The Buenos Aires mayor’s office said in a statement that the last elephant living in the Argentine city’s “Ecopark” arrived ...

The metallic poison frog, active during daytime hours, has a long-lasting trill, or call, of 21–45 notes. While perched on leaves, the males begin calling out at dawn and vocalize for several hours ...

They also support plant and animal life ... remaining in the rainforest. Their reduced numbers are due to poachers and ...

The Buenos Aires mayor’s office said in a statement that the last elephant living in the Argentine city’s “Ecopark” arrived at her destination in Brazil’s Amazon rainforest “in perfect ...