Humboldt penguins are considered a threatened species, so personnel at The Saint Louis Zoo are doing everything they can to keep these birds safe. Luckily for them, the birds seem to love their routine check-ins.
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Humboldt penguins are considered a threatened species, so personnel at The Saint Louis Zoo are doing everything they can to keep these birds safe. Luckily for them, the birds seem to love their routine check-ins.