Teuri Island: The Place to be for Rhinoceros Auklets

Posted on April 9, 2024 by Jack & Barbra Donachy

**Rhinoceros Auklet Breeding Grounds, Teuri Island**
*Hokkaido, Japan, June 18, 2018*

Not a lot appears to be going on in the above daytime photograph taken on Teuri Island’s cliff-lined northwest. The 2.1 square mile island (5.5 square km) hosts the breeding grounds for several species of birds, most notably seabirds. The holes in the above photograph are the burrows of Rhinoceros Auklets, a species for which Teuri serves as the world’s largest breeding ground.

While it doesn’t appear that much is going on in the photograph – a few gulls milling around notwithstanding – at the end of each burrow, which may be up to six meters (20 feet) in length, a Rhinoceros Auklet chick is waiting for twilight when parents will return from the sea, stomachs, gullets and bills crammed with catches of sand lances and squid. Gulls – primarily Slaty-backed which also breed on the island – will intercept some of the returning adults, but most will make it past the parasitic phalanx. Recent estimates put the auklet population at around 400,000 breeding pairs. Add in the chicks and the species count rises to over a million. Perhaps you can imagine the sight and the cacophony as night gathers and hundreds of thousands of adult auklets return, evading squawking gulls, somehow locating the specific burrow each parent calls home.

Teuri is also an excellent place to see Spectacled Guillemots, Common Guillemots and other seabirds as well as passerines such as Blue Rock Thrushes and Siberian Rubythroats. Regular, bicycle-friendly ferries from Haboro make it easy to get out to the island, and if you don’t choose to stay at the lovely campground (which you’re likely to have to yourself) there are wonderful inns offering comfortable accomodations and truly some of the world’s best fresh seafood.

Female Transient Orca with Seal against Aleutian Mountain Landscape

Posted on April 2, 2024 by Jack & Barbra Donachy

I wasn’t sure what to call this photograph, so I’ve gone with straight description. The Alaska Peninsula’s Aleutian Mountains again provide a dramatic backdrop and (I think) stunning context for this photo of a female Transient Orca and her prey, a thoroughly defeated seal. Looking closely, you can see the seal’s facial whiskers near the Orca’s nose, his body further to the right. She’s lost a bit of skin from her snout, no doubt from raiding the rocky shoreline for catches such as the one she is now contemplating.

While the female Orca was using this living prey to teach her daughters hunting techniques, the male (see the previous two articles) was checking out our skiff.

Throughout our time with this group of Orcas the light was all over the place as clouds closed and opened above. Many images from this shoot came out flat, like blue-tinted monochromes. But a few, such as this one, are nicely lit as the sun just began to emerge from behind clouds.

Incoming

Posted on April 1, 2024 by Jack & Barbra Donachy

Killers: Father and Daughter, Training Day

Posted on March 31, 2024 by Jack & Barbra Donachy

The above photograph is of an adult male and a young female Orca. Killer Whales in the vernacular. Actually, not true whales, but the world’s largest dolphins. They were part of a family of four which also included an adult female and a much younger calf, perhaps also a female. I had been invited along on a crabbing and halibut fishing excursion by my friend Fred Shangin. We were headed to Castle Bay, which meant skiffing from the village of Chignik Lake six miles down the Chignik River, then six miles through Chignik Lagoon, out around Dark Head and then 10 miles down the Alaska Peninsula to Castle Bay. In the above photo, the Orcas are about three miles offshore not far from the seaside village of Chignik. See the Google Maps below:

*Anchorage is in the upper right. The red star halfway down the Alaska Peninsula indicates the general area of Chignik and the site of the **Training Day** photograph above.*

*The purple line indicates the navigational course Fred took us on that day.*

These are Transient Orcas, members of the Gulf of Alaska, Aleutian Islands, and Bering Sea (GOA/AI/BS) population.¹ As Transients, their primary source of food is marine mammals. When we encountered this family, Fred idled the skiff engine and for the next half hour we watched the parents teach their daughters about hunting seals. First, with the daughters following closely, the adults cruised in tight to the rocky shoreline where they corralled and caught a seal. Rather than kill it, the female gently took the hapless pinniped in her mouth. Barely holding it by her front teeth, she swam out into open water where the adults continued to teach the youngsters lessons they would need to survive.

Training Day, Fred called it.

I was still pretty new to photography and had never shot anything like the scene that unfolded. Lots of mistakes. Several times the male, which was enormous, swam right beneath our little skiff and then emerged, impossibly close, to check us out. At other times the female and even the older of the two daughters came in close, again looking us over. I managed to make a mess of what would have been incredible closeups of these great beings. In fact, the entire family, very much aware of us, seemed at times to be showing off as they taught and learned their own unique art of hunting. However, despite my excitement and fumbling I managed to get a number of interesting pictures, a few of which are difficult to look at if one has any empathy for the little seal.

Once the first seal was finally dispatched (the female performed the messy coupe de grace), the male caught a larger seal for himself. I’ll probably publish additional photos of this remarkable, seldom-witnessed event in the coming days.

¹Alaska Department of Fish and Game, Killer Whale (Orcinus orca) Species Profile

Portrait of a Young S̶c̶o̶u̶n̶d̶r̶e̶l̶ Gentleperson

Posted on March 27, 2024 by Jack & Barbra Donachy

**Juvenile Black-billed Magpie**
*The small pink patch at the base of this bird’s bill marks it as a youngster. This area on a mature bird is dark. Chignik Lake, Alaska January 2018*

Among most humans (and perhaps among most of their fellow birds as well), magpies historically have had a low reputation. They rob nests and nesting boxes; their raucous calls grate; they bully other birds out of feeders; they assemble in packs, chattering in the manner of hoodlums planning their next escapade; and although their omnivorous feeding habits are generally focused on berries, seeds and scavenging (they love a good salmon carcass), a telltale hook at the end of their bill which grows more pronounced with age should be warning enough to small creatures that it is wise to give magpies a wide berth.

But I like magpies. In fact, I think I’ve grown to love and admire them – and not just cynically because they supply a steady source of prey to the Great Horned Owls at the Spruce Grove. (At times it’s a veritable boneyard of magpie skulls, femurs, bills and feathers beneath the owl roosts there). To establish a relationship with these intelligent beings, it is first necessary to ensure that they cannot prey on the eggs and young of passerines utilizing nesting boxes. To that end:
1. Make certain that nesting box entrance holes are no larger than what is recommended for the target species.
2. Never place a perching peg on the box. Nesters do not need such a perch, but predators will use it to get at eggs and young.
3. Take appropriate measures to limit these comparatively large birds from accessing feeders. (Suggestions can be found with a google search.)

Were one on vacation in, say, a tropical locale never having seen a magpie in the wild and an adult in elegant, iridescent breeding colors happened by it is likely the bird would be greeted with oohs and ahhs for its stunning beauty. In a future post or two, I’ll publish such photos of Chignik Lake magpies with summer sunshine lighting their regal emerald greens, glowing turquoise and royal purples. And if you listen, really listen, to magpies, you’ll soon begin to appreciate that there is a lot more going on in their language than harsh cries. It can be fascinating to watch a conventicle (the preferred collective descriptor for this species) gathered together, pacing about the ground, their soft utterances back and forth sounding very much like a secret language. And then, of a sudden, one takes flight. The others follow. To where and to what mischief or adventure? There is surely more on the minds of magpies than mere food, shelter and reproduction.

Magpies are one of the few nonhuman species able to recognize itself in a mirror. They can solve fairly complex puzzles – both under lab conditions and in life. They are remarkably attentive parents (even breaking up food into equal portions to ensure that all of their young are properly fed). They mourn their fallen fellows, attend to injured brethren and give all evidence of being able to distinguish among – to recognize – individual humans. Thus, they can be befriended – and no need to take away their freedom and make of them a “pet” to do so. Recently fledged magpies are typically curious and congenial. Show them respect and kindness. It may be surprising to discover what kind of relationship develops.

A Big, Yellow Dagger… and a daily walk

Posted on March 21, 2024 by Jack & Barbra Donachy

**Yellow-billed Loon** – Chignik Lake, Alaska, 11/27/17

When I initially got into studying the Chignik Drainage’s birds, I thought that a loon was a loon was a loon, a species I knew primarily from seeing Common Loons. I assumed that that is what a loon is. It turns out that there are five species of Gavia, four of which occur in the Chignik Drainage. In order of common occurrence, they are: Common Loon, Pacific Loon, Yellow-billed Loon and Red-throated Loon. (Only the rare Arctic Loon is absent from The Chignik.) It is probable that in the salt waters of the nearby Alaskan Gulf that from fall through spring it is the Pacific Loon that is most common.

We encountered Yellow-billeds as wintertime visitors to the main lake and the river outflow just below the lake. In wintertime, their plumage is rather drab (you’ve got to go to the most northern parts of Alaska, or Siberia, to see them in their stunning breeding colors); however, even in winter these, the largest of the five loons, were easily distinguished from Common Loons by their big, lightly-colored, yellow-tinged bills. We found the Yellow-billeds to be shy and to prefer deep water. The only photos I was able to get were taken using a 600mm lens affixed with a 2.0 teleconverter of far off specimens – and even those images require significant cropping to present a picture such as the one above. Still, Yellow-billeds are uncommon to rare and adding them to the Chignik Drainage List – perhaps a first documentation and almost certainly a first photograph – was a thrill.

Any documentation of this sort is important. As the planet continues to rapidly warm – due largely to a certain overpopulated species’ reliance on burning fossil fuels and turning forests to farmland – things are changing. Fast. (It’s not just that the climate is warming – it’s been doing so for a very long time. It’s the recent rapidity at which it is warming.) Audubon’s climate model projects a 64% loss of winter range for Yellow-billed Loons in coming decades. Not centuries. Decades.

Wherever you live, it is likely that you can see changes in flora and fauna over time. And these changes are not due only do warming. Although in pure numbers countable trees have increased in many areas, most of this new growth is in the form of pulp and timber forests – trees destined to be cut down just as they are reaching maturity. As fewer forests are allowed to reach and sustain maturity, there is less mast (acorns, other nuts, seeds and seed-bearing cones) for animals to forage and often fewer nesting sites as well. Wild grasslands have nearly disappeared from our landscapes. In many locales, streams, rivers and lakes have become warmer, shallower and increasingly over-nutrified owing to run-off from fertilized lawns and farms. So grab a pair of binoculars, a notebook, your iPhone or camera and get out and observe. The regular outings might prove to be a great education, and a daily walk is invigorating.