What is the highest level you have in your zoo?

Please reply to say the exact level and wich creature ^^
I have a spirit koi fish of level 536 :3

you can higher levels than 1000. i sold a lv 1540 or sth like this creature in teh trade market.
now my highest is sth with 4 or 500 i think..^^

I thought the highest level is 999...

I know I have creatures over 300, and maybe 400, but I don't know which one is my highest... -goes to check- Whee. My badgermole is level 425. That's my highest. Boy, I haven't checked my zoo really... in a while.

137. Not really long on the site, however.