Become a member – donate today!
Give monthly to be a member of theOASIS or make a one-time donation in any amount you are comfortable with to be a Friends member.
Join us in protecting these fragile habitats and the wildlife who rely on them.
Access our Donor Self-Service Portal to update an existing monthly or annual donation commitment, payment method or contact information.

Here’s the impact your monthly gift can have:
$25 / Month
Provides a month of food and fresh water to songbirds in the Desert Arboretum
$45 / Month
Brings six school buses of local children to the refuge for field trips
$100 / Month
Supports the production of an environmental education video for the public
$125 / Month
Provides an unforgettable season of service and learning to a summer college intern
$600 / Month
Provides supplies for critical endangered species work
$1000 / Month
Makes an AmeriCorp Experience (ACE) intern available to the refuge
Background image: Ray Bednar
Cranes photo (in video) by Elinor Schrader
Water channel photo by Nancy Henson