An annual report is produced after each field season. Prior annual reports are available upon request.


2023_WHEP_Report_FINAL.pdf 15.2MB
2023_WHEP_report_appendices_FINAL.pdf 732.0KB
2022_WHEP_Report_FINAL.pdf 7.3MB

2022_WHEP_Report_ Appendices.pdf 516.4KB
2021 WHEP Report - FINAL.pdf 14.3MB
2020 WHEP Report FINAL.pdf 7.2MB
2019 WHEP Report FINAL 2-05-20.pdf 2.7MB