This should cover most stuff, looks like about 870k: https://www.inaturalist.org/observations/identify?reviewed=any&captive=true&d1=1900-01-01&fails_dqa_accurate=false&fails_dqa_date=false&geo=true&fails_dqa_evidence=false&fails_dqa_location=false&fails_dqa_needs_id=false&fails_dqa_recent=false&fails_dqa_subject=false&identified=false&photos=true&verifiable=any&order_by=random