O&M Highlights

  • Collecting a whale mandible

    PEOPLE

    Staff, associates, students and volunteers more

  • Allen Hummingbird

    COLLECTIONS

    Search O&M collection databases. more

  • Harbor Seal, Phoca vitulina

    Programs

    Marine Mammal Stranding Network more

  • South Pacific Biotic Inventories

    EXPEDITIONS

    Ornithology & Mammalogy field research more

  • Research from around the world

    PUBLICATIONS

    Publications by department authors. more

We have over 135,000 bird and mammal specimens from 120+ countries, with strengths in western North America, Mexico, Central America, the Galapagos, Solomon Islands, southeast Asia, and one of the world's largest marine mammal collections.

News

Sugar Loaf

The Academy, U.S. Fish and Wildlife Service and PRBO Conservation Science have teamed up to launch a live streaming web cam.

Research Experts

California Academy of Sciences' scientists are accessible to discuss their body of work.

Upcoming Events

Research Expeditions

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Ornithology & Mammalogy

The search forms provide access to the three primary collection databases of the Department of Ornithology & Mammalogy.  These databases describe specimens in the Mammal, Bird, and Egg & Nest collections.  The query forms in each database enables records to be retrieved using various fields (e.g. Genus, Country, Year, etc.).  A maximum of 1,000 records can be retrieved at one time.  Entering search criteria into more than one field can help keep result sets under the 1,000-record limit.

Currently cataloged in our collection database are 96,000 bird specimens, 28,500 mammal specimens, and 11,000 egg and nest specimens.  As our computerization continues, more specimens will be added to our on-line database through periodic updates.  Additionally, we are actively georeferencing many of our localities.

FAQs

  • How do I take care of a baby bird?

    If it appears that the baby fell out of a nest, then simply locate the nest nearby and carefully place the bird back in the nest. Despite persistent fallacies, the parents cannot smell your odor on the baby bird, and will usually accept the young back into the nest. Young birds often fall from nests after wind storms, when the nesting sites are disturbed by construction, predators, or children, or when an older sibling kicks them out of the nest. If you cannot locate a nest, keep the bird in a suitable warm container, and contact your local SPCA or a certified wildlife care facility immediately (see contact list below).

    Wildcare (San Rafael)

    Peninsula Humane Society (San Mateo)

    Wildlife Rehabilitation Information Directory

  • Can you identify this bird, bone, or animal?

    Please contact the Naturalist Center via email or their web page.  You can attach a photograph and give a description to the staff. 

  • I found an injured bird. What should I do?

    If a bird hit a window and appears stunned but otherwise uninjured, it is important to place the bird into a warm, darkened box or similar container, and release the bird when it comes back to its senses. Leaving a bird in such a condition outside makes it easy prey for cats, dogs, or other predators. If the animal appears to have an injury, or it you find an animal injured in any other way, contact your local SPCA or a certified wildlife care facility immediately (see contact list below).

    Wildcare (San Rafael)

    Peninsula Humane Society (San Mateo)

    Wildlife Rehabilitation Information Directory

  • Can I collect specimens?

    Native birds and mammals living within the State of California are protected either by state, federal, or international laws, even when they are dead. It is illegal for private citizens to own most native birds or mammals, either in whole or in part (including skulls, bones, antlers, and even feathers), except under terms of special permits or by exemptions under hunting laws and licenses. Therefore, collecting most bird or mammal specimens, either alive or dead, is illegal without proper permits and licenses. Fines and penalties for violating such regulations can amount to thousands of dollars, and even the possibility of jail time, depending on the severity of the infraction. The California Department of Fish & Game issues permits to educational institutions for use of bird or mammal material in educational programs.

  • How do I remove a varmint from my yard?

    In urban and suburban areas, these animals have become habituated to humans because we provide food and housing for them. If these animals become a nuisance, there are several steps you can take to make them feel unwelcome, and lessen the likelihood that they’ll stick around:

    Feed all pets indoors. These animals often raid your pet’s food bowls at night and learn that your home is an easy meal for them.

    Keep all trash cans upright and with tight-fitting (or locking) lids. These are crafty animals that have learned to associate trash cans with food, and frequently raid your trash area for food. Keeping your trash cans critter proof will keep your place tidy and keep unwanted animals away.

    Cover all basements, decks, and crawlspaces. Use of plywood, bricks, or wire mesh should be used to block any entries into basements, attics, crawlspaces, or under foundations where these animals may set up home and raise a family.

    If skunks, opossums, or raccoons become a persistent problem, call your local Animal Control officers.

  • Why does that bird always sing?

    “Those Damned Birds Keep Singing, And It’s Driving Me Nuts!” (An actual quote from an enraged homeowner about birds singing in his yard.) Some birds, like the Northern Mockingbird, may sing night and day during the breeding season, and other birds, like crows and jays, may raise a ruckus from time to time. However, all native birds are protected by law, and there’s little you or any private or government agency can do about it. For most people, the songs of birds, even if too loud at times, are joyous reminders of the diversity of nature in their community. So if a bird is making noises that you don’t appreciate, live with it.

  • I found a dead sea lion and I called The Marine Mammal Center. They said to call you guys. How do I report it?

    If it is dead, call us at 415-379-5381 and we’ll try to salvage it for research. If it is still alive, please call the Marine Mammal Center at 415-289-SEAL (415-289-7325) – they will retrieve it and take care of it.  We’ll need to know where and when you found the sea lion (or any other stranded marine mammal).

    Marine Mammal Stranding Network

  • Can I get a copy of the rain forest bird list?

    Yes.  Send an email to the Naturalist Center to request the list.

  • How do you know if an animal is endangered?

    You can consult the IUCN Red List or check with the Naturalist Center.

  • I searched your database but didn't find the type specimen I was looking for. Can you suggest another database to search?

    Yes.  Try looking in the Integrated Taxonomic Information System.

  • I would like to visit the Ornithology & Mammalogy Collections. Who should I contact?

    Please contact Maureen Flannery (Moe), the Collections Manager.

Expedition to Papua New Guinea

EVER SINCE I was an student working in PNG, it has been a dream of mine to survey and study birds in the outer, most remote islands of Papua New Guinea and the western Pacific. These places have always seemed elusive ­ they are difficult to get to, poorly known, and only a few of the largest and ...
We’ve come to Milne Bay to scout out places for future work, meet officials, talk about permits, learn our way around this province of islands, and learn the birds and bird calls of the area. In our short time here (less than two weeks), we’ve been on the move, and stayed in eight different places. ...
Our last couple days in the camp were productive, and we went to one final cave to look for swifts, bats, and cave fish. We found Glossy Swiftlets (Collocalia esculenta), two species of horseshoe bat (Hipposideros cervus and Rhinolophus euryotis), and a couple fish. This was also the only place where we found leeches, and ...
Here is the entrance to Warofeni Cave, near Fogomai’u Village. The entrance is quite large, and a decent-sized stream flows out from the cave. You can see our local naturalist, Albert, standing on some breakdown just across the creek. When we arrived the water level was down low enough that we could wade in, and ...

Return of the Fur Seals

Over 150 years after sealers drove the Farallon Islands' colony of northern fur seals to extinction, the animals are beginning to reclaim their old haven.

The Farallon Islands, about 20 miles west of San Francisco, once boomed with a colony of up to 200,000 northern fur seals. But between 1807 and 1840, American, British, and Russian sealers, who hunted the marine mammals for their prized satin-soft fur, extirpated them from the islands.

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