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Tag: lichen

Flinders Island, March ‘25 (#28 in series: “natural” forces)

 

 

 

You are looking at what the strength/weakness, relative abundance/scarcity, or presence/absence of various substances/qualities has delivered.

Likely-major players in the pictured instance: long-extinct volcanoes, erosion, chemical reactions, gravity, wind, rain, salt (windblown, from the nearby sea) and fire, sunlight, shade, shelter, temperature variation, “exhausted” soils, sheep.

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Flinders Island, March ‘25 (#27 in series: rock stars, with hangers-on)

 

Australia is remarkably rich in exposed rock, including some of “our” planet’s loveliest and longest-exposed rock.

Even by Australian standards, Flinders Island is particularly well-endowed.

Its “rock stars” are often gloriously “decorated” by the wondrous-strange organisms that live on them.

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Flinders Island, March ‘25 (#3 in series: Trousers Point)

 

 

I took this post’s photo an hour or so after we had landed on Flinders Island.

Luggage collected, our little group proceeded to the picnic shelter which is adjacent to Trousers Point Beach.

I am keenly aware that “good” light can disappear or shift, quickly.

So, whilst everyone else started to eat, I ducked down to the shoreline, where I  took the featured image, at 1.49 pm on 17 March 2025,

The island’s most celebrated beach was just behind my left shoulder, with Flinders’ most spectacular peaks rising above it.

The sun, however, was in exactly the “wrong” place –  there was no point in pointing a camera lens at Trousers Point Beach and the mountains.

As you can see, the “lesser view” – looking the other way, working with the available light – was still splendid.

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Namib Desert’s northwest (#8 in series: thriving, sans soil & rain)

 

 

From 9.44 am through 10 am on 14 November 2022, the pictured rock and yours truly were sharing the very same hilltop.

Whilst the rock itself was an inanimate object, living beings very successfully occupied a deal of its exposed surfaces.

These beings are neither plants nor animals; as you can see, more than one species are obviously-present on this particular rock.

A lichen is a composite organism that emerges from algae or cyanobacteria living among the filaments (hyphae) of the fungi in a mutually beneficial symbiotic relationship.

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