"Mike, you have an awesome website, I printed off the whole section on tiger salamanders, and it is good to hear that your salamander will burrow and go for weeks without food----I take it that you will not uncover him or bother him to eat and just let him seek it out when he seems hungry? I am going to find some woodlice and put them in the tank too, that is a good idea---didn't know they would be a good source of calcium, excellent."
I don't deliberately uncover the animal, but I do clean the viv out regularly every 1-2 months, replace the substrate, etc. and this usually means it is out and about for a few weeks. After a period of regular feeding, it tends to dig itself a new borrow and disapper for a while.
"How skinny does your tiger salamander get when he is fasting for weeks at a time? Does he just ignore worms, then? I wonder if it is the smell that turns some of these guys off---weird."
The main problem with this species in captivity is obesity! They are desiged to feed for part of the year and fast for part of the year. I would not regard mine a skinny, just lean, like a healthy wild specimen. Not liking earthworms seem to be quite common in tigers.
"Thank you for your advice, I am anxious to know if your sally has any other idiosyncracies....how old is he?"
Not sure, purchased as an adult, but probably between 3-6 year old.
-----
Mike.
--
http://mike-edwardes.members.beeb.net/Amphibiary