Mock Orange (Murraya paniculata) is popular with nectar-feeding insects when it bursts into flower, as ours did recently.
This year’s Eco-Fiesta, a few days ago, was much like those of previous years: a lovely day in the park with all sorts of loosely ‘greenie’ and ‘alternative’ people and organisations. I wrote enough about the 2014 and 2013 events that I shouldn’t need to present an overview this time, so I will dive straight in to the things which caught my attention.
North Queensland Regional Plan had a very boring stall (I’m sorry, but it’s true!) which tried to engage visitors in planning for our region, the local government areas of Charters Towers, Burdekin Shire, Hinchinbrook Shire and Townsville. It’s a state government initiative and welcomes online input here. I told them about our declining rainfall. What’s your concern?
Ants, wasps and bees (Hymenoptera) create a stunning range of nests, many of them so specific to the species that they can be used to identify their makers, as Mike Downes said in his article about black weaver ants.
That’s certainly true of Leafcutter bees (Megachile spp., Megachilidae, Apoidea) and we might even go one step further and identify them by the marks they leave behind when harvesting their nest-building material.
Leafcutters are solitary, not social like Continue reading “Leafcutter Bees”
As I’ve said before, Rainbow Bee-eaters (Merops ornatus) take small flying insects on the wing, swooping from their perch and returning to juggle their prey for consumption. I saw this bird fly from our neighbour’s power line and was just able to get a shot through foliage a minute later. Its prey is, appropriately, a European honey-bee.
We’ve had 70 – 100 mm of rain in the last couple of days and are nearly ready to say that the Wet has hit Townsville at last. December only brought us 41 mm and our gardens – to say nothing of Castle Hill and the Common – were getting desperate.
The insects have responded to the moisture immediately. I have seen two flights of winged termites, setting off to find mates and establish new colonies, and a walk around the garden this morning revealed a swarm of native bees as well as a variety of other little wildlife.
The bees (Tetragonula species) were flying in a loose swarm near a couple of pot plants for most of the day. Dozens were in the air at any one time, with smaller numbers resting (like the one above) for a while and then taking off again.
Sitting down in the middle of the swarm, as I did to take the photo, felt a bit weird just because we’re so used to the idea that bees sting and should be avoided. These bees don’t sting – can’t sting, in fact – and I was perfectly safe. They didn’t even bump into me. Some of them did, however, blunder into the web of a Silver Orb-weaver just above them and paid the price.
Elsewhere in the garden I saw a beautiful mantis nymph, translucent against the underside of a sunlit leaf, a pretty little green spider in its daytime retreat on a hibiscus leaf (I had to poke it out with a twig to take photos) and a fat green hawk-moth caterpillar happily chomping through the leaves of my sweet potatoes. Oh, and ants and butterflies and grasshoppers … the whole world comes to life with a good fall of rain. Less happily, that means we are soon going to see lots more mosquitoes.