Platypus in a Wild River

Platypus in a Wild River is an original illustration set in Tasmanian Wilderness, Australia. It lies in mid-latitudes, where the climate is oceanic — mild, wet through the year.

A platypus surfaces close in the foreground at dawn, its low brown body, broad duck-like bill and flat tail all clearly visible. Wet gum trunks lean over dark still water, tree ferns crowd the bank, and mist hangs in flat pale layers along the river.

Why does the platypus hunt with its eyes shut?

The bill is a sensor: it detects the tiny electrical fields of invertebrates in the streambed, which is how the animal hunts with its eyes shut underwater. An egg-laying mammal survives only where isolation lasted long enough — this lineage split from ours before placental mammals existed. Tree ferns and permanent mist mark a cool, wet temperate rainforest, not a tropical one.

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