* The name is incorrect: Double-check the spelling and any other details you have.
* It was a temporary project: The observatory may have been a short-term research project that is no longer active.
* It was never established: There is no information available on such an observatory.
To get a more accurate answer, please provide more details about the observatory, such as:
* Location: Is it on a specific island or in a certain region?
* Dates of operation: Do you have any approximate dates for when it was active?
* Purpose: What was the observatory's main focus?
With more information, I may be able to help you find more details about the Rotamah Island Bird Observatory.