a mari usque ad mare

[ctbonvivant]

[marimare]

[stvdy]

[nubbsgalore]

closely related to sharks but with long, flat bodies and wing-like pectoral fins, mobula rays are ideally suited to swooping through the water - here off the gulf of california - yet seem equally at home in the air, so much so that they have earned the name “flying rays”. mobula rays can reach heights of more than two metres, remaining airborne for several seconds. 

mobula rays are quite elusive and difficult to study, so biologists are not quite sure why they jump out of the water. theories vary from a means of communication, to a mating ritual (though both males and females jump), or as a way to shed themselves of parasites. they could also be jumping as a way of better corralling their pray, as seen with them swimming in a circular formation. 

what is known about mobula rays is that they reach sexual maturity late and their investment in their offspring is more akin to mammals than other fishes, usually producing just a single pup after long pregnancies, all of which makes them extremely vulnerable to commercial fishing, especially as a species that likes to come together in large groups.

[marimare]

[danielodowd-deactivated20170124]

[kevc]

[marimare]

“A Bryde’s whale rips through a swirling ball of sardines, gulping a huge mouthful in a single pass. As it expels hundreds of litres of seawater from its mouth, the fish are retained by plates of baleen hanging down from its palate; they are then pushed into its stomach to be digested alive. This sardine baitball was itself a huge section of a much larger shoal below that common dolphins had corralled by blowing a bubble-net around the fish and forcing them up against the surface.” – Michael AW / Wildlife Photographer Of The Year

[kieljamespatrick]

[zptp]

[luxuryera]

[fuldendehneli]

[coral]

[danielodowd-deactivated20170124]

[winterfellis]

[zoomine]

[anotherehtona-deactivated201805]