Tag Archives for Grey Heron

Ecology of Birds: Population

Grey heron wading in the UK

Another aspect of ecology is the study of factors which promote or limit the growth of populations. Sometimes fluctuations occur when, for various reasons, populations may increase rapidly and then a hard spell of weather may reduce the numbers appreciably. … Continue reading

03. October 2011 by admin
Categories: Ecology/Habitat | Tags: , , , , , , , | Comments Off on Ecology of Birds: Population


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