Animal <|-- Mammal
Mammal <|-- Felis
Mammal <|-- Bat
Animal <|-- Reptile

class Animal{
    << Abstract >>
    - conservationStatus: string
    - population: double
    - wikiLing: string
    + «property» Population: double
    + «property» WikiLink: string
    + SetConservationStatus(conservationStatusP: string)
    # Animal(conservationStatusP: string, populationP: double, wikiLinkP: string)
    + ToString() string
    + ExpandConservationStatus()$
}

class Mammal{
    << Abstract >>
    - mammaryGlands: int
    + «property» MammaryGlands: int
    # Mammal(conservationStatusP: string, populationP: double, wikiLinkP: string, mammaryGlandsP: int)
    + ToString() string
}

class Felis{
    - furPattern: string
    + Felis(conservationStatusP: string, populationP: double, wikiLinkP: string, furPatternP: string)
    + ToString() string
    + SoundProduced() string$
}

class Bat{
    - flightSpeed: double
    + Bat(conservationStatusP: string, populationP: double, wikiLinkP: string, mammaryGlandsP: int, flightSpeedP: double)
    + ToString() string
    + SoundProduced() string$
}

class Reptile{
    - ossifiedScale: bool
    + Reptile(conservationStatusP: string, populationP: double, wikiLinkP: string, ossifiedScaleP: bool)
    + ToString() string
}