This Earth Day Quest invites photographers from around the world to capture and submit their best wildlife images and moments. 

500px has teamed up with World Wildlife Foundation (WWF) in celebration of Earth Day (April 22) to host a special Quest that invites photographers around the world to capture and submit their best wildlife images and moments for a chance to be featured in a special 50th anniversary edition of a WWF wildlife calendar.

– The winner’s photo will be commemorated and featured in the 2018 50th anniversary wildlife calendar from WWF-Canada.

Earth Day Quest ends on May 8th so folks can submit images up until early May.

Here are some of those registered since 4/18

% Green Living Guru%Electric Care Expert
Source: Sydney Manuel
% Green Living Guru%Electric Care Expert
Source: Lena Serditova
% Green Living Guru%Electric Care Expert
Source: Hayden Scott
% Green Living Guru%Electric Care Expert
Source: Satie