Beginning in 2000, field trips to the islands in the Marianas archipelago have been conducted by DFW's Wildlife Section to obtain baseline wildlife and vegetation information. Results of these island surveys have been presented in a numbered series of Technical Reports.
- Technical Report 2 Aguigan 2000
- Technical Report 5 Sarigan 2000
- Technical Report 7 Pagan 2000
- Technical Report 9 Aguigan 2002
- Technical Report 11 Bird Island 2003
- Technical Report 14 Sarigan 2006

