Reports show they searched their favorite
Bay Area sites — primarily Monte Bello Open Space Preserve (OSP) in
Santa Clara Co., Skyline Ridge OSP in San Mateo Co., and Sunol Regional
Wilderness in Alameda County — on 20 outings between March and
December, and ventured out to Del Puerto Canyon in Stanislaus Co. three
times, and Santa Cruz and Marin counties twice. These local odes formed
the backbone of their year.
The major trips away from the Bay Area were:
- a week-long trip to southern & eastern California
in late May-early June. They did very well at Dos Palmas, Riverside Co,
on 27 May (including both pennants, the 3 southern forktails, Bleached
& Comanche Skimmer, Desert Whitetail) and at the Colorado River the
next day (Double-striped Bluet). Inyo & Mono counties in early June
added River & Alkali Bluets
- a 3-day trip to Modoc & Lassen counties in the
northeast 13-15 June, adding Pale Snaketail as a prime highlight
- a 2-day trip to Butte County in late June, adding
Hoary Skimmer, Black Petaltail, and Neon Skimmer
- a 3-day trip in early July to Willow Lake in Plumas
Co. (Belted Whiteface, Chalk-fronted Corporal, Mt. Emerald, Sedge
Sprite), on to Blue Lake in Lassen Co. (Spiny Baskettail) and various
other Lassen & Shasta Co. sites (Taiga Bluet, Sinuous & Great
Basin Snaketails, et al.)
- a 2-day trip to Siskiyou Co. during the 3rd week of
July, wrapping up all 3 emeralds
By late July, the year was going so well that they
decided to use vacation time in August to try again for species that
had previously been missed. These return trips proved successful:
- a long 6-day trip through southern & eastern
California between 29 July-3 August, hitting Piru Creek in Los Angeles
Co. (Serpent Ringtail, but missed Lavender Dancer), the Imperial Valley
(Brimstone Clubtail), Dirty Socks Springs in Inyo Co. (Olive Clubtail)
and sites in Mono & Alpine counties for butterflies and odes
(including wrapping up most alpine meadowhawks)
- another 2-day trip to Siskiyou & Trinity
counties, again netting all three emeralds plus Lyre-tipped Spreadwing
- a 3-day trip in early September, returning to Willow
Lake (Canada Darner, Autumn Meadowhawk) and to various Lassen &
Tehama county sites (including Cherry-faced Meadowhawk at Willow Creek
Wildlife Area)
They were now down to the last late-flying Archilestes
(Great Spreadwing), which they found on Copeland Creek, Sonoma Co., on
29 Sep. This was California ode #104 for the year. They did try for yet
another on 6 October. Paul Johnson had just found a population of
Lavender Dancer in San Benito Co. Hall & Edwards looked at spots
along Laguna & Clear Creeks, downstream from Paul's locales in
remote and almost inaccessible areas, but without success. Just as Tim
Manolis had done, they would miss Lavender Dancer on their year. They
also missed one southern specialty — Russet-tipped Clubtail — that was
not reported by anyone within California in 2005. So their final total
of 104 species stood as the new California big year record. Yet, writes
Edwards, "we don't really think of it as a 'Big Year' . . . We only set
out to look for species we had never seen and just ended up seeing a
lot of things and learning a lot more about dragonflies."
|
|
Literature cited:
- Kaufman, K. 1997. Kingbird Highway.
Houghton Mifflin, Boston. [ABA area, 1973]
- Manolis, T., and A. Rehn. 1999. First records of Leucorrhinia
proxima, Aeshna canadensis, and Sympetrum vicinum
for California. Argia 10(4):24-25.
- Obmasik, M. 2004. The Big Year: a Tale of Man,
Nature, and Fowl Obsession. Simon & Schuster, New York. [ABA
area, 1998]
- Paulson, D.R., and R.W. Garrison. 1977. A list and
new distributional records of Pacific Coast odonata. Pan-Pacific
Entomologist 53:147-160.
- Peterson, R.T., and J. Fisher. 1955. Wild America.
Houghton Mifflin, Boston. [North America, 1953]
- Roberson, D. 1978. Birders' California.
Amer. Birding Ass'n, Denver. [California, 1977]
- Rydell, W.B., Jr. 1995. A Year for the Birds.
Bullfinch Press, Minneapolis. [ABA area, 1992]
- Vardaman, J.A. 1980. Call Collect, Ask for
Birdman. St. Martin's Press, New York. [ABA area, 1979]
|
Acknowledgements: Tim Manolis
and David Edwards provided accounts of their respective year list
efforts and reviewed drafts of the preceding accounts. The stories
could not be written without their help. Kathy Biggs graciously
provided photos from 1999, and John Hall forwarded photos from their trips. |
|
|