Species in Your Backyard


Exactly how many species can be found in a typical suburban backyard?

Consider your yard, and have a guess how many species you might be able to find in it. Don’t count any cultivated or captive species. Obviously yards will range from courtyard to acreage, so your estimates will differ. Unless you are someone who regularly looks for life in their yard, your estimate could be out by a factor of 5 to 10. For a more detailed consideration, check out the post How Many Species?. Below you can find some tips of how to locate these often elusive species on your property.



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Scott Creek CP (11th Sept, 2022)

Typical of early Spring, the sun shines during the week and it rains on the weekends just when I’m available to get outdoors. This Sunday wasn’t too bad though, light drizzle at most. Still, overcast and tough conditions for getting good photos. Also cool, keeping the Insects grounded.

I took to Scott Creek Conservation Park to wander a section I’ve not visited before. Starting at the staging area along Frith Road I hopped the fence and followed the rough vehicle track west until opposite Thornley Road, then headed north, down the hill along the edge of the scrub.

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Onkaparinga River NP (10th Sept, 2022)

After somewhat of a Winter hiatus, I’ve returned to regular biodiversity hiking now the weather is improving. A good place to start was a short loop around a section of Hardy’s Scrub in the Onkaparinga River National Park. Following Old Quarry Track for approx. 150m, I took a left turn and followed a narrow track that ran through the scrub, down to Blewitt Springs Road, then back up to Old Quarry Track.

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