Lush rolling farmland in spring in the Brecon Beacons National Park, Powys, Wales, United Kingdom, Europe

The great grasslands valley of the Little Bighorn River, near Billings, Montana, USA

Herd of dappled and pale horses and foals gallop and canter, lush grassland with flowers in summer, Uvurkhangai, Central Mongolia, Mongolia, Central Asia, Asia

A brown horse grazing peacefully by Song-Kol Lake in serene landscape on a sunny day, Kyrgyzstan, Central Asia, Asia

Horses grazing peacefully in the vast grasslands in Song-Kol Lake on a sunny day, Kyrgyzstan, Central Asia, Asia

Flying Great Green Macaw (Grand Military Macaw) (Ara ambiguus), Costa Rica

African forest elephant (Loxodonta cyclotis), Dzanga Bai, Dzanga Sangha National Park, UNESCO, Central African Republic

African forest elephant (Loxodonta cyclotis), Dzanga Bai, Dzanga Sangha National Park, UNESCO, Central African Republic

Aerial view of Jatiluwih Rice Terraces, Tabanan, Bali, Indonesia, Southeast Asia, Asia

Jatiluwih Rice Terraces, Tabanan, Bali, Indonesia, Southeast Asia, Asia

Landscape near Sidemen, Bali, Indonesia, Southeast Asia, Asia

Hippopotamus (Hippopotamus amphibius), Okavango Delta, Botswana, Africa

River Ouse, elevated view, Lewes, East Sussex, England, United Kingdom, Europe

Wild Galapagos giant tortoise (Geochelone elephantopus) feeding on the upslope grasslands of Santa Cruz Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

A photo of a bird, Kyrgyzstan, Central Asia, Asia

Tourist photograhing a wild Galapagos giant tortoise (Geochelone elephantopus) feeding on the upslope grasslands of Santa Cruz Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Vew of the Song Kol Lake area with yurts in foothills at sunrise, Kyrgyzstan

Foodpath in Wulaia Bay, Tierra del Fuego, Chile, South America

Grasslands, Mangala Devi Peak, Periyar, Kerala, India, Asia

Deforestation of rainforest on Fiji, Pacific

Deforestation of rainforest on Fiji, Pacific

Family In a Park

Two Masai giraffe (Giraffa camelopardalis tippelskirchii) stand with hills behind, Serengeti, Tanzania

Male ostrich (Struthio camelus) walking on lush grassy plain, Serengeti National park, Tanzania

Hawaii, Oahu, Aerial of Honolulu overlooking the Koolau Mountains.

Hawaii, Oahu, View of Kaaawa valley and Kualoa Ranch with the Koolau Mountain range in background.

Hawaii, Oahu, View of Kaaawa valley and Kualoa Ranch with the Koolau Mountain range in background.