Bird site = twitter
Elephant site = Mastodon.
As per ChatGPT...
Facebook - Lion Site
Instagram - Tiger Site
Snapchat - Chameleon Site
TikTok - Cheetah Site
LinkedIn - Giraffe Site
Pinterest - Peacock Site
YouTube - Whale Site
Reddit - Owl Site
Tumblr - Sloth Site
WhatsApp - Dolphin Site