Many cacti are covered with dense spines that discourage animals from feeding on them. Some contains drugs and toxins that make them unpalatable. However, the prickly pear cactus is used as a food source by a number of animals, including the javelina.
some animals are accustomed to the cactus so it doesnt hurt them.
Cactus and dead animals.
No large animals that I am aware of eat the saguaro. The prickly pear cactus is usually the choice for many animals.
To injure animals that may be predators of the cactus, e.g. try to eat it! If an animal goes to eat the cactus, it will spike them and they will not eat it again. Also it absorbs and stores moisture from the air for the cactus, so it can be utilized in hot conditions.
desert tortouise
Yes, cactus comprises about 40% of the pronghorns' diet.Clarification:No large animals that I am aware of eat the saguaro. The prickly pear cactus is usually the choice for many animals, including the pronghorn.
Some animals have special rough mouths that protect them from the hard pointy needles of the cactus. Like, a collared pecary
Javalina, deer, rabbits, and even humans eat cactus. Various birds eat the fruit of the Saguaro and Prickly pear. Insects, birds, and bats pollinate the cactus.
Few animals, if any, will attempt to eat a barrel cactus. They much prefer softer targets such as pickly pears.
No he is a carnivore and a Herbivore because he eats snakes and eats cactus.
I can't say with a definite answer...I'm sure that a animal could but seeing as the cactus grows on lava I can't Imagine very many animals wanting too...
Many animals such as a Longnosed Bat,Gila woodpecker,many birds,and many more.