Britainâ??s red squirrel population has declined because of competitive exclusion, the disappearance of their food source, and disease. In the early 1900â??s, the gray squirrel was introduced to the country and they have easily adapted to the area replacing red squirrels.
Red squirrels and Grey squirrels
Competitive exclusion principle.
its wen u have a competitive exclusion
Example: Squirrels in BritainThe Red Squirrel (Sciurus vulgaris) is native to Britain but its population has declined due to competitive exclusion, disease and the disappearance of hazel coppices and mature conifer forests in lowland Britain.The Grey Squirrel (Sciurus carolinensis) was introduced to Britain in about 30 sites between 1876 and 1929. It has easily adapted to parks and gardens replacing the red squirrel.Today's distribution is shown below.The Grey SquirrelThe Red Squirrel
Competitive exclusion (population 1 is at K1, population 2 is at 0)
Competitive exclusion (population 2 is at K2, population 1 is at 0)
competitive exclusion principle
The snow leopard's competitive exclusion is that it can blend in with the surroundings. This means that it can sneak up on its food more easily.
competitive exclusion
Justin Bieber
competitive exclusion is when two species compete for the same resources that will be suited to the niche to another niche or extinction.
mother
Two possibilities, whichever is more abundant win (a) The point where the isoclines cross is an unstable equilibrium (b) Competitive exclusion results