Historical record: This record was not submitted by observers. It was compiled and made available here as part of the Bird Society of Singapore's effort to make historical records more easily accessible. Click here to read more about this initiative.
Verdict | Accepted / Wild (Verifiable) |
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Bird Society of Singapore. (2021). Record 535: Black Hornbill Anthracoceros malayanus. Retrieved December 8, 2024, from https://records.singaporebirds.com/record/535/.