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36 lines
406 B
36 lines
406 B
11 months ago
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'Created with https://www.planttext.com/
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@startuml
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skin rose
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title Bird database
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class Species {
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SpeciesID
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Name
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}
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class Regions {
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RegionID
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Name
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}
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class Sightings {
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SightingID
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Latitude
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Longitude
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Date
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}
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class Spotters {
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SpotterID
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Name
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}
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Regions -right- Species: "0..* 0..*"
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Species -right- Sightings: "1 0..*"
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Sightings -right- Spotters: "0..* 0..1"
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@enduml
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