Well as a tropical low develops over the city of Cairns, the Titan Arum in the Cairns Botanic Gardens continues to develop. It is a wet time but hundreds of people, both locals and tourists alike, visit the gardens each day to "see if it has opened". It might be a couple more days till it does but the spathe is starting to unfold and with it the smell is attracting an array of local insects. here we see a group if visitors and the arum, named Hannibal, in the background. Judi and Donn Corcoran have been keeping vigil at the "site" every day for a week. They have met a lot of folks!
The life cycle of the Titan Arum. The bulb can be massive weighing more than 100 lbs in some examples. [The would be a challenge, but would not deter our local Brush Turkeys from attempting to dismember a plant] (from the web)
Not only children find the smell repulsive. The foetid odour has been likened to rotting fish, gym socks, porta potties and the like. But it is the smell that attracts the potential pollinators.
"Hannibal" is in the foreground and "Spud" is just behind it. The idea is to have two plants flower at the same time. The reason is that the plant requires cross pollination to set seeds. In nature the strong odour wafts through the jungle deceiving a variety of insects that normally congregate on dead matter.
Fortunately, it does not appear that there are very specific pollinators, otherwise we might not have any luck with the plants in Cairns. The Titan Arum is native to Indonesia and we have few insects in common. It is thought that certain bees, called
Sweat Bees, halictids that are attracted to human sweat for the salt and mineral content, are the pollinators in nature. But there are other more general visitors to dead animals that are also involved and we have plenty of them here in Cairns.
A patch was cut at the base of the plant so we could get an idea of what was going on inside. You can see the flies resting on the spathe.
Looking inside we can see the female parts sticking up and ready to be fertillised. The pollen is in the yellow capsules at the top, But it will not be released for a while. Since the plant must be cross pollinated to produce seed, holding back the pollen plant for a while would allow pollinators, in nature, to visit and bring pollen from other plants. This is the reason we have two plants that we hope will flower simultaneously. If you look carefully, you can see several insects in the flower.
This is a bug, probably lygaeid. It is very small and we wonder what it is doing there.
This is one of several species of blowfly that we have observed on the plant. This sort of blowfly is attracted to decaying animal matter. What is surprising about the flies on the Arum at this point is that they do not seem interested in feeding. They are "just there". [Look carefully!]
Two smaller blowflies.
Perched atop the female flower but with no mouthparts engaged in feeding.
Here are a couple of blowflies and, either a small blowfly species of a fly of the family Muscidae and a Flesh Fly,
Sarcophagidae. Flesh Flies breed in carrion and dung and usually have a greyish and striped appearance.
A flesh Fly and Blow Fly side by side.
Blowfly bliss. This fly seems quite content resting on the stigma. It made no attempt to feed. It was just "drawn" there.
As noted above, careful observers would have seen these little cuties at the base of the stigmas. They are Springtails, order
Collembola. These are arthropods that are no longer considered to be insects. They are of a different lineage. They are found in most habitats. They would have had to do some fancy "springing" to find themselves within the developing Arum titan. The would probably feed on the pollen and even some microorganisms that might also be attracted to flower.
This is "Spud", the second Titan Arum. It looks about a week away from flowering. We'll keep you posted. (By the way, the names were chosen by "Jacko", the gardener who has been caring for the plants. How he chose the names, well you'll have to ask him. He says all this is like waiting for the first child to be born!)
We were all surprised with on the 24th of Jan. "Spud" was fully opened. You could almost see it happening. The small produced was quite different from that of "Hannibal", who seems a bit sick. It may not open fully but may still produce pollen and the cross pollination may occur.
Within a few hours, the frilly edges had started to discolor and shrivel. So Spud may not last for long.
A couple of out-of-town visitors were happy they were able to see the giant flower.
"Hannibal" is in the foreground and "Spud" is just behind it. The idea is to have two plants flower at the same time. The reason is that the plant requires cross pollination to set seeds. In nature the strong odour wafts through the jungle deceiving a variety of insects that normally congregate on dead matter. 
A patch was cut at the base of the plant so we could get an idea of what was going on inside. You can see the flies resting on the spathe.
Looking inside we can see the female parts sticking up and ready to be fertillised. The pollen is in the yellow capsules at the top, But it will not be released for a while. Since the plant must be cross pollinated to produce seed, holding back the pollen plant for a while would allow pollinators, in nature, to visit and bring pollen from other plants. This is the reason we have two plants that we hope will flower simultaneously. If you look carefully, you can see several insects in the flower.
This is a bug, probably lygaeid. It is very small and we wonder what it is doing there.
Two smaller blowflies.
Perched atop the female flower but with no mouthparts engaged in feeding.
Here are a couple of blowflies and, either a small blowfly species of a fly of the family Muscidae and a Flesh Fly, Sarcophagidae. Flesh Flies breed in carrion and dung and usually have a greyish and striped appearance.
A flesh Fly and Blow Fly side by side.
Blowfly bliss. This fly seems quite content resting on the stigma. It made no attempt to feed. It was just "drawn" there.
As noted above, careful observers would have seen these little cuties at the base of the stigmas. They are Springtails, order Collembola. These are arthropods that are no longer considered to be insects. They are of a different lineage. They are found in most habitats. They would have had to do some fancy "springing" to find themselves within the developing Arum titan. The would probably feed on the pollen and even some microorganisms that might also be attracted to flower.
This is "Spud", the second Titan Arum. It looks about a week away from flowering. We'll keep you posted. (By the way, the names were chosen by "Jacko", the gardener who has been caring for the plants. How he chose the names, well you'll have to ask him. He says all this is like waiting for the first child to be born!)
And there are two of them getting ready to flower. It is hope that they will flower together so that some cross pollination will result in fertile seed. 
This was the plant a couple of weeks ago.
The tip of the spadix has grown considerably and the bract dropped off today. It's now a question as to when it will open. The best guess is the end of the week or on the weekend.
This delicate little katydid is an undescribed species in the genus Chloracantha. it is a member of the tribe Simoderini in the subfamily Pseudophyllinae. It is known from a handful of specimens from the Atherton Tableland and the Kuranda region.
This Silent Spiny Katydid was feeding on the seedhead of a tall grass plant along the margin of the rainforest.
Caedicia goobita Rentz, Su and Ueshima is an uncommon resident of the rainforests in the Kuranda region. It was hitherto unknown from the Atherton Tableland. It was also recently described, Rentz et al. (2008)
This agraeciine katydid is one of several species in an undescribed genus. It is fairly common in the Atherton Tableland but not know from the rainforest in Kuranda or the Daintree region.
A nice find. This Raspy Cricket, Acanthogryllacris curvispina (Karny), was described in 1929 from Malanda, not far from where we were searching. It received its name because of the two prominent spines on the hind femora. It apparently has a very restricted geographical distribution and has not been found far from its type locality.
The white-kneed King Cricket, Penalva flavocalceata (Karny), spends the day underground in vertical burrows underground, emerging at night to feed. It seems to be an opportunistic feeder. This female unsuccessfully attacked a large cicada that was attracted to lights.
The Bull Cricket, Gryllotaurus bicornis Walker, is so named because males have short horn at the base of the antennae on each side of the face. This is a female and was feeding on the seed heads of a grass in the evening. This species seems restricted to higher elevations and has not been found in Kuranda.
This is the pond harboring the group of otters. I counted nine with several juveniles amongst them.
Otters are often inquisitive and members of the group kept a close watch on those oddballs on the bank.
The group was actively feeding and although they are known to prefer shellfish rather than fish, I saw them feeding on what appeared to be catfish.
I was a considerable distance away from the group but you could hear them crunching (or crushing) their food. I now believe they were crunching on some sort of shellfish at least part of the time.
We were away for a few days recently and returned home to find this fellow a few metres away from the house basking in the morning sun. It is probably not the same Australian Scrub (Amethystine Python) noted in the Watchful Eye blog. It seems smaller. I was not willing to wrestle with it to determine its precise size! It seemed quite relaxed at our presence.