* Herbivores like deer, moose, wapiti, wild boar, and rabbits form the primary consumer level in a Siberian tiger's community.
* These animals feed on plants and vegetation, converting plant matter into energy that can be passed up the food chain.
2. Secondary Consumers
* Siberian tigers are the apex predators of their ecosystem, occupying the highest trophic level.
* They primarily hunt large herbivores like deer and wild boar but may also prey on smaller animals like hares and birds.
3. Other Predators
* Other carnivores like brown bears, wolves, and leopards also inhabit the Siberian tiger's range and compete for prey.
* These predators exert a top-down effect on herbivore populations, influencing the abundance of prey species available to tigers.
4. Scavengers
* Scavengers like vultures, eagles, foxes, and wolverines play an important role in the Siberian tiger's ecosystem by consuming the remains of carcasses left behind by predators.
* They contribute to nutrient cycling and reduce the risk of disease transmission.
5. Decomposers
* Decomposers, including fungi, bacteria, and invertebrates like worms and insects, break down organic matter and recycle nutrients back into the environment.
* They play a crucial role in the decomposition of plant material and animal remains, making essential nutrients available for plant growth.
6. Plant Species
* The Siberian tiger's habitat consists of various plant species, including conifers like spruce, fir, and pine, deciduous trees like birch and aspen, and shrubs like willow and mountain ash.
* These plant species provide food and shelter for herbivores, which in turn support the tiger population.