1. Tapirs are surprisingly chatty, and can whistle like birds
Though tapirs may seem quiet and elusive, they’re quite vocal creatures! They communicate using a fascinating range of sounds, from high-pitched whistles and squeals to rhythmic clicks and snorts, which help them navigate their environment and interact with one another. WCS protects these and other unique animals by working with partners to conserve and protect habitats in South and Central America and Southeast Asia.
2. Polar bears can overheat—even in the frozen north
Despite thriving in the frozen Arctic, polar bears are so well-insulated with thick fur and dense fat layers that they can easily overheat—especially when running or exerting themselves. That’s why they move at such a leisurely pace! WCS helps protect these extraordinary bears by monitoring their populations, researching climate impacts, and helping advance policies that protect Arctic habitats from industrial threats.
3. Pangolins have incredibly long tongues that they have to “store” when not in use
Pangolins’ tongues are so long they have to store them in their chest cavity when they’re not eating! These specialized tongues allow pangolins to extract insects from deep inside termite mounds. WCS is at the forefront of pangolin conservation to keep them safe, working with local governments and law enforcement to combat wildlife trafficking, protect critical habitats, and support rehabilitation efforts for rescued pangolins.
4. The immortal jellyfish is indeed immortal
The Turritopsis dohrnii or “immortal jellyfish” can revert its cells to an earlier stage of development, essentially restarting its life cycle and making it biologically immortal under the right conditions. WCS supports national governments and local communities in marine conservation efforts that protect jellyfish habitats and broader ocean ecosystems by using cutting-edge science to guide the design and management of marine protected areas and advancing practical nature-based solutions.
5. Armadillos always give birth to identical quadruplets
Nine-banded armadillos have a unique reproductive trait: they always give birth to identical quadruplets. This occurs because a single fertilized egg splits into four embryos, resulting in four genetically identical offspring. WCS helps protect wildlife like armadillos by working with local governments to preserve critical habitats in Central and South America, studying how deforestation and shifts in climate affect wildlife, and implementing strategies to reduce impacts.
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