Blogging with mehar_mah

Aerial shot of grey whale (Eschrichtius robustus) at the surface among bull kelp in Vancouver Migration in progress In late winter and early spring, thousands of grey whales, many with calves in tow, swim by coastal waters of B.C. as they migrate from the warm waters of Baja California to their summer feeding grounds in the north. Come winter, they pass by again on the swim south. The entire roundtrip route clocks in at about 19,000 kilometres, making grey whales among the longest migrators of animal kingdom. Because they travel close to Vancouver’s coastline, it's also one of the few whale migrations that can be seen from shore.

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)

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)