714K views · 9.1K reactions | Sharks have adapted a secret body language to help them respect each other’s personal space. This adaptation in sharks is helping to keep humans alive. Learn more on #SharkWeek's Shark Planet now! #4KSharks | Shark Week | Facebook

151K views · 1.4K reactions | Robert Irwin uses his dad’s advice to stay safe while night diving with sharks  #SharkWeek kicks off with Crikey! It’s Shark Week TONIGHT at 8p on Discovery, but you can stream it early on discovery+. https://links.discoveryplus.com/crikeyitssharkweek | Shark Week | Facebook

1.1M views · 10K reactions | That's one BIG mama shark. Watch Mega Jaws of Bird Island tonight at 10P on Discovery. #SharkWeek | Shark Week | Facebook

1M views · 5.1K shares | Get in a frenzy for all things Shark Week.麗 This is Discovery. | Discovery | Facebook

552K views · 423 reactions | Get in a frenzy for all things Shark Week.麗 This is Discovery. | Discovery | Facebook

330K views · 4.1K reactions | "You're the perfect bait" is not exactly comforting before facing a sea full of sharks 﫣 Watch Paul de Gelder brave the deep — TONIGHT at 9p during #SharkWeek on Discovery! | Shark Week | Facebook

8K views · 272 reactions | #SharkWeek2015 (^^^) Team Seychelles is at it again, with another incredible Whale Shark video! Which shark species is your favourite? | GVI - Conservation & Community Development | Facebook

10K views · 253 reactions | Want to save sharks AND look good at the same time? Download the Great Clips Online Check-In app, and Great Clips will donate $1 for every download to Oceana for shark conservation. Discovery and Great Clips are making a difference → https://www.greatclips.com/great-clips-app | Shark Week | Facebook