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Another new one (2022-11-24) https://core.vocabs.paratoo.tern.org.au/documentation with demo data. Access to demo data requires API key.
Paratoo Development Status Dashboard Google Sheet https://docs.google.com/spreadsheets/d/1qodk7FGgKArgquQ9sG0Zg6jyAJiB5Y13cEGGLIDrEX0/edit#gid=0