group of chinstrap penguins on iceberg in antarctica going to the sea to feed on krill, concept about wildlife preservation and

adult animal antarctic antarctica antarcticus bearded beautiful bird blue chinstrap cold colony cute ecology ecosystem flippers floating frozen glacier global group ice iceberg landscape lovely nature nobody ocean outdoor penguin penguins peninsula polar preservation pristine protection pygoscelis ringed sea seascape snow south southern stonecracker storm tour tourism travel walking warming water white wildlife winter