Yesterday afternoon’s beautiful weather persuaded me to leave my useful-but-tedious work for an hour or two to ride to Aplin’s Weir, leave the bike under a tree and walk upstream between the bike path and the water (still on the Mundingburra side of the river). It’s quite a wide, rich zone in that stretch of Ross River’s parkland, with a broad backwater, swampy areas and an unmade walking track under mature trees – a bit of everything for the local wildlife and (therefore) for a casual naturalist/photographer like myself. I came home relaxed and with a good haul of photos. I have started with an insect so I will continue with invertebrates before getting to the birds.
These gorgeous purple dragonflies, Rhyothemis princeps, were abundant in sunlit spots along the path, and I saw quite a few smaller blue dragonflies as well as damselfllies like the one at the top of the page.
Butterflies were also abundant. Smaller species like this Orange Bush Brown (“Bush Brown” is a family name; there is also a “Dingy Bush Brown”) and the bright Grass Yellows (Eurema species) were flitting about at shin height, with Crows (Euploea) and others at head height and above. I walked through one large aggregation of Blue Tigers (Tirumala hamata) over-wintering in the kind of moist, shady area they like, and was reminded of a similar group of Crows I found on the Town Common at this time of year in 2012 – see this photo on Flickr. There were far more than I caught in my photo, by the way – they were scattered over a few square metres.
This cranefly is not the species I’m most familiar with, the Tiger Cranefly (Nephrotoma australasiae) but one of the other 700-odd (!) species in the family Tipulidae. It’s just a little larger than the Tiger Cranefly, meaning it has a body length of about 15mm and a leg span of perhaps 60 – 80 mm. I didn’t see as many birds as I had expected but enjoyed watching the Jacana foraging on the backwater. I have not zoomed in on it in the photo below because I wanted to show just how mucky its preferred habitat can be: near-stagnant water full of rotting lilies and other plants, algae and all sorts of things we would generally not want to wade around in or (if we had feet like a jacana) on. It’s full of highly nutritious food, though, and that counts for a lot.
Other birds sighted on the walk were a Brown Honeyeater, a Pied Cormorant on the river, Welcome Swallows hunting over the water and a Forest Kingfisher looking for a late-afernoon snack: