Cryptic life history diversity supports endangered species recovery in an ultra-urbanized landscape
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Abstract
Urban landscapes are often overlooked in conservation planning, allowing human activities to take precedence in ecosystem management. However, even heavily modified environments can support diverse species profiles, but continued expansion of the human footprint could transform these biodiversity hotspots into ecological traps that serve as hidden catalysts for demographic declines. In the backdrop of one of the world’s most urbanized landscapes-New York City, USA—is a federally endangered population of shortnose sturgeon (Acipenser brevirostrum) that has been quietly recovering for several decades despite many demographic threats. Here, we identify a unique behavioral phenotype of shortnose sturgeon that occupies habitats in New York Harbor in late spring and fall, likely using the area to optimize bioenergetic processes. As this study highlights, urbanized environments can be a nexus for cryptic phenotypic diversity which, if overlooked, can disrupt eco-evolutionary processes and contribute to population and species loss.
Study Area
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Cryptic life history diversity supports endangered species recovery in an ultra-urbanized landscape |
| Series title | Scientific Reports |
| DOI | 10.1038/s41598-025-24360-6 |
| Volume | 15 |
| Publication Date | November 18, 2025 |
| Year Published | 2025 |
| Language | English |
| Publisher | Springer Nature |
| Contributing office(s) | Eastern Ecological Science Center |
| Description | 40634, 8 p. |
| Country | United States |
| State | New York |
| City | New York City |