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Double Your Impact for an Endangered Seal

With fewer than 2,000 Hawaiian monk seals left, each one needs us now more than ever. In honor of Endangered Species Day this month, your gift will be matched dollar-for-dollar up to $10,000—doubling your impact for these endangered animals—when you donate by Thursday, May 15.

Right now, these two Hawaiian monk seals are at our hospital and depend on caring people like you to help provide the meals, meds and care they need for a second chance. You can be their hope with your matched gift today.

Double my impact!
Hawaiian monk seal pups
threatened

Roseatoll

Southern Sea Otter
Enhydra lutris

Book a Tour to Meet Our Patients

This patient is a southern sea otter, a threatened species. Because sea otters are very dexterous and curious, we retrofitted several pool areas at our hospital to provide a safe space for juvenile and adult sea otters to receive life-saving care.

Many sea otters strand suffering from domoic acid toxicosis, toxoplasmosis, injury and other ailments.





photo © The Marine Mammal Center / USFWS permit MA101713-1 

Age at Admit
Immature
Weight at Admit
7.30 kgs
Sex
Male
Rescue Location
Municipal Beach - Base of Wharf 2 - Monterey, Monterey
Cause of Death
Malnutrition, Enteropathy, Euthanasia, Sarcocystis, Encephalopathy
Admitted
04/02/2025
Status
Deceased
Deceased Date
04/08/2025

Yes, I want to save a life!

Yes, I want to save a life!

You’ll be giving sick and injured animals the best possible care at the Center’s state-of-the-art hospital. With your gift today, you are giving a patient a second chance at life in the wild.

  • $35 You'll buy food for a hungry animal
  • $45 You'll provide life-saving medical care
  • $65 You'll make second chances possible

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