Close up of Humboldt penguin eating a fish surrounded by colony at the zoo before running into water

humboldt penguin zoo colony young penguin chick feeding fish waiting hungry wildlife enclosure conservation marine habitat penguin exhibit bird aviary care animal feeding time aquatic captivity education interaction penguin family behavior zookeeper aquarium waddle parenting observation endangered species fascination adorable learning fascinating wildlife park curiosity pecking closeup teaching enrichment conservationist cute baby south america human interaction sony