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Category: Australia (not WA)

Coorong National Park (northern part, Autumn 2022)

The featured image and the one below were both taken from a boat on the Coorong-proper – Australia’s longest lagoon.

Both photos look across its waters to the Younghusband Peninsula – the dune field that separates the Coorong from the Southern Ocean.

Sand and water are the Coorong National Park’s key components.

The former arrives via wind, and Southern Ocean waves.

Most of the “fresh”-ish supply of the latter is delivered by the Murray-Darling river system.

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Murray River meets Southern Ocean: little big mouth

 

The featured image’s Southern Ocean waves are breaking on the Younghusband Peninsula’s narrowest, northernmost section.

The peninsula’s tip is the southern “lip” of the mouth of Australia’s biggest river system;  the cormorants are on the “freshwater side”, as was yours truly at 3.35 pm on 30 March 2022.

If you have never been to this spot, you may be thinking, “it looks splendidly wild, barely touched by humans”.

Alas, you would be very wrong….

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Fur seals: bad news for The Coorong?

 

Over the last 15 years seals have become an increasingly common/obvious presence in the Coorong-proper and on/around the Goolwa Barrage.

This has delighted some people, but infuriated/worried some others.

Some of the infuriated/worried people perceive the seals as “intruders”, as “fish thieves”, as “out of control”, “a threat to fish and bird populations”.

So, who are these seals, are they “newcomers”, and are they a threat to “the natural balance”?

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Flight, Coorong National Park: gulls (with musical bonus)

 

When an Australian thinks of seagulls, the relevant species is almost certainly our most common, emblematic one.

Chroicocephalus novaehollandiae – the Silver gullhas prospered mightily, post-1788.

Arguably, this highly-adaptable bird should no longer be described as a “seagull”.

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Flight, Coorong National Park: Pelicans

 

One of the pleasures of Australian life is to look up and see pelicans “surfing the thermals”, soaring, spiralling ever-higher, with so very little apparent effort.

They are also wonderful to watch as they take off from water (or land on it); then, however, a great amount of effort is spectacularly evident.

Pelicans are one of “our” world’s largest, living, flying “machines”.

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Pelican power (“Lake Monger 01.01.2022” series finale)

 

The wing’s shape is such that it can push effectively against the air, and also generate lift as it moves forwards, but that is no use without a very powerful downstroke to capture the air in the first place, and this is where muscular strength comes in.

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