Below is a list of opossum-friendly wildlife rehabbers and animal conservation agencies that accept donations.

Opossum Society of the United States

The mission of the Opossum Society of the United States is to rescue orphaned and injured opossums, present educational programs to schools and organizations, and provide information on opossums for vets, wildlife rehabilitators, and the public.

Progressive Welfare Animal Society

The Progressive Animal Welfare Society works on “rehabilitating orphaned and injured wildlife, sheltering and adopting homeless cats and dogs, and educating the community to inspire compassionate action for animals”.

Humane Society

The mission of the Humane Society is to end cruel practices toward all animals, care for animals in crisis, build a stronger animal protection movement, and increase human capacity to drive global change.

Mass Audubon

The mission of Mass Audubon is to protect the nature of Massachusetts for people and for wildlife.¬† Their role is in “stimulating individual and
institutional action through conservation, education,
and advocacy.”