It is assumed that kakatua is the alt of small rabbit but there's no solid proof yet from what I can see.
He wrote this
post, though it was later deleted:
Yes i am alt of Kakatua and more management

Usually when scammers claim to be someone else, its not another scammer.
To clarify the wallet connection between Kakatua and Small Rabbit:
I had a looksee in his old wallets just now and found he is using a couple of alts just for participating in bounty as well. For example.
SALMA000 is an active account of his.
To clarify the connection:
SALMA000 and
Small Rabbit sent AMEPay token to the
same address.
Which also received tokens from
cryptofarid10, who had already been
connected to Kakatua.
It also received tokens from
0xab7c5b8c7b7ff7754509764ea98a3738f06ba2b0,
0x6d91b32c0a39225c3060925ff062488e7691220c, and
0x0b650353b2f315c9f77aab6d06996dea4a4f4098, which are collections of addresses that received AMEPay tokens but didn't sign up for the bounty.
Funny thing about that Small Rabbit address...
Hello, I am Bounty & Signature Campaign manager. Need Loans 0.1 ETH For 1 week. I will back with 5% interest
Currency : ETH
Wallet : 0xcC262DCc6b6cCd1BD0B46841850AA2daF375360B
Amount : 0.1 ETH
Loan Time : 1 Week
Interest : 5%
Will be Back : 0.105 ETH
Send Eth and post your Tx id and refund wallet. I will send eth to you with interest within 7 days. And after send i will confirmed on this thread.
Thank you
Small Rabbit
He accidentally posted it the day before under a different account:

What's particularly bizarre is all the SEO spam at the bottom. WTF is that all about.
Just so happens that
Nekim3 is banned, which means on top of being a thief, Small Rabbit is also evading a ban.