Biology



The Mangrove Ecosystem

Mangroves are entanglements of many trees and shrubs of the family Rhizophoraceae that thrive in the intertidal zone, that is to say, the zone which is subjected to low tide and high tide in the coastal ecosystem. Mangroves are found…
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The Great Auks Extinction

Extinctions happen all the time. They are happening at this very moment. Most of these are caused by a natural source, by that I mean without human intervention. There are some extinctions that are indeed caused by man. One of…
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Plant Profiles Red Valerian

Red valerian (Centranthus ruber) is a perennial herb or small shrub, native to the Mediterranean region.  It is widely naturalised in central and western Europe.   It has more recently been introduced to the rest of the world as a garden…
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Plant Profile Pussy Willow

The North American native Pussy Willow is a member of the widely distributed and variegated Willow (Salix) Family. It’s Latin name is Salix discolor. Most people who live in regions where Pussy Willow grows will recognize its fuzzy catkins emerging…
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Tree Profile White Willow

White Willow whose scientific name is Salix alba, is a willow species naturally found in Europe, North America and Asia. It has become commonly known as white willow due to the white shade especially visible in the undersides of the…
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Thrift

To take a walk along the coastline in the late spring and early summer months is a very pleasurable thing to do, but it is made even more spectacular by the pink coloured flowers that occupy every nook and crevice…
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