Albino or Leucistic Possum? – February 20, 2014

     I haven’t posted anything on Emptynestbirder.com since September of last year.  Not much of interest has happened to justify a report.  I returned from Spain in August ready for back surgery to relieve the increasingly debilitating pain that I had experienced all year.  On October 31 I had a laminectomy, which has been successful.  Recovery has taken a few months and is somewhat complicated by hip problems that may require hip replacement in the near future.  Suffice to say, since August last year I have not travelled out of Iowa and therefore there were no interesting birding results to post.

     On the other hand, I have increased my concentration on my own back yard.  I have kept a birding journal for quite a number of years.  In it I note the species seen each year in (1) my yard, (2) in Iowa, and (3) in North America.  I spent a lot more time in my yard in 2013, especially since August, than in any prior year, and I did set a new record for species recorded in here in 2013: 110.  The previous annual counts ranged from 94 to 104.  The total number of species seen in my yard since we moved here in 1985 is 153.  At this point a new yard species is rare and good reason for celebration. The count thus far in 2014 has been rather small compared to similar periods in prior years:  26 to date.  Nothing unusual has shown up, although the attractive Fox Sparrow that came to my feeder during the most inclement of our inclement weather is somewhat uncommon here in winter.  Eastern Bluebirds, normally seen in January, did not show up until today.  I have been able to drive around central Iowa on a few of our nicer days to see what other birds may be moving about.  The best of those is the male White-winged Scoter, a very unusual bird for Iowa, that has been fishing below the Red Rock Dam, about 40 miles away, for the past 2 weeks.  The northern birds that often invade Iowa in harsh winters have been notably absent this winter.  Snowy Owls have been somewhat of an exception and a number of them have been seen about the state.  Others, such as Purple Finches, Pine Siskins, and Red-breasted Nuthatches that I sometimes see in winter have been absent from my yard and largely absent from Iowa this year.  The food supply must be good in Canada. The scarcity of birds has been offset somewhat by the large number and variety of mammals that have frequented my yard this year.  They include numerous White-tailed Deer and Fox Squirrels, plus occasional Raccoons, Cottontail Rabbits, Coyotes, and Red Foxes.  Yesterday a very rare white Possum (“Opossum”) came to clean up the seeds fallen from my bird feeder.

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I suspect this is the same individual that I saw in the woods behind our house several years ago, when it was a half-grown juvenile.  Because of its obvious divergent coloration I wondered if it would survive, but it seems to have.  Barbara was able to get some pictures of it.

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I think that it is not truly an albino, but rather a leucistic variant, because the eyes  appear to be dark, rather than the distinctive albino pink.  What a strange animal.  How it survives our winters, especially this one, is a mystery to me I am really hoping that one day I will spot a Bobcat in my back yard.  Very surprisingly, they are increasing in Iowa and I keep thinking that one will show up here, but none has, so far.  Bobcats were common in Iowa before settlement in the 1800s.  By the 1980s they were practically extirpated here.  Since then, they have increased steadily in southern and western Iowa, with a current estimated population of 3000.  The Iowa Department of Natural Resources now allows trapping or hunting bobcats in about 40 of our 99 counties.  I hope that doesn’t cause a severe decrease in the number of these beautiful creatures in our state.  Some consider them a pest because they do take a number of our birds, especially game birds such as pheasants and bobwhite quail.  I guess it is all a matter of balance.

May Snows

May Snows bring Orioles to oranges and a Green Heron and Solitary Sandpiper to my neighbor’s frog pond.

Our record May snowfall stranded many migrants here in central Iowa.  Among the more interesting drop-ins was this Baltimore Oriole who found our orange in the midst of the snow fall.

oriole

The next morning a visit to my neighbor’s pond showed a first-time caller to our neighborhood, a very complacent Green Heron who found a good source of frogs.

green-heron

The Green Heron was joined at the pond by another first time visitor to our neighborhood, a Solitary Sandpiper.

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West Coast Pelagic-birding Cruise April 14-18, 2013

       Between April 14th and April 18th this year Barbara and I cruised along the west coast on the Holland-America cruise ship, the Zaandam.  The ship was repositioning from its winter cruise grounds south of San Diego, to Alaskan waters.  Although we are not regular “cruisers” this particular trip interested me because of the opportunity for finding some “pelagic” birds along the route to Vancouver.

        High on my list was a “Scripp’s Murrelet”.  This bird was known as Xantus’s Murrelet, but it was given its new name when Xantus’s Murrelet was split very recently into two species, one the Scripp’s Murrelet and one, generally found in Mexican waters, called the “Guadaloupe Murrelet”.  I did not see any Murrelets and I don’t think any of the other birders on board saw any either (there were about 15 of us dedicated birders among the almost 900 guests on board).  Oh, well, hopefully there will be another day for that search.

Another of my target birds was Cook’s Petrel.  I was a little hampered by back problems which delayed my morning activities, particularly on the morning when everyone else saw several of them.  Strike 2 on me.

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Third among my objectives was Murphy’s Petrel.  Fortunately, they showed up in relative abundance and this became my North American bird number 717.

An unexpected bonus bird appeared in the form of a single Hawaiian Petrel.  I don’t think anyone expected to find this Hawaiian based pelagic this close to North America (we were cruising about 30 to 50 miles off the California shore at the time).

We enjoyed our experience on the Zaandam.  The food was good, the rooms were very nice and the ride was relatively smooth.

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Yellow-bellied Sapsucker

Every spring I look for Yellow-bellied Sapsuckers in my back yard here in West Des Moines, as they migrate north to their breeding grounds.  Sometimes I find none, but this year was a banner year.  At least four individuals showed up one early April day.  Here is a picture of one of them, as he worked over one of the bigger trees in our ravine looking, I suppose, for sap.

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Black Rosy-Finches at Sandia Crest, New Mexico – January 2013

Prior to January 26 of this year I had not seen a Black Rosy-Finch.  Black Rosy-Finches are an ABA Code 2 species.  The ABA lists about 670 North American Birds in Codes 1 (~494) and 2 (~176).  Here is what the ABA says about its Codes 1 and 2:

“Regularly occurring North American avifauna.  Includes regular breeding species and visitors.  There is no firm designation between Code-1 and Code-2 species, except that logically Code-1 species are more widespread and are usually more numerous.  Code-2 species have a restricted North American range, are more widespread, but occur in lower densities, or are quite secretive making their detection often difficult.  We readily acknowledge that some Code-2 species are harder to find than some species that have higher codes.”

I have seen all but one of the Code 1 species.  The one I have missed is the Mexican Whip-poor-will.  Until a couple of years ago, this species was not separated from the Whip-poor-will and I have seen quite a few Whip-poor-wills over the years, but never, to the best of my recollection, one of the southwestern race, C.v. Arizonae, which has now achieved separate species status under the name, “Mexican Whip-poor-will”.  I suppose a trip to southeast Arizona will be on my itinerary soon, so that I can (once again) claim a sweep of the Code-1 species.

I found out about the Black Rosy-finches of Sandia Crest through the excellent website of approximately the same name.  I have made previous efforts to find this bird in various areas of the Rocky Mountains, without success.  This time was different.  The drive from Albuquerque to Sandia Crest was short, but the last 10 miles were a bit dodgey.  The fog became quite dense and the winds were high, but on the other hand, there was virtually no traffic and the temperature stayed at 33 or above.  So I arrived at Sandia Crest (altitude about 12,000 feet) about 9:00 a.m. and as I pulled into the parking lot, where there were no other vehicles, a flock of about 40 Rosy-finches was feeding on the edge of the lot.  Most of them were Black Rosy-Finches, with a few Brown-capped Rosy-Finches mixed in.  I did not see any Gray-crowned Rosy-Finches in the group, but the lighting was pretty grim with all the fog and wind and I could have missed them if they were there.

I had no photographer with me to rely upon, so I tried to use my little point and shoot camera to get some pictures.  They all failed miserably due to the fog and my ineptitude.  The best I could do was to get a “profile” of the flock of Black Rosy-Finches in a bare tree near the parking lot.

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I did get some good close-up views with my binoculars, so my identification is solid.  Hurrah!!!  Number 715 on my North American Life List, and (unless more splits occur) only 10 more Code-2s to find:  Mottled Petrel, Whiskered Auklet, Bluethroat and McKay’s Bunting (all probably only to be seen in or near Alaska); the newly recognized species, Nanday Parakeet, Mangrove Cuckoo and Antillean Nighthawk (all probably only to be seen in Florida), Black Swifts (I have a line on a place to find them this spring in Colorado), Scripp’s Murrelet (until December, 2012 conspecific with Guadalupe Murrelet under the name Xantus’s Murrelet), off the coast of California, and the bane of my life, Sooty Grouse (formerly conspecific with Dusky Grouse under the name Blue Grouse), which I have searched for several times since it was split from the Sooty Grouse, but with no success.  Any suggestions, anyone?

Red-flanked Bluetail in Vancouver – January 2013

NARBA (North American Rare Bird Alert) has been reporting for quite a few days that a Code 4 Red-flanked Bluetail was being seen in Queen’s Park, New Westminster, British Columbia.  I traveled there on January 25th and found my way to Queen’s Park.  Several people with binoculars or big cameras were wandering about, quite obviously in search of the same bird that I had come to see.  One of them, a local resident, Ken Kennedy, took me under his wing and guided me to the area where he had seen the bird on prior days.  Sure enough, within minutes the little wanderer showed up and I was delighted to get views of him, making this my North American Bird # 714. Not only that, but along came a birder from Seattle, Hank Elliot, who took some great pictures of the Red-flanked Bluetail and he has allowed me to publish a couple of them on my blog.

DSC_5759_Red-flanked Bluetail 2DSC_5749_Red-flanked Bluetail 1

Primarily an Asian species, the Bluetail has been seen previously in the western Aleutians, but seldom, if ever, as far south and east as Vancouver.  This one appears to be a young male, not quite as blue as an adult male, but showing more blue than the female of the species.  I stayed overnight at Haddon House B & B in nearby Burnaby, which I highly recommend.  Johannes, the proprietor, directed me to a wonderful neighborhood restaurant for dinner, Hart House, and it was delicious.  I particularly recommend the Parsnip Soup Voloute.  Not to be outdone in culinary prowess, the next morning Johannes prepared a bountiful breakfast spread including one of the nicest omelettes that I have demolished in a long time.

LaSagra’s Flycatcher and Parakeets in Miami

In mid-January Barbara and I went to Miami to search for a La Sagra’s Flycatcher, a Western Spindalis and a Banaquit, which were being seen on Virginia Key or on Key Biscayne as reported on the North American Rare Bird Alert.

We found the La Sagra’s Flycatcher (my North American #712) without too much difficulty, along a stretch of road near the Sewage Treatment plant on Virginia Key.

lasagra-flycatcher

A couple of days of searching failed to turn up the Western Spindalis or the Banaquit, although the former is still being seen on Virginia Key and the latter on Key Biscayne. We were among a significant group of birders who struck out during the days we were looking for these two rarities.

But the trip was not nearly the failure that a one-for-three result might imply. On several prior visits to Miami, I have looked for White-winged Parakeets, but never found them. On this trip, while again searching for White-winged Parakeets in north Miami, I spied two likely suspects perched in dead tree. At the time I thought they were Yellow-chevroned Parakeets, but after viewing Barbara’s photos, I am not sure of that. Maybe they are White-winged Parakeets.

yellow-chevroned-parakeet

I welcome any input from birders more familiar with the subtle distinctions between the two species who may chance to read this blog. Unfortunately, they did not fly so I never saw white (or lack thereof) on the wings.

Formerly conspecific with the White-winged Parakeet and together known as the Canary-winged Parakeet, the Yellow-chevroned Parakeet and the White-winged Parakeet were split into two separate species by the bird scientists a few years ago. The Yellow-chevroned Parakeets have not been recognized as “countable” by the American Birding Association (although they are now in fact more numerous than the White-wings).

Believing that I had not yet seen any White-winged Parakeets, on the afternoon before our return, following some tips from birders we met on the Keys, we drove to a car lot on a busy and noisy LeJeune Avenue, just south of the Miami Airport. The traffic was unbelievably loud, and was enhanced by very loud music broadcast at the car lot. The young men who worked at the car lot, however, knew just what we were looking for and helpfully pointed out the very tree where parakeets most often could be seen. They told us that the birds often flew back and forth between the car lot and Ocean Bank across LeJeune Avenue, where there were several large palm trees. We stuck it out at the car lot until dark, with no results. The next morning, however, we returned for a last ditch effort before going to the airport, and within minutes, several White-winged Parakeets (my North American list # 713) attracted us to the designated tree, where we were able to observe them briefly, before they flew across the street to the palm trees at the Ocean Bank “outdoor atrium”. We followed them, and Barbara was able to photograph them as they preened among the palm fronds.

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The highlight of this trip, however, was not the birds, but the opportunity to join some first cousins once-removed, most of whom we had never met, at a family gathering and excellent dinner at one’s home in Coconut Grove. We had a great time with them.

Rufous-capped Warbler, Nutting’s Flycatcher and Rosy-faced Lovebirds — Arizona, January, 2013

We made a quick trip to Arizona on January 6th to look for two potential Life Birds:  Rufous-capped Warbler (an ABA Code 3) and Nutting’s Flycatcher (an ABA Code 5).  Both were being seen regularly at specific, but widely separated, locations.

We stayed in Green Valley the evening of our arrival and drove up to Florida (pronounced “Floreeda”) Canyon early the next morning.  We hiked up and down Florida Canyon several times looking for the Rufous-capped Warblers.  Several other birders were doing the same thing.  We arrived about 8:30 a.m. and at about 2:30 p.m. after a picnic lunch and a short rest at the dam, we decided to take one last hike back up the canyon.  All but one of the pairs of searchers that we had encountered during the day had departed.  As we neared the end of our last upward climb, Laurens and Louise Halsey motioned us to proceed forward quickly, as they had just seen the Bird.  After a brief search, it was relocated and we saw it close and well and for quite some time.  We thank Laurens and Louise who were very helpful to us in relocating this lovely little life bird.  Laurens is a professional Birding and Nature Guide and he can be contacted at www.desertharrier.com, [email protected] or 520-237-1284.    The Rufous-capped Warbler became number 709 on my North American Life List, and number 52 of my favorite family, the Parulidae, or Wood Warblers.

rufous-capped-warbler

That leaves me yet to find a Crescent-chested Warbler (ABA Code 5), and a Fan-tailed Warbler (ABA Code 4).  Two other potential North American Parulidae Life Birds I have seen in Central America  but not in “North America” as presently defined for ABA purposes:  Grey-crowned Yellowthroat (ABA Code 4) and Golden-crowned Warbler (ABA Code 4).  I’m hoping for one of them in the next year or two.

From Florida Canyon, we drove to Parker, Arizona and found a motel and a nice little Mexican restaurant where we enjoyed a delicious dinner and a glass of beer.  We took our time getting started the next morning for the short drive to Planet Ranch Road, a few miles north of Parker, to look for the Nutting’s Flycatcher (ABA Code 5).  I had looked for it for a full day a couple of weeks earlier without success.  As we inched our way up the very primitive road to mile marker 2, where the Flycatcher has been seen, we met the only other birder on the road, John Battalio from Boise, Idaho.  He told us he had just seen the Nutting’s Flycatcher (darn, why had we delayed our morning start??).  We joined him walking along the road and soon Barbara spotted the target bird, which proved very cooperative in perching nearby for close-up photos.  And so, the trip was a success, with two for two of our target birds sighted and a chance we could get back to Des Moines that day.  Here is one of Barbara’s photos of the Nutting’s Flycatcher.

nuttings-flycatcher

As we visited with John, he mentioned that he had come from Phoenix the day before, where he had seen several of the very recently approved addition to the ABA North American Bird List, Rosy-faced Lovebirds (ABA Code 2).  He gave us directions to Encanto Park and we decided to drive to Phoenix right away to look for them, and, if successful, to try to get a flight back to Des Moines later in the day.  When we drove into the Encanto Park golf course parking lot, the noisy little Rosy-faced Lovebirds appeared by the dozens in the trees around the parking lot.

rosy-faced-lovebirds

We ended the trip with three for two new life birds, which was a much more exciting result than my prior one for three trip in December.

Falcated Duck in California

It took a while to rest up from the trip to Papua New Guinea in August, 2012.  Much of my birding for the rest of 2012 was confined to my own back yard here in West Des Moines.

I participated in the Red Rock Christmas Bird Count in late December.  Among the better sightings on that gray, cold, drizzly day were a pheasant, 100 or so Snow Geese, 5 Trumpeter Swans resting on a plowed hillside, 2 Swamp Sparrows and a Northern Shrike.  On December 22 I participated very casually in the Des Moines Christmas Bird Count, by noting whatever showed up in my back yard.  The only species that was different from what all the other participants were able to identify was a pair of Common Grackles hanging out by my feeders.

On Christmas eve my son-in-law spotted some large, white birds flying toward my house from the west.  I was able to get the binoculars out in time to identify the 11 Trumpeter Swans that were flying eastward through the mist, like angels going to find the Babe.  It was a beautiful sight, and to add to the pleasure, these were the first Trumpeter Swans that I have ever seen from my yard, so they became my Yard Bird number 155.  (I have lived here for about 28 years).

On December 18th I flew to San Francisco where I rented a car and drove northeast to the Colusa National Wildlife Preserve.  A Falcated Duck, which I have never seen, was being seen there on a regular basis.  The afternoon was clear, windy and cold, following upon the heavy rains of the preceding few days.  Colusa is a very special place.  Thousands of ducks, Snow Geese, other geese and other water birds winter there.  Two other birders and I arrived at about the same time and after an hour or so spent scanning the thousands of ducks and geese, hunters’ guns spooked nearly all the geese and I was able to spot the Falcated Duck, actually quite close (my North American Life Bird number 708).  One of the other birder’s, Lew Milligan, got a good photograph, and with his permission, I am posting it here.  Thanks very much, Lew, and good birding to you.

I drove back to San Francisco and flew to Los Angeles where a White Wagtail (which would also be a new North American Life Bird for me), had been seen for several days on the Outer Cabrillo Beach in San Pedro.  I arrived early and spent the whole day, but the bird did not show (and has not been seen since).  The hours spent lounging on the rocks in the sun while the waves lapped the beach and shoreline rock, was a decent consolation.  I left in time to catch a flight to Las Vegas and drive to Lake Havasu City, Arizona, where I hoped to find the third of my “life-bird” trip targets, a Nutting’s Flycatcher.  One had been reported at mile marker 2 of Planet Ranch Road, south of Lake Havasu City. Planet Ranch Road is posted as “Primitive”, and lives up to its billing.  I was able to maneuver my little rental car around the rocks and wash-outs, arriving at Mile Marker 2.  The day was a bit chilly and windy, but not too bad.  I spent it walking up and down the road, exploring a few trails off road and warming up in the car now and then.  The Flycatcher was very reclusive, and I neither heard nor saw it.  (It has been seen there again in recent days).  Net result of the trip:  1 for 3.

My statistics for the year 2012:  91 species of “Yard” birds; 143 species of “Iowa” Birds, 2 new North American Life Birds (Purple Sandpipers in Maine in January and the Falcated Duck in California in December); 4 new Iowa Life Birds (Cinnamon Teal, Arctic Tern, Roseate Spoonbill (believe it or not) and a Townsend’s Solitaire.  Lifetime totals to date:  North America, 708; Iowa, 332; Yard, 155.  I haven’t made a count of the species that I have seen elsewhere in the world, but if I get bored enough in the next few winter months here in Iowa, I will probably try to calculate that.

This “empty nest birder” wishes all of you birders around the world (and anyone else who happens to open this blog) a happy and productive year in 2013. Birding is a wonderful hobby, whether you are traveling to the remote corners of the earth or sitting on your own back deck.  I am looking forward to adding a few new species to each of my lists in 2013.

Purple Sandpipers in Maine

Prior to January 15th of this year I had never seen a Purple Sandpiper. Now, Purple Sandpipers are easy to find; at least, The American Birding Association has said so, by giving them a number 1 (easiest to find) classification in the hierarchy of difficulty of finding the various species in North America. After locating Calliope Hummingbirds and Cassin’s Vireos in western Washington last spring, the Purple Sandpiper was my only unseen bird (with an exception to be explained) of the ~500 category 1 birds in North America. So with a few spare days on my calendar, I contacted my friend, Derek Lovitch, in Freeport, Maine, to see if he would be available as a guide. Derek owns the Freeport Wild Bird Supply store and works as a bird guide on the side. He was available and he met us early on the 15th at our Freeport hotel with one objective in mind: find the Sandpipers.

The weather was bitter cold, at 0 degrees Fahrenheit, and the wind was strong. The sky, however, was bright with the early morning sun. Maine had just experienced its first real snow of the season, but unfortunately it had been followed by warming weather, rain, cooling weather and a glaze of ice over the snow. These are not the ideal conditions for exploring the rocky seacoast of Maine in January. Nevertheless, we bundled up in multiple layers of warm clothes, including the necessary long underwear, and began our exploration of some of the more likely coastal areas.

lighthouse

At mid-morning we arrived at Biddeford Pond and walked out to the coast. There we witnessed the beautiful phenomenon called “sea smoke”, as white clouds, formed at sea level because of the interaction of the very cold air on the warmer water, rose from the surface and were swept out to sea.

sea-smoke

After a few minutes, as the sea smoke lessened, Derek spotted a flock of small sandpipers foraging at the surf-line on the black rocks of a small promontory several hundred yards across the water. Scope views quickly revealed them to be a flock of about 25 Purple Sandpipers. Voila!!! The bright orange legs were alone sufficient to differentiate them from the potentially present Ruddy Turnstones and the much whiter Sanderlings, neither of which we saw.

purple-sandpiper

We watched them foraging on the rocks for several minutes. They then flushed and flew about in tight, whirling silvery arcs before coming back to rest out of sight on the back side of the promontory. In flight, there appeared to be about 35 in the flock. Derek says you never see one Purple Sandpiper; they are always found in flocks, and they tend to stay together.

With mission accomplished, we had time to spare and proceeded along to coast. Among the birds seen well were Common Eiders, Harlequin Ducks, Common Goldeneyes, Black Guillemots, Great Black-backed Gulls, Herring Gulls, Ring-billed Gulls, and a few other water-oriented winter residents.

common-eider

We enjoyed our brief stay in Freeport. Lunch at Jameson’s Tavern and dinner at the Azure Restaurant were both outstanding (lobster, of course). Barbara enjoyed an afternoon exploring (shopping) the amazing L.L. Bean’s flagship store in Freeport.