Scientific illustration
A selection of hand-drawn bird illustrations created using gouache and coloured pencil.
Buffy helmetcrest
Oxypogon stuebelii
Common waxbill
Estrilda astrild
Toucan barbet
Semnornis ramphastinus
Long-tailed tit
Aegithalos caudatus
Yellow-browed warbler
Phylloscopus inornatus
White-throated dipper
Cinclus cinclus
Bluethroat
Luscinia svecica