I have 2.3 Chondros of various ages/localities. My big Sorong male and my adult female Biak seem to switch preferences between rats and mice. After eating f/t rats for months they'll ignore them but pound mice. This will go on for awhile then its back to rats.

I have a 2 1/2 year old male Aru that is refusing rats as I type this so I'm trying an adult mouse - either that or its his first fast!

Anyhow, has anyone else experienced this "switching preferences?"

Bill