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Leo Koolhoven: Burgers' Zoo
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Leo Koolhoven: Zwartvoetpinguïn
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Leo Koolhoven: Indische olifant
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Leo Koolhoven: Zuid-Amerikaanse Tapir
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Leo Koolhoven: Rode neusbeer
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Leo Koolhoven: Bongo
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Leo Koolhoven: Sri Lanka panter
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Leo Koolhoven: Bosrendier
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Leo Koolhoven: Maleise beer
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Leo Koolhoven: Binturong
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Leo Koolhoven: Lierherten
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Leo Koolhoven: Goudwanggibbon met kind
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Leo Koolhoven: Sumatraanse tijger
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Leo Koolhoven: Vale gier
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Leo Koolhoven: Dwergaalscholver
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Leo Koolhoven: Slangenhalsvogel
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Leo Koolhoven: Slangenhalsvogel
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Leo Koolhoven: Slangenhalsvogel
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Leo Koolhoven: Jan van Genten
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Leo Koolhoven: Moeraswallabie
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Leo Koolhoven: Tropische vis
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Leo Koolhoven: Rog
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Leo Koolhoven: Jachtluipaarden
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Leo Koolhoven: Leeuwen
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Leo Koolhoven: Breedlipneushoorn
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Leo Koolhoven: Grants' zebra
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Leo Koolhoven: Basterdgemsbok
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Leo Koolhoven: Grants' zebras
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Leo Koolhoven: Rothschild giraffe
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Leo Koolhoven: Burgers' Bush