| ★ |  How Will Coral Reefs Survive Global Change? (HSCT #136) | Texas Environmental Science Institute @texasesi | 80 | — | |
| 2 |  Tubbataha - Earth’s Most Protected Reef | Show Me the World @showmetheworld | — | Estados Unidos | 77 |
| 3 |  Highly Venomous Sea Snakes Hunt in Huge Group | 20 Years of Planet Earth | BBC Earth | | 3.4M | Reino Unido | 77 |
| 9 |  Inside the Secret Lives of Otters - Family, Survival and Adventure | The Documentary Collection @documentarycollection | 933 | Reino Unido | 76 |
| 19 |  Sheba Hope Grows | Exploring Reef Restoration with Space Technology | | 371 | — | 76 |
| 13 |  TAUCHEN im Great Barrier Reef 🐠🤿 Eine traumhafte Unterwasserwelt 💙 | Johanna_elsen @johanna_elsen | 255 | Alemania | 76 |
| 7 |  Salento, recuperata l'auto della mamma di Elia | Nuovo Quotidiano di Puglia @nuovoquotidianodipuglia | 234 | Italia | 76 |
| 6 |  Freediving in Cíes Islands. July 2.022 | JOSE IRISARRI @joseirisarri | 182 | España | 76 |
| 10 |  Quai de Tadine : quel bilan du suivi des coraux un an après | | 126 | Nueva Caledonia | 76 |
| 14 |  Exploring Hidden Red Sea Shipwrecks: Dun Raven and Kingston #Secrets#shorts #travel #vlog #facts | PK Future MTV @aseantofficially | 112 | Estados Unidos | 76 |
| 4 |  Developing scientific capacity to address ocean acidification in the Pacific Islands | | 69 | — | 76 |
| 17 |  Instituto Océanos | Ciencia de excelencia al servicio del país | Exploradores: del átomo al cosmos @exploradoresdelatomoalcosmos | 59 | Chile | 76 |
| 12 |  Plonger dans le bonheur | Office du Tourisme de Thaïlande - #MaThailande @mathailande | 31 | Francia | 76 |
| 16 |  HDL Proyecto Roatán, recreaciones virtuales en 3D para investigar el fondo marino | Historias de Luz @historiasdeluz | 18 | — | 76 |
| 1 |  Solo Travel With Anxiety: Lessons From Writer Laura Studarus | Solo Travel Unpacked Podcast @solotravelunpacked | 6 | — | 77 |
| 11 |  ¡EuropExcursions está emitiendo en directo! | EuropExcursions @europexcursions | 4 | Bélgica | 76 |
| 20 |  Blanqueo de corales del caribe costarricenses, debido a El Niño y el cambio climático | CONEXION CON EL PLANETA @conexionconelplaneta1851 | 2 | Costa Rica | 76 |
| 5 |  Golden sunrise | Josep Maria Castellvi @jmecastellvi | 0 | — | 76 |
| 8 |  Corrent de Llevant | Josep Maria Castellvi @jmecastellvi | 0 | — | 76 |
| 15 |  Wreck of the steamer Kilissi | Josep Maria Castellvi @jmecastellvi | 0 | — | 76 |
| 18 |  El Mina wreck. T-43 Class Minesweeper in Hurghada (Egypt) | Josep Maria Castellvi @jmecastellvi | 0 | — | 76 |