How come we no longer see defensive tail spikes or blunt notches in the animal kingdom often anymore as compared to the past? - Quora
Animal City Lebanon - The porcupine has a coat of long spikes to protect itself from danger. He leads a solitary existence during most of the year. It is a nocturnal animal
![Vetor do Stock: wild mammalian marsupial ovipositor australian animal, echidna with spikes, for logo or emblem, vector illustration with black ink lines isolated on a white background in a hand drawn style Vetor do Stock: wild mammalian marsupial ovipositor australian animal, echidna with spikes, for logo or emblem, vector illustration with black ink lines isolated on a white background in a hand drawn style](https://as1.ftcdn.net/v2/jpg/03/66/16/68/1000_F_366166831_z4WUAexk40KSaEinwgP25VCGLgdcFx64.jpg)
Vetor do Stock: wild mammalian marsupial ovipositor australian animal, echidna with spikes, for logo or emblem, vector illustration with black ink lines isolated on a white background in a hand drawn style
![Premium Photo | Erinaceinae - hedgehogs are small mammals covered with spikes, they belong to the order eulipotyphla. Premium Photo | Erinaceinae - hedgehogs are small mammals covered with spikes, they belong to the order eulipotyphla.](https://img.freepik.com/premium-photo/erinaceinae-hedgehogs-are-small-mammals-covered-with-spikes-they-belong-order-eulipotyphla_545448-2750.jpg)