WMOS Database Access
LINK: Click here
Getting Started:
LINK: Data Use Policy
LINK: WMOS User Agreement Form
Resources:
LINK: WMOS Database Summary
LINK: WMOS Data Hub
LINK: [email protected]
Notice: Below is a list of 6 important links included on this page.
1. Click here
Please note that while screen readers have made significant strides, they may still lack full support for optimal web accessibility.
We appreciate your interest in the Xerces Society’s Western Monarch Overwintering Sites (WMOS) database. Access to this geodatabase is meant for Xerces’ conservation and research partners and not the general public. For a summarized, public Western Monarch Count dataset, click here.
Getting Started:
To request database access, please complete the following steps.- Review our Data Use Policy.
- Complete the WMOS User Agreement Form.
- Hold tight. A Xerces Society employee will reach out over email with next steps.
Resources:
- WMOS Database Summary – An overview of database contents and structure.
- WMOS Data Hub – The main interface to view, filter and download data. Access permission required.
- Questions or concerns? Email us at [email protected].

