![Comparison of Beak use in Darwin’s Finches](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Comparison of Beak use in Darwin’s Finches
Comparison of Beak use in Darwin’s Finches. Stippled illustration showing singing, feeding, and preening.
![Beak comparison in Darwin’s finches](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Beak comparison in Darwin’s finches
Beak comparison in Darwin’s finches showing use feeding, singing, and preening. Line drawing.
![Singing Darwins Finch Geospiza fuliginosa](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Singing Darwins Finch Geospiza fuliginosa
Singing Darwin’s Finch Geospiza fulginosa showing beak in use.
![Singing Darwins Finch Geospiza fuliginosa](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Singing Darwins Finch Geospiza fuliginosa
Singing Darwins Finch Geospiza fuliginosa. Line drawing showing Galapagos finch and beak use.
![Bird preening Darwins Finch Geospiza magnirostris](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Bird preening Darwins Finch Geospiza magnirostris
Bird preening Darwins Finch Geospiza magnirostris line drawing showing the beak in use in parasite removal
![Preening Darwin’s Finch Geospiza magnirostris](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Preening Darwin’s Finch Geospiza magnirostris
Preening Darwins Finch Geospiza magnirostris line drawing showing the beak in use in parasite removal
![Darwins Finch Geospiza magnirostris eating a Tribulus seed](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Darwins Finch Geospiza magnirostris eating a Tribulus seed
Darwins Finch Geospiza magnirostris with Tribulus seed. Stippled illustration showing beak adaptability.
![Darwin’s Finch Geospiza magnirostris with Tribulus seed](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Darwin’s Finch Geospiza magnirostris with Tribulus seed
Darwin’s Finch Geospiza magnirostris with Tribulus seed (line drawing)
![Rocky shore line ecosystem zonation of species](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Rocky shore line ecosystem zonation of species
Rocky shore line ecosystem zonation of species. Some of the animals and pants featured include whelks, mussels, bladderwrack, star fish, top shells, periwinkles, crabs, branacles, and anenomes. Illustration from The Hidden Universe: Adventures in Biodiversity by Alexandre Antonelli
![Earthworm Lumbricus terrestris](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Earthworm Lumbricus terrestris
Small pen and ink sketch with stippled texture and a watercolour top wash, cut to white
![Earthworm Lumbricus terrestris 2](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Earthworm Lumbricus terrestris 2
Earthworm coiled and curled up showing its saddle and segmentation clearly, cut to white
![Earthworm Lumbricus terrestris 3](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Earthworm Lumbricus terrestris 3
Worm against grassy background, looking like it should be under the ground rather than crawlign about on top of it
![Earthworm Lumbricus terrestris 4](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Earthworm Lumbricus terrestris 4
pen and ink stippled diagram of a worm with detail of the spines that help earthworms move
![Earthworm Lumbricus terrestris 5](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Earthworm Lumbricus terrestris 5
Earthworm coiled and curled up showing its saddle and segmentation clearly, cut to white
![Archeopteryx reconstruction](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Archeopteryx reconstruction
Archeopteryx reconstruction
![Archeopteryx skeleton](https://lizzieharper.co.uk/wp-content/themes/lizzie/images/px.jpg)
Archeopteryx skeleton
Archeopteryx skeleton