there is nonsuch category of snails systematically as “tree snails”, it is a trivial name fir various snaks kiving arboreally...
now, yiu are right and mistake at same time.
eg Jacksons, that are notiriousky known to eat snails and I have found radullas in their faeces, inhabit any height from 0 to say 12m maybe higher. They often live on bushy vegetation along streams that reaches just 2-5m height. Aquatic snails climb definitely several meters high, land snails have periods when they climb several meters high and even aggregate at the ends of branches...
Haha good try! You know the answer is “not really”
The natural occurrence of Spirulina is confined to very specific biotopes such as alcalic lakes with direct exposure of the waters to sun and temperatures of water between 30-40’C, such as lake Chad.... look at the pic and distribution of chameleons: it does not look after too many chameleons, correct?
View attachment 260409 Most Chameleons live in completely different environments mainly close to mountain streams with cold water...
But, same as the story about an occassional anole contaminating the entire billions heads cricet farm with its tiny dropping, we can not exclude the case when a bird, drinking from lake Chad raises to fly several thousands of miles wearing a passenger on its foot: a tiny snail, that just has the stomach full od spirulina! The snail is so shocked that is stops digesting for weeks so that once the bird reaches the E slopes of Mt Kenya and releases the snail on a bank of small creek. But the water is sooo cold! The snail mist get closer to sun to warm ip and: here we go! Chameleon eats it. And this is how the spirulina is eaten ti prove Necas was not right

)) as this adventure was broadcasted worldwide and all snail kids were inspired by the unbeatable heroic snail story, they all want now to fly as well. So, an agency is otganized to irganise great dining services called McSpirullllina’s and once the teeneager snails get their stomach full, they are directed to tje waiting birds that bring them to all regions in Africa to find their destiny as new time heroes flyingC climbing a tree and dying heroic death being eaten by soirilina dependent chameleons... call
Disney or Marwell, that can be a new age if their industry also

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I hope yiu forgive me the fun I make to use this as a metaphore. Not really, I do not think this way is realistic
But I di not have A peer reviewed paper on Why chameleons do not eat spirulina, french fies and barbecue sauce. So, it is a pure speculation and not science

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