Snails
Little lizards now have fresh little snails the perfect size for them. Thanks to some regular rain and the allure of damp masonry blocks around an old compost heap, I could collect many over three mornings. Normally they are scarce to find at our farm.
It was about all I was able to cope with. During the five hour drive all the horrid symptoms of a Very Bad Cold developed in rapid sequence, until all I was fit for on arrival at the farm was crawling into bed for days.
My primary mission had been picking up my best self-propelled Weapon of Biomass Destruction from the mower service where it was left on the way back to Sydney weeks earlier. However I simply could not contemplate doing any mowing. Long grass is totally engulfing our farm, and I was stuck lying in bed, too weak to even read. I remember waking to birds trilling and dull light, not knowing if it was evening or morning -- turned out to be evening, but no worries about going back to sleep until morning.
When I did find the strength to test the mower, the sight of petrol draining from the newly filled tank all over the motor from some crack in the fuel line casued by the service mechanics, was very disheartening. What an effort to get the mower back into the trailer and roped up to be returned to town on my way back to Sydney.
So one could view the whole cost of the trip, in terms of petrol and car wear and tear, as a total waste. Or it could be viewed as bringing home some vastly expensive (but much appreciated) snails.
These are not your average garden snails. Much smaller, even when fully grown, they are probably the Asiatic Land Snail which are now spread from Brisbane to Bega (and apparently partial to citrus orchards).
On the left is a shell of the Giant Panda Snail (Hedleyella falconeri). This is the biggest native land snail in Australia (from northern NSW rainforests). In the centre is the garden snail (Helix aspersa). On the right is the snail from our property (probably Bradybaena similaris). And the pink-tongued lizard (Cyclodomorphus gerrardii) has just noticed the last shell on the right is alive!
Being able to offer little snails is so much better than having to chop up big snails. Little lizards can exercise their instincts for crunching shells, and tidily spitting out the fragments.












6 Comments:
What brilliant photos! Sorry to hear about the trip. Hope you are feeling better.
Urg. Tasty.
Hee. That lizard looks so pleased with himself. Poor snaily...
I wonder if they'd eat Malaysian Trumpet Snails? They're a common aquatic variety that are known for firmly establishing themselves in fish tanks. My small tank has a large population which I would be happy to thin out if any hungry lizards were nearby. They're very small snails with conical shells. I keep loaches partly to keep their population at a manageable level... loaches adore a meal of snails. And they're great at finding them.
Ah... the wonders of ecosystems.
I too, for years, have had overpopulations of aquarium snails in my fish tank. (And 9 kuhli loaches never seem to have dented the population.) However I have been too wary to feed them to my precious pink-tongued lizards that subsist on land snails. These lizards die easily if they eat any baited garden snails, so in case there is some weird chemistry in aquatic snails I have preferred to feed the lizards only what they normally encounter in their natural habitat. I chuck the aquarium snails out into the garden, but have never seen any of the water skinks go for them.
The Botia family of loaches are the ones that eat snails, Shami. Kuhlis are a different family, and I'm not sure they eat snails at all, although I could be wrong. I bought some Botia Striata to keep my snails under control, and they did a wonderful job. I also have YoYo Loaches (Botia Almorhae) and one Clown Loach (Botia Macracanthus) in my other tank, and although I see the occasional snail in there, they have never been able to breed with any success due to the loaches.
And it's all wonderful, natural food for them! :)
oh lord - that made me feel like i was watching the discovery channel. I mean, the lizards are adorable, and I'm thrilled it got such a crunchy, tasty snack but I felt so bad for the also adorable little snail . . .
Though I've had aquarium snails, too, and they certainly don't seem adorable when they're overrunning the place.
Once, after I moved, removed all snails, thoroughly washed the gravel, and set up the tank in a new location, the snails magically appeared again within a few weeks!
maybe it was eggs, not magic. i dunno.
wow, this is a long post. And you're still reading it? Good work there.
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