Saturday, August 04, 2007
When the ibis return
We have a flock of Straw-Necked Ibis visiting the farm in the aftermath of the soaking rains. They are feeding on the caterpillars and other crawling bugs emerging from the soil. This is a good example of how increasing soil carbon in the humus zone promoted biodiversity. The food chain begins in the humus line. Microbes feed bugs. Bugs feed birds. Birds feed... etc.
They have visited before, about the same time of year. They stay for a week or so, then go off elsewhere. They are commonly found across all AUstralia, according to SLater's Field Guide to Australian Birds. My little Canon Digital Camera isn't up to wildlife photography. But I caught a large wallaby watching the Ibis. It was raining at the time.
Louisa saw this post and comments: "You could have also explained that messy is the new neat, and all those standing dry grasses are habitat for lots of little 'things' and have given that kangaroo enough confidence to come down and be there."
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