Palm cockatoo (Probosciger aterrimus) at Jurong BirdPark, Singapore. This species has the largest brain in relation to body mass of any parrot alive today. (Credit: Doug Janson / CC BY-SA 3.0) Why are ...
At the northern tip of Patagonia’s desert coast in Argentina, the skies above El Cóndor are filled with shifting clouds of chatty, colorful parrots. The mountain’s crumbling sandstone cliffs are home ...
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