* Niche: A niche is an organism's role in the ecosystem, including its food sources, habitat use, and interactions with other species.
* Habitat: A habitat is the physical environment where an organism lives.
Example:
Imagine a forest. It's a single habitat, but many different species can live there.
* A squirrel: Might feed on nuts and fruits, live in trees, and be active during the day.
* An owl: Might feed on small mammals, also live in trees, but be active at night.
Both the squirrel and the owl occupy the same habitat (the forest), but they have different niches. They avoid competition by:
* Different food sources: Squirrel eats nuts, owl eats rodents.
* Different activity times: Squirrel active during the day, owl active at night.
Other examples:
* Birds in a rainforest: Different species of birds might eat different types of insects, fruits, or nectar, or occupy different parts of the canopy.
* Fish in a lake: Different fish species might feed at different depths, eat different types of food, or even have different breeding seasons.
Key takeaway:
Two species can coexist in the same habitat as long as they have distinct niches. This reduces competition and allows them to both thrive.
