what is pioneer in biology
A community, in biology, is all of the living things in an ecosystem (plants, animals, bacteria, fungi...) A pioneer community is made up of all the living organisms (usually just a few species, or even just one) that occupy an area undergoing primary succession in the beginning stages. Succession is the process where an inhospitable environment develops into a full blown ecosystem over a long period of time, such as when a volcano forms an island, which gradually becomes populated with grasses, trees, and animals.