Have Your Image Featured by National Geographic Instagram

National Geographic is giving you a chance to feature your nature-themed underwater photos on their Instagram page for Earth Day. To participate, post your best image with the hashtag #NatGeoYourShotOurHOME by April 22nd. A team, including filmmaker Bertie Gregory, will choose their favorite shots to share on April 30th. This is a great way to showcase wildlife photography, especially for those passionate about ocean life.