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/research/systematics-evolution/ornithology/
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Ornithology
The Ornithology Collection at the Academy of Natural Sciences of Drexel University is one of the 10 largest and taxonomically most complete bird collections in the world. There are nearly 200,000 study skins, representing over 7,000 species, and over 10,000 tissue samples.
/research/systematics-evolution/ornithology/
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Botany
The Botany Department manages the Philadelphia Herbarium (PH), which more than a million specimens and includes some of the oldest and most important plant collections in the Americas. In addition, Botany staff undertakes research on plant biodiversity and evolution. The department is part of the Center for Systematic Biology and Evolution the Academy of Natural Sciences of Drexel University.
/research/systematics-evolution/botany/