NaturalBlue Whale exhibition space at the Royal Ontario Museum.History

The Department of Natural History collections comprise one of the largest holdings of natural history specimens in Canada, and are recognized internationally. Staff members conduct research in areas of particular strength in our collections and where our curators have a special expertise. We are actively involved in studying the diversity, evolutionary relationships, distribution, and conservation of living species; in researching and displaying fossilized plants and animals from all over the world; and in acquiring and studying the best examples of minerals, gems, meteorites and rocks from our planet and solar system.

Natural History Collections

Plants

1,178,618 Specimens

Minerals & Gems

70,051 Specimens

Rocks & Ores

39,137 Specimens

Meteorites

3,565 Specimens

Insects & Arachnids

10,846,349 Specimens

Reptiles & Amphibians

85,249 Specimens

Fishes

1,545,627 Specimens

Invertebrate Fossils

1,765,855 Specimens

Invertebrates

1,392,241 Specimens

Mammals

124,045 Specimens

Fungi

502,000 Specimens

Birds

204,500 Specimens

Vertebrate Fossils

130,254 Specimens

Collection room in museum

Online Collections

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See our collections online