Biodiversity Print Series

 
 

I am awed by the infinite variations life takes on our small planet. The prints in this growing series explore that biodiversity. After working exclusively in graphite for five years, it is very exciting to celebrate the vivid colors of the natural world. I look forward to releasing additions to this series in 2022.

 
 
  • My biodiversity drawings were created in Procreate, on a 4th generation iPad Pro with a 12.9 inch screen and Apple Pencil.

  • Owls prints were sold through my webstore in 2021, and are completely sold out. APs may be available in the future. Please join my mailing list at the bottom of this page, and follow me on social media for release details. I ask that folks do not email me requesting APs. I am not maintaining an AP waitlist.

 
 

OWLS OF THE WORLD

A vivid ornithological illustration drawn in Procreate by Zoe Keller shows 34 species of owls.
 

About

18 x 24” (46 x 61 cm)

 

Owls prints are completely sold out.

The haunting call of an unseen owl has long been the stuff of legends. Found on every continent except Antarctica, the world's 200 owl species1 have adapted to thrive not only in forest habitats, but also in deserts,2 on tropical islands,3 and in the frigid Arctic tundra.4 These predatory, primarily nocturnal birds5 vary widely in size. The world's largest owl, the Blakiston’s Fish-Owl, has a wingspan that is just shy of six feet (two meters). (Researchers explain that it is so large that it is "...commonly mistaken for a person...or something out of a dream,"6) The world's smallest owl, the minute Elf Owl, barely weighs 1.6 ounces (45 grams).7 Of the 244 species of owl recognized by the IUCN Red List, four are listed as Critically Endangered, thirteen as Endangered, twenty-eight as Vulnerable, and twenty-six as Near Threatened. Threats to global owl biodiversity are wide ranging, but according to IUCN Red List data* the primary drivers of owl species decline are logging and wood harvesting, and agricultural development. Residential and commercial development, roads and railroads, and the climate crisis also put owls at risk.

*Based on a February 2022 search in the IUCN Red List database for the Order Strigiformes.

 
A numbered key identifies the species of owl in this illustration.

IUCN Red List Categories

Endangered
Vulnerable
Near Threatened
Least Concern, Decreasing Population
Least Concern, Stable Population
Least Concern, Increasing Population

Read more about IUCN Red List Categories here and here.

 

Owls Species Key

1 Eurasian Eagle Bubo bubo

2 Blakiston’s Fish Ketupa blakistoni

3 Fearful Nesasio solomonensis

4 Jungle Owlet Glaucidium radiatum

5 Arabian Scops Otus pamelae

6 Greater Sooty Tyto tenebricosa

7 Barn Tyto alba

8 Southern White-faced Ptilopsis granti

9 Visayan Scops Otus nigrorum

10 Spectacled Pulsatrix perspicillata

11 Oriental Bay Phodilus badius

12 Northern Hawk Surnia ulula

13 Papaun Hawk-Owl Uroglaux dimorpha

14 Flammulated Psiloscops flammeollus

15 Long Whiskered Owlet
Xenoglaux loweryi

16 Snowy Bubo scandiacus

17 Spotted Owlet Athene brama

18 Brown Fish Bubo zeylonensis

19 Sumba Boobook Ninox rudolfi

20 Elf Micrathene whitneyi

21 Bare-Legged Owl Margarobyas lawrencii

22 Palau Pyrroglaux podarginus

23 Buff Fronted Aegolius harrisii

24 White-Fronted Scops Otus sagittatus

25 Moheli Scops Otus moheliensis

26 Jamaican Pseudoscops grammicus

27 Crested Lophostrix cristata

28 Northern Spotted
Strix occidentalis caurina

29 Great Grey Strix nebulosa

30 Long-Tufted Screech-Owl
Megascops sanctaecatarinae

31 Red Chested Owlet
Glaucidium tephronotum

32 Madagascar Long-eared
Asio madagascariensis

33 Costa Rican Pygmy-Owl
Glaucidium costaricanum

34 Great Horned Bubo virginianus

Moth: Cecropia Moth Hyalophora cecropia