A local man wearing a sunhat rides a bicycle on the road to Sebba through the desert drought areas of Burkina Faso (formerly Upper Volta)

Strawberry Poison Frog (Dendrobates pumilio), adult, Bastimentos National Park, Bocas del Toro, Panama. The strawberry poison frog or strawberry poison-dart frog (Oophaga pumilio or Dendrobates pumilio) is a species of small amphibian poison dart frog found in Central America. It is common throughout its range, which extends from eastern central Nicaragua through Costa Rica and northwestern Panama. The species is often found in humid lowlands and premontane forest, but large populations are also found in disturbed areas such as plantations. The strawberry poison frog is perhaps most famous for its widespread variation in coloration, comprising approximately 15���30 color morphs, most of which are presumed to be true-breeding. O. pumilio, while not the most poisonous of the dendrobatids, is the most toxic member of its genus. The species is most diverse in Panama with varieties in vivid shades of all red, orange, blue, yellow or green, green and yellow, white with red, orange or black and spotted varieties. The most colorful mix is found in Isla Bastimentos Marine National Park though not all in one place. Colors vary by location. A beach on the north side of the island is named after the species. Two of Southern Explorations' Panama tours visit red frog habitat. Both the eight-day Panama Adventure trip and eleven-day Panama Highlights trip spend time in Isla Bastimentos Marine National Park and the former also goes to Red Frog Beach. The red frog is not as poisonous as some of its cousins and is not a threat to humans. It subsists on a diet of ants that dine on poisonous plants, providing the red frog its protective skin toxin. Males attract females with a loud quick chirp. To hear the distinctive sound before you depart on your Panama tours, go to the University of Michigan Museum's biodiversity website (www.animaldiversity.ummz.umich.edu.) After birth, the tadpoles climb aboard the mother who deposits them in different protected areas where she retu

Boats at a jetty at lake Biograd, Biogradska Gora National Park, Montenegro, Europe

Breakwaters or groynes, coastal protection measures, Noderfriedrichskoog tidal flats, Nationalpark Schleswig-Holsteinisches Wattenmeer, Schleswig-Holstein Wadden Sea National Park, Eiderstedt peninsula, North Friesland region, Schleswig-Holstein, Germany,

Bear canister, waterproof and bear safe packed equipment, Glacier Bay National Park, Alaska, USA

Gatehouse with an old cannon at Valdemars Castle, Svendborg, Funen, Denmark, Europe

Social distancing concept public areas

Riprap as a costal protection measure, Norderfriedrichskoog tidal flats, Nationalpark Schleswig-Holsteinisches Wattenmeer, Schleswig-Holstein Wadden Sea National Park, Eiderstedt peninsula, North Friesland region, Schleswig-Holstein, Germany, Europe

Avalanche protection on Maloja Pass, Bregaglia, Grisons, Switzerland, Europe

Palace guards, Prague Castle, Hradschin, Castle District, Prague, Central Bohemia, Czech Republic, Eastern Europe

2334 metre high Maennlichen Mountain with structural avalanche defense measures and the mountain station in front of the summit, Canton of Bern, Switzerland, Europe

Wooden fences, protection from snow avalanches and snow drifts, Austria, Europe

Avalanche protection on Maloja Pass, Bregaglia, Grisons, Switzerland, Europe

Wine-growing, vineyard near Ueberlingen at Lake Constance, Baden-Wuerttemberg, Germany, Europe

Stubai Glacier in the Stubai Alps during summer 2011, covered with sun-protective foil, Tyrol, Austria, Europe