Lighthouses (Rotes Kliff Lighthouse, Sylt, Germany; Cayo Jutías lighthouse, Pinar del Río, Cuba; Fire Island Lighthouse, Long Island; Grafton Lighthouse, Illinois, United States)

Lighthouses (New Brighton Lighthouse, Liverpool Bay, England) Background info: Oryukdo Lighthouse, South Korea; Hornby Lighthouse, Australia; Larus canus

Table tennis (Xu Xin, the winner of World Team Table Tennis Championships; Timo Boll, European Champion in singles in 2012; Michael Maze, European champion in singles in 2009; Dimitrij Ovtcharov, European champion in singles in 2015)

Table tennis (Ma Long, the current Olympic and world champion)

Formula 1 (Marcus Ericsson, the Alfa Romeo Sauber F1 Team; Jenson Button, the Brawn GP Formula 1 Team; Lewis Hamilton, the Mercedes Formula 1 team; Nicolas Hulkenberg, the Renault Formula 1 team)

Formula 1 (The Ferrari 500 (F2), designed by Aurelio Lampredi) Background info: The Red Bull Racing team; Nico Hulkenberg, The Renault Formula 1 Team

Global warming (Delphinapterus leucas; Macaca fuscata; Ursus maritimus; Eubalaena australis and Ursus maritimus)

Global warming (Aptenodytes patagonicus) Background info: Ursus maritimus

Butterflies (Morpho peleides; Papilio machaon; Leptidea sinapis; Anartia amathea)

Butterflies (Agraulis vanillae) Background info: Anartia amathea, Parthenos sylvia

Eagles (Harpia harpyja; Haliaeetus pelagicus; Aquila chrysaetos; Pithecophaga jefferyi)

Eagles (Haliaeetus leucocephalus)

Turtles (Trachemys scripta elegans; Agrionemys horsfieldii; Terrapene ornata luteola; Rhinoclemmys pulcherrima manni)

Turtles (Pseudemys concinna concinna) Background info: Sternotherus minor

Birds of prey (Terathopius ecaudatus; Gypaetus barbatus; Falco peregrinus; Pithecophaga jefferyi)

Birds of prey (Harpia harpyja) Background info: Sarcoramphus papa

Lions (Panthera leo krugeri; Panthera leo melanochaita, Kevin Richardson, the Lion Whisperer; George Schaller, Panthera leo leo; Ligre, Panthera leo × Panthera tigris)

Lions (Panthera leo bleyenberghi) Background info: Maasai Man stealing Lion's food

Whales (Physeter macrocephalus; Caperea marginata; Eubalaena japónica; Megaptera novaeangliae)

Whales (Balaenoptera musculus) Background info: Megaptera novaeangliae

Dogs (Labrador retriever)

Dogs (Labrador retriever)

30th anniversary of the Operation Breakthrough (Eschrichtius robustus; The icebreaker Admiral Makarov; The icebreaker Vladimir Arseniev)

0th anniversary of the Operation Breakthrough (Sikorsky CH-54, Eschrichtius robustus) Background info: The icebreaker Admiral Makarov; Operation Breakthrough was an international effort to free three gray whales from pack ice in the Beaufort Sea near Point Barrow in the U.S. state of Alaska in 1988.