Blogging with mehar_mah

Divers at El Pit Cenote, located in Dos Ojos Natural Park, Quintana Roo, Mexico A different kind of dive The divers are descending the clear, turquoise waters of a cenote on Mexico’s Yucatan Peninsula. A cenote is a sinkhole that’s created when the limestone bedrock collapses and exposes groundwater underneath, creating pools of fresh water that delight swimmers, and even cave divers. They’re diving in ‘El Pit’ Cenote, part of a flooded cave system near Tulum. It’s one of thousands of cenotes, documented on the Yucatán, and a popular spot for divers who come to swim through the brilliant sunbeams. (© Christia Vizl/Tandem Stills + Motio)

Spectral tarsiers in a ficus tree in Tangkoko Batuangus Nature Reserve, Indonesia All eyes on sustainability We don't need an excuse to highlight and celebrate wildlife, but as it turns out, today is the UN's World Wildlife Day. This year's theme is 'Sustaining all life on Earth', focusing on biodiversity. The UN and its partners are producing a series of programs and social media activities, including an event at UN Headquarters in New York, a film festival, and an international youth art competition. Tangkoko Batuangus Nature Reserve in Indonesia is a great symbol of biodiversity, protecting hundreds of species of plants, mammals, birds, reptiles, and amphibians. Among the threatened mammals there are these spectral tarsiers. These small nocturnal primates have eyes that are larger than their brains, giving them an alien-like appearance. They're not in imminent danger of going extinct but are classified as vulnerable, and their population has de...

A leafy seadragon in the waters off Wool Bay, Australia Australia’s southern coast is leafy seadragon territory, so it’s the place to go if you want to see the camouflaged critter in its native habitat. This amazing specimen was photographed near Wool Bay. The leafy seadragon has evolved to resemble seaweed as a way to fool predators. It’s a relative of the seahorse, but isn’t quite the swimmer that its cousin is, so the camouflage gives it a big advantage. (© Alex Mustard/Minden Pictures)

  Humpback whale feeding on herring off the coast of Kvaløya, Troms, Northern Norway. Today is valentine's day. People make new love tales by inventing new ways to send romantic, adorable messages and gifts for the reminiscence of their love and beloved ones on 14th of February. Here is another lover, another tale of courtship which gives a true sense of belonging to those who are romantic at the hearts. The humpback whales have a way to reach to their lovers' heart especially the males. The Male humpbacks are famous for their haunting songs, which can last up to 20 minutes and be heard over great distances underwater. Scientists aren’t sure why exactly the males sing these ballads, but some assume it’s related to courtship. That sounds romantic enough, but ladies take note - the humpback isn’t one to settle down. It's a migratory animal that swims up to 25,000 kilometers a year, travelling from southern breeding grounds to Arctic waters like these.

Dr. Sylvia Earle explores the Great Barrier Reef in a scene from 'Mission Blue'.

A Brandt's cormorant hunts for a meal in a school of Pacific mackerel beneath an oil rig off the coast of Los Angeles, California.