By PSBO, on January 29th, 2012
The day started a little drizzly and pretty slow, but ended with a bunch of activity. We got a great look at the difference between plumages of male and female red-breasted nuthatches. The female had a grayish colored crown which didn’t contrast very much with the gray back color The male had a black crown with very obvious contrast with the gray back. It was a big day for nuthatches overall, with five different individuals captured.
 Male (right) and female red-breasted nuthatches (photo by Kim Josund)
We were also treated to a beautiful male Townsend’s Warbler.
 Male Townsend's Warbler (photo by Kim Josund)
We finished with a total of 20 birds banded, including seven recaptures:
Black-capped chickadee = 9
Song sparrow = 2
Red-breasted nuthatch = 5
Chestnut-backed chickadee = 3
Townsend’s warbler = 1
Thanks to all the hard work of the volunteers, Emily R., Polly S., Kim J., Jason M., Erin-Sara, and new guest Erin T!
 Emily and Jason extracting birds from a mist net (photo by Kim Josund)
Next Saunders Site banding is on February 12th. Hope to see you there!
Ben
By PSBO, on January 2nd, 2012
Despite working on the BP Oil Spill in Louisiana for much of the last 20 months, PSBO Board Member Don Norman returned to the northwest in June in 2010 and 2011 to complete BBS routes that he’s been running for more than a decade. “In one day I get a glimpse of the birds in that area. It’s kind of addicting,” he explained.
Did you know there’s a need for more participants to ensure all Breeding Bird Survey routes are covered each year? To help others learn more,, PSBO will soon be posting some Frequently Asked Questions (FAQ) about the history and protocol of BBS-ing; a glimpse of how it may be changing in the future; and a link to a detailed blog about Don’s 2010 run of the Taholah route on the Pacific coast.
By PSBO, on January 2nd, 2012
Written by Dawn Garcia, edited by Mary Huff
PSBO member and experienced bander Dawn Garcia recently recaptured a Northern Saw-whet Owl (NSWO) in Chico, CA, that was banded earlier this year in Montana.
Dawn set up a NSWO fall migration monitoring station at Chico State University after leaving the Pacific Northwest in 2005 to attend school there. She and her dedicated crew of subpermittees and volunteers have just completed their seventh year of monitoring. This year they had their FIRST EVER foreign recovery, which itself was exciting, but upon finding that the bird was originally banded 35 days earlier in Montana by the Owl Research Institute, the excitement reached new levels! For more information about this foreign recovery and the NSWO banding station at Chico, see Dawn’s BirdBling blog.
Click on the thumbnail images below to see larger size photographs of Dawn and the NSWO!
-
-
Dawn Garcia with a NSWO
-
-
NSWO being extracted from mist net
-
-
Ageing can be a quandry…
More about Dawn…
Dawn and Don Norman started banding NSWOs in 2002, after a call to banders by the Rocky Point Bird Observatory (RPBO) banding station near Victoria, British Columbia, Canada. That fall, RPBO had captured over 200 migrating NSWO and assumed the birds were heading south into Washington. Don, Dawn, and other assistants (including PSBO members Mike Walker and Mel Richardson) set up a couple of nets near Dungeness Spit across from Victoria, and with the use of a “toot-toot-toot” tape (and protocol from Project Owlnet) captured three owls total, but none that were previously banded.
Since Dawn lived on Bainbridge Island, it was convenient for her to continue trying to catch more NSWO there, and with the help of Jamie Acker, she captured over 20 NSWO that season. They continued banding each fall and when finally captured their first foreign recovery, it was indeed a bird initially banded at RPBO! After Dawn moved to Chico, California, Jamie took charge of the NSWO banding station on the island; he has since captured over 200 NSWO. Jamie also continues a Barred Owl demographic study using color banding and radio telemetry, which he and Dawn started in 2002.
Dawn, Don Norman, and Christine Southwick started the winter banding project (now a color-banding project), with her site at Battlepoint Park on Bainbridge Island.
Yes, Dawn certainly has the banding bug! In Chico, she also operates a landbird banding station at two of the University’s reserves, and has also developed an outdoor educational program for kids through her local Audubon chapter, Altacal Audubon Society. The program is called “Ecology in Flight” and teaches kids about bird banding and conservation.
PSBO hopes to start some urban owl monitoring in the early spring of 2012 to help learn more about our little owls.
By PSBO, on December 21st, 2011
We had a late start today due to light rain. We opened the nets about an hour late, and only opened 3 of our usual 4 nets. One net is under a large tree and there was just too much dripping from the tree to be able to open that net. The day was damp and cool, and bird activity was pretty slow. We did manage to catch a total of 13 birds, 9 new and 4 recaptures. The bird, or in this case, birds of the day were two varied thrushes caught together in the same net. One thrush was already caught as we approached the net, and another that was perched nearby flew into the net right in front of us. Totals for the day: Oregon Junco (5), Chestnut-Backed Chickadee (3), Black-Capped Chickadee (1), Bewick’s Wren (1), Red-Breasted Nuthatch (1), and Varied Thrush (2).
Thank you to the volunteers for coming out in less than ideal weather to help; Kim, Polly, Max, Emma, and Natalie. We also had some neighborhood guests come to check out the banding, and release a few birds.
The next Saunders Site banding will take place January 15, 2012. See you there!
 Varied Thrush being processed
By PSBO, on December 4th, 2011
Written by Kira L. Wennstrom, edited by Mary Huff
It was a chilly, damp morning and bird activity was slow, but we still had some exciting moments. We caught twelve new birds and recaptured seven, including:
 Bewick's Wren recaptured at Shoreline CC on 11/26/2011
Oregon Junco–4 new
House Finch–4 new
Fox Sparrow–3 new
Pacific (Western Winter) Wren–1 new
Black-capped Chickadee–4 recaptures
Chestnut-backed Chickadee–2 recaptures
Bewick’s Wren–1 recapture
One of the recaptured Black-capped Chickadees had been banded at the SHCC station more than two years ago, so it was really cool to see him again. We also recaptured the infamous “Christmas junco”–infamous because he’s been lost from the hand at least twice and has been sighted on campus a couple of times since he was banded in February of 2011, and Christmas for his band combination (red and green on the left leg).
By PSBO, on November 28th, 2011
Summary from the Southwick Site, written by Chris Southwick, edited by Mary Huff
Despite the fact that we didn’t start banding until 0920 due to the cold–it finally warmed up to 38 degrees F–we still managed to catch 37 birds with less than two full hours of open nets.
Highlights included a Hatch Year (HY) Downy Woodpecker (DOWO) male; a HY Hairy Woodpecker (HAWO) male; and a male and a female Red-breasted Nuthatch (RBNU) caught at the same time, which enabled us to take great comparison photos of both birds side by side–see below. For both woodpecker species, note the dull brown primary coverts as compared to the rest of the wing. Also look at the difference in bill length in the profiles. The tails are also distinctly different colors–not that you can see the open tails as they are hitching up a tree…
-
-
Downy Woodpecker tail
-
-
Profile of Hatch Year Male Downy Woodpecker
-
-
Profile of Hatch Year Male Hairy Woodpecker
-
-
Downy Woodpecker wing
-
-
Female (top) and Male (bottom) Red-breasted Nuthatches
-
-
Female (left) and Male (right) Red-breasted Nuthatches
Note: Click on any of the small photos above to open a larger version of the full photo in your browser. You’ll need to click the “back” button to return to this page.
The species list and totals for the day:
Bushtit: 6 new (1 Female)
Black-capped Chickadee: 2 new, 4 recaptures
Chestnut-backed Chickadee: 1 recap
Oregon Junco: 11 new, 8 recaps
Red-breasted Nuthatch: 2 new
DOWO: 1 new
HAWO: 1 new
Purple Finch: 1 new
We had a fifteen minute period of nets closed due to quantity of birds waiting after bagging a flock of Bushtits and a flock of Oregon Juncos virtually back-to-back.
Another note: I have seen a dramatic decline in the Song Sparrows using my yard, and a smaller decline in the Spotted Towhees using my yard since my next-door neighbor stripped his yard. The plus side is that I now have two Pacific Wrens that have moved into my inner back yard, and are using the ferns and other natural cover. I can’t hardly wait until spring to hear them sing!
By PSBO, on November 23rd, 2011
Phone interview with Paul Bannick, 11/17/2011, by Christine Southwick
Editor’s Note: View Paul Bannick’s photo “Snowy Owl Singing in Fog” here
Today I talked to Paul Bannick, Author and Photographer of The Owl and The Woodpecker. With the reports of sighting along the Washington coast, this year appears to be an irruptive year for the Snowy Owl.
Christine Southwick: Paul, Where are these owls coming from and why are they here?
Paul Bannick: Snowy Owls breed on the Arctic Tundra, but the young disperse widely and different directions, so we don’t know if the owls we are seeing are from Alaska, Canada, or Asia. We do know that they are here in search of food. The most common explanation is that the birds are responding to a fall in lemming populations to the north, although the lemming cycles and Snowy Owl irruptions are not always directly correlated. The success of the prior year’s breeding owls likely plays a role as well, with many more birds putting pressure on whatever lemming populations remain.
CS: Is there a specific age or sex of the Snowy Owls that fly southward to find food?
PB: There is a hierarchy in Snowy Owls, with the adult females initially retaining breeding territories, while males and juveniles move south with juvenile males traveling the furthest. The final winter distribution from Arctic summer grounds to the primary wintering areas of the Great Plains finds adult females farthest north and immature males farthest south, with adult males and immature females somewhere in between. The Snowy Owl visitors to the East and West Coasts are mostly made up of irruptive first-year birds. Therefore, most of the Snowy Owls who travel down into Washington are juveniles, and the majorities of these are males.
CS: What kinds of food are these owls eating while they are here in WA?
PB: They are eating mostly rodents, and opportune birds. Rodents mostly move at night or dusk, so while the Snowy Owls are in Washington, most are hunting dusk through dawn. Having found an area that sustains it, a Snowy Owl may stay in the area for a while. These owls are hungry. The only reason that they fly this far south is to get enough food to survive. They need all the energy and fat that they can acquire. It is important that people, in their enthusiasm to see these magnificent owls, don’t crowd them and cause them to waste valuable energy. Expending energy unproductively can be the margin between surviving or starving.
CS: How would I know if I am too close and causing a Snowy to waste energy?
PB: These owls live on the ground, or only slightly above. They need much more distance than other owls because of their exposure. If you are closer than 100 yards (length of a full football field), you may be too close! A half a mile is more ideal. If you see the owl opening its eyes during full daylight, defecating, climbing to a higher perch, or especially flying away from you, you are probably TOO CLOSE. You are causing an owl harm every time it has to launch itself for reasons other than feeding.
CS: How does one get good pictures with that kind of distance?
PB: Patience is really the key. To get good pictures, one may have wait part or most of the day. Often at dusk, Snowys will start hunting, and pictures of them flying toward you can be successfully taken. Generally speaking, if a Snowy Owl is flying away from you, it is feeling crowded.
CS: What suggestions would you offer for people to be able to see these owls in ways that are healthy for the owls and satisfying for the viewers?
PB: First and foremost, keep your distance. That means use a scope if at all possible. If you are taking pictures, take advantage of high-powered lenses and tripods and/or digi-scoping. Be prepared to stay in one place for a while. Also, as the Snowy Owls get acclimated to their new winter area, they will settle down a little, and may allow people to come a little closer before becoming nervous. Therefore, it is recommended that people wait for a few weeks when they hear about a Snowy Owl in a new location. By late December or January, many of these owls will be in place and settled, and less likely to require that half mile. It may even be able to tolerate a closer approach, especially if you use your car as a blind. Watch for those signs of nervousness, and back away if you are bothering the owl.
By PSBO, on November 17th, 2011
The second day of banding at the new Saunders site was very successful. It was overcast and damp, but we had a lot of bird activity. We are still experimenting with this site, trying to figure out the best net positions. We tried a new net and it was very successful. It is located in a little corridor of open space surrounded by well established shrubs and trees. We set up a feeder in the open space and then placed the net running between the feeder and the shrubs, parallel to the shrub/forest edge. It is well hidden against a dense shrub background, and it turned out to be the best net of the day.
We caught 34 birds total, including our first five recaptures from this site. A big improvement over the first banding session when we only got 11 birds. I hope as this site becomes more established and more birds find the feeders that we will continue to have similar days like this one. We had a nice variety of birds.
- Oregon junco = 10 new, 1 recapture
- Black-capped chickadee = 3 new, 1 recapture
- Chestnut-backed chickadee = 6 new, 2 recapture
- Fox sparrow = 1 new
- Bewick’s wren = 1 new
- Red-breasted nuthatch = 2 new, 1 recapture
- Spotted towhee = 2 new
- Varied thrush = 1 new
- Golden-crowned kinglet = 2 new
- Song sparrow = 1 new
The most interesting event of the day occurred after banding was over. Upon returning to her home, Kim spotted and took pictures of a color banded chickadee feeding from one of her feeders. Kim lives about 0.2 miles from the Saunders site and about 0.5 miles from the Fienes site, but this was the first color banded bird she has seen visiting her feeder. It would seem likely that it would have been a bird originally banded at the Saunders site, or even the Fienes site. But as it turned out this bird was originally banded at the Southwick site in October, almost 0.9 miles to the south!
 Color banded chickadee seen at Kim's house (photo courtesy of Kim)
It was a great day and thanks to all the volunteers who worked so hard to make it successful, Kim, Erin-Sara, Cindy, Emma, Polly, Emily R., Mark, Jason, and neighborhood guests Andy and Zoe.
 Volunteers hard at work
Posted by Ben Vang-Johnson
By PSBO, on November 7th, 2011
Chris Southwick sent the following report from the second day of color-banding at her house this fall:
My thanks to a great team today! 12 people. With so many banders, we were able to take care of all the birds we caught. Nets were open the whole time.
 (Picture is missing Mark Colombino, and Chris Southwick, the photographer.)
We banded/processed 46 birds total, including a nice male Varied Thrush (photo below) as well as:
1 male Bushtit
7 Black-capped Chickadees; 3 new, 4 recaptures
5 Chestnut-backed Chickadees; 4 new, 1 recaps
25 Oregon Juncos; 15 new, 10 recaps
2 Song Sparrows; 1 new 1 recap 3 House Finches
2 Red-breasted Nuthatches; both recaps
1 Hatch Year male Anna’s Hummingbird also found himself caught in one of the nets. We documented basic information but did not band it–for those unfamiliar with banding, it takes a special permit (and special training) to band hummingbirds, and our permit for winter color-banding is for songbirds only.
 Male Varied Thrush
By PSBO, on September 21st, 2011
(By PSBO Board Member Suzanne Tomassi – Updated October 15, 2011)
This spring I was able to assist Bruce Beehler, Vice President of the Indonesia-Pacific Islands research program of Conservation International, on a climate change study that’s taking place in Papua New Guinea’s YUS Conservation Area. The study is looking at a number of taxa, including plants, along an elevational transect on the island. Dr. Beehler’s work of course focuses on birds, and for my part, I mist-netted from about 2,400, to 3,010m, cataloging species occurrences.
The species diversity is not all that high at that elevation. While we caught more than 100 individuals on some days, and a total of 910 birds at our four stations, comprising 42 species. Our captures included many endemics and near-endemics, isolated by the high mountain peaks of the Finisterre range on the Huon Peninsula, where the transect is located. Spangled Honeyeater, Huon Bowerbird, Lesser Melampitta and Huon Melidectes all ended up in our nets, and we encountered the Emperor Bird of Paradise, Wahnes’ Bird of Paradise, Meyer’s Goshawk, and many others on our long hikes between camps. Altogether, we recorded 12 species outside of their previously reported range. Each and every species I encountered was a life-lister for me, of course.
Mammals were a very rare sight, but we enlisted the help of the Woodland Park Zoo’s Tree Kangaroo Conservation Program’s employees, who had established the transect almost 20 years ago and YUS area more recently, in tracking a collared Matschie’s tree kangaroo. We were rewarded with a great view of a mother and juvenile!
The transect runs from sea level to more than 3,000m, and nowhere was that elevation change more evident than along some of the trails we traversed! Despite having local porters carry our supplies, the walking was challenging, to say the least. There are no roads where we were, and trails are steep, slippery, subject to landslides, and often crossed raging rivers in deep ravines. Our travels were at the will and whim of the many local clans, and could be complicated, to say the least. Fortunately, our hosts were gracious as well as being fascinating (as were we to them). As excruciating as it would get to eat the tubers manioc and ‘kao kao’ day after day, we were never wanting for new experiences. Whether it was extracting a new and wholly unfamiliar bird from a net, witnessing a “Sing-Sing” celebration, being awakened in my tent twice in one night by earthquakes, or waiting two days with no communication when the bush plane simply failed to come and pick me up, every moment was incomparable to anything I’d ever participated in before. I’m grateful every day that the people of PNG are working together to protect the YUS Conservation Area, and I look forward to another trip up the transect to further document the ranges of the Huon’s unique avifauna.
 White-winged robin mixed juvenile-adult plumage (S. Tomassi)
 White-winged robin with different mixed basic-juvenile feathers (S. Tomassi)
 Third white-winged robin with juvenile-basic molt limit
 Blue-capped ifrita (S. Tomassi)
 Feline owlet-nightjar (S. Tomassi)
 Black-mantled goshawk (S. Tomassi)
 Crown of the Huon bowerbird (S. Tomassi)
 Spangled honeyeaters' bare-skin face turns from yellow to red when they are excited (S. Tomassi)
 Spotted jewel babbler (S. Tomassi)
 Papuan lorikeet on bird-shaped flower (S. Tomassi)
 Returning from a net run in the high-altitude rain forest (copyright R. Hawk)
|
Recent posts on The Bander’s Log
|