How many hearts do giraffes have?
You surely know that humans and giraffes have just one heart, as most animals do—but not all. Octopuses and squids (animals called cephalopods) have three hearts. Two hearts pump blood to the gills to take up oxygen, and the other pumps blood around the body (Figure 1).
Do giraffes have humps?
Giraffes have a small hump on their back and have a spotted pattern similar to that of a leopard. For a long time people called the giraffe a “camel-leopard,” because they believed that it was a combination of a camel and a leopard.
Do giraffes yawn?
Giraffes do yawn like all other vertebrates.
How does a giraffe’s head attach to its body?
The head and neck of the giraffe are attached to the body by a set of muscles and ligaments that join the long vertebrae, giving the animal a pronounced hump at the start of the neck.
What kind of lump does a giraffe have on its forehead?
Some develop a lump on the forehead that has the appearance of a third ossicone, and one species looks like having five of them. It is common for male individuals to grow calcium deposits on the head as they get old which give them this appearance. Giraffe coat patterns. Skin The coat design of giraffes is one of their most striking features.
What are the eyes of a giraffe like?
A giraffe’s eyes are the size of golf balls. Giraffes are known for their long, tall appearance. They have a small hump on their back like a camel and have a spotted pattern similar to that of a leopard. Because of the combination of these features, some people called the giraffe a “camel-leopard.”
What do giraffes do when they’re bent over?
When they’re bent over, it is easier for a predator, like a crocodile, to grab hold of the giraffe. So, giraffes go to a watering hole together and take turns watching for predators. If water is easily available, like in zoos, they can drink 10 gallons (38 liters) a day.