Lion
Food Chain - chart made by Michael @Pictures of Cats org using creative
commons photographs from Flickr and Paint.net. If you would like to use
this please contact me at mjbmeister[at]gmail.com. The food
chain in this chart is a simplified one in respect of the wildebeest.
A food chain
is the transference of energy from one organism or animal to
the next and so on to form a "chain". Energy begins the food chain in
the form of the sun. Some energy is lost at each stage of the chain. A
straight line food chain is oversimplified in reality as
it shows a single route of energy transfer when there is
usually an interconnecting network because animals feed on a variety of
animals as is the case for the lion.
A food chain
starts with a primary producer and usually ends with the top carnivore.
Primary producers are
typically photosynthetic plants, which use sunlight as their energy
source. They turn sunlight into food.
So the chain most often starts with sunlight.
Herbivores belong to the second trophic level. A herbivore is
an animal that eats plants. A tropic level is the position that an
organism (an animal in this discussion) occupies in the food chain.
Carnivores occupy the third level and the lion as we know is a
carnivore.
Herbivores are vital to the lion as they are the link between
the plants and and an acceptable meal. Herbivores consume the
carbohydrates produced by plants using photosynthesis. Herbivores are
the primary consumers in the lion food chain
The lion has a long list of animals that it considers prey from small
animals such as the hare and antelope fawns weighing about 2 kilograms
or less to young elephant weighing in at 1000 kilograms. Each prey
animal presents a potentially different food chain.
The Asiatic lion in the Indian Gir Forest reserve mainly feeds on
chittal deer (50 kilograms). In Lake
Manyara
National Park lions routinely kill
large animals such as the Cape
Buffalo (400-600 kg). For a full illustrated list of prey please see, What
Do Lions Eat? The Cape buffalo
is also a herbivore so the lion food chain in relation to this animal
as prey would be the same as for the wildebeest.
The chart above deals with a common prey, the wildebeest. All the
photos were taken in the Serengeti National Park. You can see this
marked on an interactive map of the Lion
Range.