Mountain goats

 

The mountain goat is a creature solely of the mountainous regions of north-western North America. Although it is a large animal, even if you roam those mountains, you are unlikely to see it for it inhabits the cliffs where other animals fear to tread. Indeed, those cliffs are its primary defence against many common predators. It is not really a goat, but a species of bovid sometimes called a goat-antelope. It is related to the European chamois.

But, we have mountain goats around here, and now and then I see them.

This mountain goat is supping on sparse vegetation part way up a rather large cliff.

There were actually four of them. Two are facing left, and two of are only partially seen.

A mountain goat is gingerly turning around on a ledge.

 

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Otters return

 

I don’t know how common otters are on Kootenay Lake. Certainly we have them, but although these creatures are conspicuous, I only notice them a few times a year. Indeed, I last saw some was on 2024 January 11, but at that time there were four in a family, and yesterday there were five.

A family relaxing on a dock was composed of two parents and three grown pups.

One otter dived into the lake. The others looked around, but being somewhat short-sighted, they seemed unsure of what might be watching them.

This is probably the mother just before she went on her way.

 

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Season to change

 

There have been feeding activities over the last few weeks which will soon vanish. After all, the season is changing with the result that ospreys are migrating and black bears are fattening up and will eventually hibernate.

Vanishing are the osprey parent and chicks. Many local osprey have already begun their southern migration. These parents are still feeding their chicks, but will soon depart. Parents will leave first, with juveniles following shortly afterwards. 

A staple of the last few weeks has been a black bear eating fish in a creek. This will soon wane. Photo by Cynthia Fraser.

 

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Bingo

 

 

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August goulash

 

This is a small collection of August 2024 images that did not have a posting of their own.

A killdeer spreads its wings and tail when landing.

This loon is back on Kootenay Lake and is ready to migrate to the coast.

On the evening of Aug. 27, Cynthia captured an aurora. August was a good aurora month.

This is a Spotted Sandpiper that has moved out of its breeding plumage.

This has been a good summer for wasps, and not only humans were bothered by them.

I was befuddled by the sight of these two ducks, for I had never seen ones with their markings before. Turns out they are juvenile Wood Ducks.

A tree cricket climbs a bush.

 

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Bear ate wasps

 

This posting started just as yesterday’s did: watching black bears hunt and sometimes catching Kokanee in a stream. At the end, it took an unexpected and speculative turn.

At first the lone black bear was really high in a cedar tree, but in time it descended again.

From there, it started hunting in the creek for fish.

It did catch a fish or two.

In one case, it took its prize a short ways into the adjacent woods and ate it. As nice as this scene was, it was the scruffy debris on the left side of the bear that caught my eye.

I rummaged through some pictures taken a few moments earlier and found a sharp one showing the neat hexagons of a freshly smashed wasp’s nest on the bear’s right. This was apparently a place in the forest where the black bear had been before. At first I thought the bear was after honey, but it seems that no wasps north of Mexico make honey. No, the bear was eating the tasty wasp grubs. Bears are particularly fond of bald-faced and European hornets, both of which are in good numbers this summer. While they are happy to munch on the adults that may get in the way, they are indeed after the juicy grubs that are found in the hexagonal cavities. This will have been done late at night when the adults were asleep. This black bear was eating more that fish.

 

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Bear eats Kokanee

 

From late August until early November is the season to watch both black bears and grizzly bears go after Kokanee fish in local creeks, rivers, and lakes. The bears are fattening up in preparation for their long hibernation through the winter. The season begins with black bears in local creeks.

This is probably a female black bear scouring the water of a local creek.

It pounces on many fish spawning in the creek but only captures a few of them.

But, it is successful often enough that it carries on gorging on Kokanee.

 

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Rough-winged Swallow

 

The Northern Rough-winged Swallow is a winter resident of extreme southern U.S., Mexico, and Central America. But in the summer months, this insectivore is here. It is a plain bird that often goes unnoticed while its brighter-coloured companion swallows stand out. Yet, its numbers are comparable to that of other swallows.

But, the plainness of the Rough-winged doesn’t seem to account for the disparity of observations of it by comparison to Tree Swallows. I have only a handful of observations of Rough-winged compared to the myriad of ones of Tree Swallows including ones of them mating and feeding young. No, the disparity seems to be mainly a result of where it nests and human convenience. It nests in bank burrows, unlike Tree Swallows that favour accessible human-made structures.

The Northern Rough-winged Swallow eats insects which it catches on the wing.

Its feathers are fairly plain.

And it spends a great deal of time on the wing.

 

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Big juvenile birds

 

On a walk yesterday, I saw two large birds that acted differently to my presence. Both flew off as I walked by on the beach, but the juvenile Bald Eagle quickly came back for a closer look at the human. The juvenile Great Blue Heron was not curious at all and just left.

I have previously noticed this pattern with a number of  recently fledged raptors. They are curious about people. A just-fledged eagle at first flew off, but promptly returned and flew past me to take a closer look.

A first-season heron was not the least bit curious about the human and just flew off.

 

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Hummingbird pee

 

While watching birds, it is not uncommon to see one poop. It takes the form of a whitish fluid which is a mixture of solid and liquid waste. It is not urine.

Although, I have long watched local hummingbirds, I have never seen them discharge anything — nothing. That is, until this last week when my camera caught various hummingbirds discharging a liquid.

But, it was different than that of other birds: it was drops of a mainly clear liquid. Turns out that the primary foodstuff eaten by a hummingbird is nectar (sugar water). They extract the sugar from the nectar and expel the excess as urine. 

A male Black-chinned Hummingbird pees.

 

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