drawing

Garden snail Helix aspera line drawing in pen and ink cut to white

Daphnia about to be eaten by the bladder of the carnivorous bladderwort Utricularia species

Sabre wasp Rhyssa persuasoria using her long ovipositor to lay an egg with her long terminal cerci pointing upwards

Water vole Arvicola amphibius pencil sketch of stream bank and a vole swimming underwater emitting air bubbles

Water vole Arvicola amphibius tracks footprints

Pen and ink sketch of a Eastern Grey or Grey squirrel Sciurus carolinensis trying to access peanuts from a bird feeder, turned upside down and clinging to a tree

Smooth snake Coronella austriaca

Yellow Flag Iris pseudoacorus in flower, pencil drawing

Yellow loosestrife Lysimachia vulgaris pencil drawing

Yellow water-lily Nuphar lutea pencil drawing of flowers, brandy bottle seed head, and leaves floating on the water surface

Whorl diagram of leaf growth

Wild garlic Allium ursinum in flower, pencil

Wind pollinators showing close up of individual flowers along with larger plant; dandelion, grass flower, and catkins. All use wind for pollination. Pen and ink with colour wash

Wood anenome Anemone nemorosa pencil drawing

White waterlily Nymphaea alba flower against a darker floating lily leaf, pencil

Twinflower Linnaea borealis pencil drawing

Water dock Rumex hydrolapathum pencil drawing

Water horsetail Equisetum fluviatile pencil illustration showing flower and leaf

Water Plantain Alisma plantago-aquatica flowering and showing both leaf types. Pencil

Sundew Drosera rotundifolia with basal rosette of leaves and emerging flowering spikes

Sweet flag Acorus calamus fruit growing from leaf, pencil

Diagram of schematic tree, very simplified colour wash over pen and ink showing how the root system is as large as the tree above ground

Silver birch Betula pendula pen and ink tree shape without leaves

Skunk Cabbage Lysichiton americanus pencil drawing