wierd_world on Instagram: "The giraffe is a truly remarkable mammal, best known for being the tallest land animal on Earth. Its most iconic feature is its incredibly long neck, which, despite its length, contains only seven cervical vertebrae—the same number found in humans and most other mammals. This height allows giraffes to browse for foliage high in acacia trees, reaching food sources that other herbivores cannot access. To support such an elongated frame, giraffes possess a powerful cardio