TIL orcas cultural fads. In the 1980s one such fad was wearing dead salmon as hats. It spread to three separate Pacific pods before suddenly going out of style.
![](https://kbin.life/media/cache/resolve/entry_thumb/34/91/34917597271d9a3938c4ef8083a1a6bc678837a2aa2be5ee4c51a48f6816b4c6.jpg)
There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.
Accounts which solely post advertisements, or persistently post them may be terminated.