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Articles on Wildlife

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The 49th Parallel marks the border between the United States and Canada. Global endangered species efforts typically do not take into account cross-border considerations. THE CANADIAN PRESS/Darryl Dyck

Endangered by the 49th Parallel: How political boundaries inhibit effective conservation

Canada is wasting resources, and legitimacy, conserving species that are not endangered elsewhere. Transparent cross-border considerations should inform all new conservation laws.
Ermine moths are deaf, but have an intricate wing structure that protects them from bats by producing warning clicks when they fly. HWall/Shutterstock

We’ve found out how earless moths use sound to defend themselves against bats – and it could give engineers new ideas

The ermine moth’s wing structures are fascinating because they rely on a mechanism we teach our engineering students to avoid
Puddles can be valuable wildlife havens. Maksim Safaniuk/Shutterstock

The secret world of puddles

Puddles are an often-ignored but crucial habitat for rare and unusual wildlife.
The New York City borough of Manhattan at night, viewed from the Rockefeller Center observation deck. Sergi Reboredo/VW Pics/Universal Images Group via Getty Images

Artificial light lures migrating birds into cities, where they face a gauntlet of threats

Migrating birds need stopover locations en route where they can rest and feed. A new study shows that artificial light draws them away from sites they would normally use and into risky zones.
Rob D the Pastry Chef, Shutterstock

Moonlight basking and queer courting: new research reveals the secret lives of Australian freshwater turtles

Australian freshwater turtles are a vital part of healthy waterways, but we don’t know enough about them. A new roundup of turtle research aims to buck the trend.

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