Reef

A wildlife photograph of a green sea turtle, known in Hawaiian as the honu, is drawing attention online. The image shows the turtle swimming over an ocean reef under natural light, and is being shared as part of daily sealife photography highlights. Print sales are being offered to interested viewers. The honu is a culturally significant and protected species in Hawaii, adding to interest in images of the animal.

A striking underwater photograph of a Pustulose Nudibranch crawling over a reef is drawing attention among marine life enthusiasts. The vividly pink sea slug, shared as a photo of the day pick, is being praised for its unusual colour, with photographers noting prints are available on request. The image is part of ongoing online appreciation of underwater and wildlife photography.

A 1893 colour illustration of living corals with expanded polyps by William Saville-Kent, from his book The Great Barrier Reef of Australia, is being shared online via the Biodiversity Heritage Library and the Public Domain Image Archive. Readers are admiring the detail of the naturalist's artwork and the historic record it offers of reef marine life.

Underwater photographers are sharing a close-up of a tiny desirable nudibranch, a colorful sea slug, crawling over debris on an ocean reef. The species is typically found in areas of strong surge, making sightings and clear photographs relatively rare. The image is drawing attention for the creature's vivid magenta coloring and is being shared as part of marine life and nature photo collections.

An underwater photographer has shared a striking image of a whitemouth moray eel, known in Hawaiian as puhi, resting on an ocean reef off Oahu. The photo is being shared with tags for sealife, marine life and wildlife photography, and the photographer says prints are available on request. The image highlights Hawaii's reef biodiversity and native naming traditions.

An underwater photographer has shared images of an endemic Fang Blenny sheltering in a hole on an ocean reef, highlighting the secretive behaviour of this small reef fish found only in its native waters. The striking close-up of the marine creature is drawing attention from sealife and nature enthusiasts, with prints of the photo also being offered to interested buyers.

Belize is moving to protect deep-sea areas within its waters as it works toward its commitment to safeguard 30% of its ocean. The effort would expand marine protection beyond coastal reefs and shallows into deeper waters. Conservation outlet Mongabay reports the move as part of the country's push to meet international 30x30 ocean protection targets.

Divers in the Gili Islands, off Lombok in Indonesia, are sharing underwater photos and clips featuring sponges and reef life around sites near Gili Trawangan and Gili Air. The area remains a popular scuba destination for visitors from Singapore and beyond, with dive operators promoting weekend trips and stay-and-dive packages amid ongoing interest in the islands' marine life.

A new 8K HDR nature film is drawing a large audience with vivid footage of coral reefs and ocean animals. Viewers are praising the ultra-high-definition imagery of marine life, which has gathered well over a million likes. The release taps into ongoing interest in ocean conservation and high-quality nature documentaries.

A freediver has been sharing underwater photographs of marine life spotted off the coast of Cozumel, Mexico, drawing attention for the island's rich coral reef wildlife. The images highlight the area's appeal as a destination for underwater photography and diving, with viewers responding warmly to the glimpses of ocean creatures.

A wildlife photographer has shared a striking underwater image of a green sea turtle, known in Hawaiian as the honu, surfacing for a breath above a reef. The shot has drawn warm engagement from nature and marine life fans, with prints of the photo offered to interested followers.

Restoring seabird populations is being put forward as a way to help coral reefs recover. Seabirds nesting near islands fertilise reef waters with nutrient-rich droppings, which supports fish populations and coral growth. Conservationists say removing invasive rats from islands and protecting nesting sites could rebuild these colonies and strengthen reefs already stressed by warming seas.

A volunteer has described bundling cement weights into ziploc bags for swimmers ferrying to a dive team reattaching corals to a reef damaged by Hurricane Lowell. The restoration work is being funded through an insurance policy taken out by The Nature Conservancy, part of a growing use of reef insurance to pay for rapid post-storm repair of marine ecosystems.

An underwater photographer has shared a new image of a school of Hawaiian Chub swimming over an ocean reef, tagging it as a photo of the day. The picture is drawing attention from sealife and marine photography enthusiasts, and the photographer is offering prints of the shot to interested buyers.

The University of Central Florida has created a crochet coral reef installation designed to draw attention to the dangers facing coral ecosystems, including bleaching, pollution and warming oceans. The handcrafted reef doubles as an art project and an educational display, giving students and visitors a tangible way to engage with marine conservation issues.

Divers and ocean enthusiasts are sharing images of coral colonies around the Gili Islands, off Lombok in Indonesia, a popular scuba destination also reachable from Singapore. The posts highlight reef and marine life in the area, with tags pointing to dive operators and weekend diving trips around Gili Trawangan and neighboring islands.

Scientists report that forests submerged some 5,000 years ago off the coast of Mozambique have transformed into peat reefs that now act as biodiversity hotspots. The findings shed light on how drowned coastal ecosystems can evolve into rich marine habitats, with implications for conservation and the study of long-term environmental change along the western Indian Ocean.

Posts are promoting scuba diving trips to the Gili Islands off Lombok, Indonesia, highlighting encounters with sea turtles around Gili Trawangan and Gili Air. The posts tout dive-and-stay packages and PADI diving courses alongside the area's coral reefs and marine life, pitching the islands as a getaway destination for underwater tourism.

A close-up photograph of a spotted guard crab, known in Hawaiian as Kūkae, is drawing attention online. The image shows the small crab resting among the protective branches of hard coral on an ocean reef, a behavior that highlights the mutually beneficial relationship between guard crabs and the corals they defend. Prints of the shot are being offered, and viewers are sharing it under marine life and ocean conservation tags.

Scientists have developed underwater umbrellas designed to protect coral reefs, reportedly with encouraging results. The devices shade corals from intense sunlight, which can cause bleaching during marine heatwaves. The concept is drawing attention as reefs worldwide face repeated bleaching events, and it adds to a growing list of engineering interventions being tested to buy time for coral ecosystems until broader climate action slows ocean warming.

Divers and travelers are sharing photos from the coral reefs around Indonesia's Gili Islands, a diving destination near Lombok popular with visitors from Singapore. Posts tagged with scuba diving, marine life and reef conservation highlight the area's corals and sea life, with Gili Trawangan and Gili Air among the spots featured.

Divers in the Gili Islands, off Lombok in Indonesia, are sharing an unusual sighting of a frogfish perched upright on a sponge. The anglerfish relative is known for its inept swimming and habit of 'walking' on modified fins, making the upright stance a striking find. Local dive operators say it highlights the rich marine life of the reefs around Gili Trawangan and Gili Air.

A photographer has shared an underwater image of a Hawaiian Coral Croucher, a small reef fish, resting on a branch of hard coral in Hawaiian waters. The shot is being circulated as part of a daily marine life photo feature, with prints offered for sale. Viewers are praising the close-up look at a rarely photographed species in its natural reef habitat.

Diving operators and enthusiasts are highlighting the coral reefs around the Gili Islands, off Lombok in Indonesia, as a destination for scuba diving trips. Posts promote guided dives and dive-and-stay packages at sites near Gili Trawangan, showing colorful reef and marine life, with an audience including divers from nearby Singapore.

REEF Fest will run October 15-18 in the Florida Keys, offering free seminars, social gatherings and on-the-water adventures organized by the marine conservation group REEF. The event celebrates ocean life and brings together divers, snorkelers and conservationists for several days of education and activities focused on protecting reef ecosystems.

A wildlife photographer has shared an underwater image of a lizardfish, known in Hawaiian as 'ulae, resting on an ocean reef. The picture is being shared as part of daily sealife photography posts, with prints offered for sale. The lizardfish, a bottom-dwelling ambush predator common on Indo-Pacific reefs, is drawing attention for its unusual appearance.

A diver has shared photographs of ascideans, commonly known as sea squirts, growing on a sponge on a reef in the Gili Islands off Lombok, Indonesia. The images highlight the rich marine life found on the area's reefs, a popular scuba diving destination also drawing visitors from nearby Singapore. Divers and ocean enthusiasts are sharing and engaging with the shots, which capture the often-overlooked detail of reef ecosystems.

Researchers at Stanford's Doerr School of Sustainability report discovering a method to reverse coral bleaching faster than previously thought possible. The finding could have major implications for reef conservation, as bleaching events driven by warming oceans have devastated coral ecosystems worldwide. Details of the research and how the reversal works have not yet been widely reported.