GBIF

gbif.org

दुनियाभर में कहां-कहां कौन सी प्रजातियां देखी गई हैं, इसके ओपन रिकॉर्ड्स — करोड़ों ऑब्ज़र्वेशन। स्पीशीज़ और डेटासेट पेज ओरिजिनल सर्वे का हवाला देते हैं।

Every occurrence record in GBIF traces back to an original museum specimen, survey or citizen-science observation, so a notebook asking where a species has been recorded is grounded in verifiable underlying data rather than a summary map. Sampling effort is uneven across the world — dense in well-studied regions, sparse elsewhere — so an absence of records doesn't mean a species is absent there.