Why do some hatchlings die?

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Madkins007

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Tom, Is there any clinical research done about oxalates and neonate tortoises that you know of? Since nearly every aspect of Gopherus has been researched and documented, I would assume there is stuff about this as well.

As far as the Complete Pelleted Diet goes, has it been evaluated for oxalates? Some of the ingredients in Mazuri (soy, corn meal, etc.) are often listed as being high in oxalates but I cannot find a mention of what the oxalate level in the finished product is.
 

Jacqui

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RE: Whhy do some hatchlings die?

squamata said:
squamata said:
maggie3fan said:
..... In the wild that whole clutch would die. With me most lived. I would keep them for a year then she would adopt them out. I often wish she had kept track of them in their new homes.....

(statement meant to inflame removed by moderator)

I completely disagree, My statement was an honest question, If a person states one thing that is not consistant with other statements don't forum members have a right to question? After all this is the debate section as started by the op

I will try to speak for the Mod that deleted your sentence/question John. Because of recent behavior in here, we Mods are taking very active steps to stop all negative personal remarks or even if they just appear to be heading toward a personal attack or are believed to be said to inflame folks into making negative remarks in following posts, we are removing them. We hate to be forced into doing more policing and censorship, but that is how it seems we will have to be doing for a while. :(

Your sentence was felt, was falling into those areas and as such was removed.

Once things settle down, it is my hope we can go back to being a more freedom of speech forum and be a site where folks feel they can state their thoughts and not get attacked for it.
 

-EJ

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I'll ask... but I've found that when feeding the diet as a stand alone diet all the testudo and Stars produce very low amounts of solid urates. These animals normally produce large amounts of solid urates when fed a 'natural' diet. Note... I use the word urates but mean salts.

Madkins007 said:
Tom, Is there any clinical research done about oxalates and neonate tortoises that you know of? Since nearly every aspect of Gopherus has been researched and documented, I would assume there is stuff about this as well.

As far as the Complete Pelleted Diet goes, has it been evaluated for oxalates? Some of the ingredients in Mazuri (soy, corn meal, etc.) are often listed as being high in oxalates but I cannot find a mention of what the oxalate level in the finished product is.
 

Madkins007

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Thanks, EJ. I would appreciate the info. I'm using a lot of Mazuri lately (about 1/2 of the diet) and never thought about this until I saw this thread.
 

ascott

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Wow?....I can not imagine that we, "simple humans" fathom that we know better on what tortoises and turtles should strictly eat (processed/commercial foods) vs. a native natural diet(truly native natural diet)....if we live in an area that belongs to a particular tortoise/turtle then our "shopping list of species" should be indicative of that chosen species and its natural habitat....what I have observed is that when a species is "forced" to adapt to a unnatural, non native environment (heat/cold/humidity/arid/diet, etc) I believe that is where problems begin.

Hatchlings are not all going to live, just not going to...not in the wild/not in captivity...as with all other species, death is part of the lifecycle. And last time I checked, I still can not walk on water...so until I can, I do not qualify as an expert on tortoise and turtles...only a lifelong student.

Please understand, I am only sharing what I have always believed and in no way intend to tell other people what to do simply by sharing my beliefs...I truly thought that this forum was designed to share thoughts, ideas--sometimes just a sounding board--about tortoise and turtles.

When I view threads/post I do so not as a source for exact direction, but rather to compile a general census on a subject of interest to me and my particular needs. When I participate with a reply I do so with the intention of sharing what I know (sometimes suspect) and never expect a person to "do as I say" as what works in my "yard" may not be the same in others....I would never try to lead anyone to think that I am an expert...as I am not a biologist/vet (and even a great one of those would admit sometimes they don't have an exact answer when dealing with tortoise and turtles..I guess that would be why not every vet office handles tortoise and turtles?).

I know that there is no one that can tell me exactly why some hatchlings die, I know that there is no one that can tell me why human babies suffer horrible illness, I know that there is no one that can tell me why one person can torture-rape-kill another for fun...I know that we can each speculate on any topic...but that is all that we humans can do...and that is "our" nature...to know why, to label and put in a category...

I wish that we could offer one another a higher level of unspoken respect than we sometimes do.

I truly enjoy learning all that I can about tortoise and turtles, I love to hear peoples take on what works for them, I smile when I read a success story and I cry when I read a loss happens...but I will always have faith in our intentions as a whole..... :tort: .....
 

River14

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Well said Ascott. Now tell all about carbos in the little tots diet? lol

ascott said:
....if we live in an area that belongs to a particular tortoise/turtle then our "shopping list of species" should be indicative of that chosen species and its natural habitat....

Absolutely right in my opinion. And zoos should do the same.
 

Terry Allan Hall

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RE: Whhy do some hatchlings die?

-EJ said:
Failure to thrive is the greatest copout... Most will thrive given the proper conditions. Some are not meant to survive... but I think that is a small percentage.

Why I've jumped on this Complete Pelleted diet kick is because of this question. Feeding a natural diet to a hatchling is extremely difficult. This is more true for the beginner keeper. People jump up and down... natural diet... natural diet... Well... I believe this is the greatest killer of tortoises under one year of age. The biggest factor... Oxalic acid. Stop and think about the size of the kidney of a hatchling anything. You can see how easy it is to wipe out the kidney. You really have to know your plants and focus on those low in oxalic acid... with Complete Pelleted diets... this is not a concern.

Notice how many of those that have died start out with... my tortoise is sluggish... the shell is getting soft... these are distinct signs of renal failure... what is causing them to fail... a natural diet... an improper natural diet.

I've been thinking this, too...with a good pellet diet (augmented w/ the right natural foods) combined with plenty of sunshine, plenty of shade and fresh water, it's hard to go wrong, if you can start w/ a healthy hatchling.

That being said, I honestly feel that, for the beginning tortoise keeper, hatchlings are not a good idea...a young adult or even a sub-adult, one that is established and in good health, is the best way to go. The beginner can learn a great deal this way, and after a few years, graduate to the greater challenge of a hatchling w/ a greater chance of success.

Just my $.02 worth.
 

River14

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I like that too Terry. It sound completely appropriate.

The problem is a novice even though they have read all available literature can find themselves with a completely sickly soft shell hatchling and have no clue what to do next. My first instinct is to dump it back at the seller or in the bin, as it by all rights shouldn't be alive never mind sold.

This is horrible of course but why do sellers continue selling weaklings. In my mind a hatchling should have a nice firm almost hard shell with just that slightest feel of plasticity, this doesnt mean it can be squashed or manipulated in any degree. If someone honestly wants a bb straight from the shell (not a good idea for anyone) then they must know what thy are doing and preferbly be also breeding the clutch.

I can tell you Im sick of seeing basins of dead and dying tortoises and turtle hatchlings of all kinds possible for sale at the market.
 

Balboa

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This is something I've discussed a few times with other members as well. I think Ed's right on with the renal failure, it's a fitting diagnosis for most of the cases I read about on here.

I tried looking into possible dietary options to ease the kidney loads on already sick animals, and discovered it would be incredibly hard to do. I forget exactly what, but there was something about even mazuri that concerned me, though I do recall it was one of the better choices. It may have been the high protein content, I consider this fine for a healthy animal, but one struggling with renal failure may not be able to handle it. I believe hays, grasses and believe it or not lettuce were looking like the best options, though they have their own risks if fed exclusively.

In other words as implied by others already in this thread, sometimes what we may be led to believe is the healthiest thing for our tortoise may actually kill them. Dehydration and a high oxalic acid diet (from the dark leafy greens we are told to feed them) will work together to put the kidneys in trouble. Once renal failure sets in its tough to reverse, especially as at that stage water intake needs to be limited (at least while treating renal failure in humans) to ease the load on the kidneys. So the problem likely started from dehydration, but needs to be treated by limiting water, but no longer allowing dehydration? This is why humans are hospitalized and monitored.


As to the topic of overbreeding (genetic degradation or similar). I don't think we've had enough captive generations yet to see much of this, though it could be a real risk many generations down the road.
 

-EJ

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Your comment here is kind of a poor example of what you expect in return...

ascott said:
Wow?....I can not imagine that we, "simple humans" fathom that we know better on what tortoises and turtles should strictly eat (processed/commercial foods) vs. a native natural diet(truly native natural diet)....if we live in an area that belongs to a particular tortoise/turtle then our "shopping list of species" should be indicative of that chosen species and its natural habitat....what I have observed is that when a species is "forced" to adapt to a unnatural, non native environment (heat/cold/humidity/arid/diet, etc) I believe that is where problems begin.

Hatchlings are not all going to live, just not going to...not in the wild/not in captivity...as with all other species, death is part of the lifecycle. And last time I checked, I still can not walk on water...so until I can, I do not qualify as an expert on tortoise and turtles...only a lifelong student.

Please understand, I am only sharing what I have always believed and in no way intend to tell other people what to do simply by sharing my beliefs...I truly thought that this forum was designed to share thoughts, ideas--sometimes just a sounding board--about tortoise and turtles.

When I view threads/post I do so not as a source for exact direction, but rather to compile a general census on a subject of interest to me and my particular needs. When I participate with a reply I do so with the intention of sharing what I know (sometimes suspect) and never expect a person to "do as I say" as what works in my "yard" may not be the same in others....I would never try to lead anyone to think that I am an expert...as I am not a biologist/vet (and even a great one of those would admit sometimes they don't have an exact answer when dealing with tortoise and turtles..I guess that would be why not every vet office handles tortoise and turtles?).

I know that there is no one that can tell me exactly why some hatchlings die, I know that there is no one that can tell me why human babies suffer horrible illness, I know that there is no one that can tell me why one person can torture-rape-kill another for fun...I know that we can each speculate on any topic...but that is all that we humans can do...and that is "our" nature...to know why, to label and put in a category...

I wish that we could offer one another a higher level of unspoken respect than we sometimes do.

I truly enjoy learning all that I can about tortoise and turtles, I love to hear peoples take on what works for them, I smile when I read a success story and I cry when I read a loss happens...but I will always have faith in our intentions as a whole..... :tort: .....
 

ascott

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Hi Ed, I believe part of your post says "a poor example of what you expect in return...", I had to read my post once more before I posted any reply :)

I believe you may have read into my post with a different set of eyes than that with which I had when I shared...I don't believe anywhere in my post did I imply I expected a return of any type? I did, as did every other person, simply shared my opinion on the thread topic.

I would welcome an explanation why every tortoise and turtle in the entire world has passed. An explanation without a guess, without an observation but rather with exact, precise, documented and 100% factual records...then with that information we can be assured no other tortoise or turtle hatchling will ever die again, how fantastic....I suppose then though there will be no reason for forums in which people can share their experience and opinions of how to better care for our tortoise and turtles....I will be eagerly waiting for those exact instructions...and Ed, I hope you have a wonderful day :D
 

-EJ

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I wasn't offering and explanation why every hatchling dies in captivity... just most of them.

Look at this from a common sense point of view(smart arse remark omitted)...

In the wild most hatchling start out on an even playing field. Those that die usually do so in the egg or even before leaving the nest because they are too weak to leave the nest.

So most hatchlings are meant to survive... chance then steps in. The hatchling falls off a cliff... gets eaten by a predator... rolls down a hill and lands on its back in the sun... all of these events have nothing to do with health... outside of it killing the tortoise.

The point is that the majority of the hatchlings that make it out into the world have to survive or the species would disappear.

Aldabras... I've lost 1 out of a hundred... due to impaction. I've gotten all at 4 inches which is close to hatchling. Hatched out undreds of leopards and close to 100 Egyptians. I can count the number of hatchlings that failed to thrive on one hand. Any other loss could be attributed to a screw up on my part.

Challenge for you... see if you can respond without a personal dig.

ascott said:
Hi Ed, I believe part of your post says "a poor example of what you expect in return...", I had to read my post once more before I posted any reply :)

I believe you may have read into my post with a different set of eyes than that with which I had when I shared...I don't believe anywhere in my post did I imply I expected a return of any type? I did, as did every other person, simply shared my opinion on the thread topic.

I would welcome an explanation why every tortoise and turtle in the entire world has passed. An explanation without a guess, without an observation but rather with exact, precise, documented and 100% factual records...then with that information we can be assured no other tortoise or turtle hatchling will ever die again, how fantastic....I suppose then though there will be no reason for forums in which people can share their experience and opinions of how to better care for our tortoise and turtles....I will be eagerly waiting for those exact instructions...and Ed, I hope you have a wonderful day :D
 

ascott

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Hi Ed,

I never said you were offering an explanation as to why every hatchling dies....that in actuality was my request.

Most things in "my" life have been done with a huge blessing of common sense.

Now, this is where a discussion forum comes into play, I have a different belief than you (which should be allowed to happen without negative comments being made--because that type of stuff is what changes a discussion to an attack (of which I don't enjoy participating because all learning ceases at that point, in my opinion)

I do not believe that all hatchlings start out on an even playing field. I believe that there are stronger/weaker of the group and that starts while in the egg (so to speak), I believe in survival of the fittest, while as a person who does not like to witness the harshness of this, I do believe it to be true. Hence why I say I don't believe anyone can tell me why....not that there are not experienced educated guesses, that there are plenty of...but a guess is not true in every case.

I do agree with your thought that a majority of the hatchlings have to survive for the species to survive....this in my opinion, there are several species that have not survived.

As per what you have outlined here, I have great respect for the populations you have continued with your breeding. As I said, not all hatchlings will survive. I do not believe the losses can be claimed by you as your fault (impaction is something that happens in the wild as well as in captivity).

And lastly, Challenge? I never started out my initial post to this thread with any intention of having to deal with a challenge, if that is what I had intended....then this site absolutely would not have been the forum for such a thing. Again, I come to this site to view others opinions of care (of which I take or leave depending on my needs for my tortoise and turtles)

I do have to say that when I posted my opinion to this thread that at no time did I aim it at you, I don't even know you sir. I do and will continue to visit this site and pull from /as well as offer opinions as I have.

So, I would politely request that we go back to passers in the forum and not continue this silliness any further. I don't feel as though I am contributing in a positive way by going any further, therefore, I am politely, graciously going to cut out of this conversation any further.

Thank you for all that you do for the Aldabras, Leopards and Egyptians, they truly are beautiful.

Have a wonderful day Ed.
 

-EJ

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I was just clarifying an opinion.

I'll agree to disagree and leave it at that.

ascott said:
Hi Ed,

I never said you were offering an explanation as to why every hatchling dies....that in actuality was my request.

Most things in "my" life have been done with a huge blessing of common sense.

Now, this is where a discussion forum comes into play, I have a different belief than you (which should be allowed to happen without negative comments being made--because that type of stuff is what changes a discussion to an attack (of which I don't enjoy participating because all learning ceases at that point, in my opinion)

I do not believe that all hatchlings start out on an even playing field. I believe that there are stronger/weaker of the group and that starts while in the egg (so to speak), I believe in survival of the fittest, while as a person who does not like to witness the harshness of this, I do believe it to be true. Hence why I say I don't believe anyone can tell me why....not that there are not experienced educated guesses, that there are plenty of...but a guess is not true in every case.

I do agree with your thought that a majority of the hatchlings have to survive for the species to survive....this in my opinion, there are several species that have not survived.

As per what you have outlined here, I have great respect for the populations you have continued with your breeding. As I said, not all hatchlings will survive. I do not believe the losses can be claimed by you as your fault (impaction is something that happens in the wild as well as in captivity).

And lastly, Challenge? I never started out my initial post to this thread with any intention of having to deal with a challenge, if that is what I had intended....then this site absolutely would not have been the forum for such a thing. Again, I come to this site to view others opinions of care (of which I take or leave depending on my needs for my tortoise and turtles)

I do have to say that when I posted my opinion to this thread that at no time did I aim it at you, I don't even know you sir. I do and will continue to visit this site and pull from /as well as offer opinions as I have.

So, I would politely request that we go back to passers in the forum and not continue this silliness any further. I don't feel as though I am contributing in a positive way by going any further, therefore, I am politely, graciously going to cut out of this conversation any further.

Thank you for all that you do for the Aldabras, Leopards and Egyptians, they truly are beautiful.

Have a wonderful day Ed.
 

helenab

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Okay, so this is why I am so nervous about getting one of them tiny little beautiful things. I raised a russian for 10 years but I did not get him that tiny either. He was very healthy to start with. I can give this little tiny thing every thing he needs but how to know if he is healthy to begin with. Thanks also for the info about the food. I still have much to learn before I get a baby, will just have to watch the plants and grasses grow for now, lol.
 
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