Giselle Clarkson
Omnibird - An Avian Investigator's Handbook

This highly illustrated, playful field guide to common international birds brings the art of observology to the science of ornithology, showing the many ways these familiar creatures are remarkable if you take time to look.
Have you seen a bird today? Probably, unless you’re reading this in bed. Did you truly look at the bird? To open your ornithological eyes and ears, meet the Omnibird.
An Omnibird contains the essential birdiness of every bird—it was born from an egg, has feathers, two legs, a beak and gizzard, perhaps some premium features like spurs or a curuncle. Once you recognize the Omnibird, you’ll see the remarkable in any bird. You’ll be expert at finding extraordinary things around you, just by looking.
Omnibird describes 12 common birds from habitats around the world—eagles, owls and seabirds, starlings, ducks and swans. You will explore the incredible internal structure of bird bones, learn what a gizzard stone is for, meet the tiny creatures that live on birds, and find the fascinating in eggs, bird poop, feathers, and flight patterns.
Now you’re an Omnibird expert, you’ll look at every bird in new ways every day.
Gecko Press
Children’s Non-Fiction
Age 8+
96 pp
hc | 250 x 290 mm
Publication: October 2025
Author & Illustrator: Giselle Clarkson
Rights sold: German
All other rights available, excl. Chinese and Turkish
- Look inside
- Book trailer
- Follow-up to the hugely successful OBSERVOLOGIST
- Accessible graphic/comic illustrations combine with science and ecology
- Care and compassion for the world of birds
Awards
- Awards



“A truly stellar work that will delight bird enthusiasts while converting the ambivalent into eager avian investigators.” – starred review, Kirkus Reviews, 1 October 2025
“A silly and fun-loving look at what makes our feathered friends one of the most interesting and distinct specimens in the animal kingdom. Full of information, colorful cartoonlike illustrations, and cheerfully irreverent asides, this reference book will appeal to young and old alike. The text is conventional typeface, but any messages to young investigators from illustrations and diagrams (as well as the occasional sarcastic avian remark) look handwritten, as if notes were taken throughout. The two beginning chapters focus on viewing birds in their natural habitats (always cautioning readers not to get too close), basic avian anatomy (feet shape, feathers), and other aspects of life as a bird (how an egg is formed, nest building). The latter half of the book focuses on individual bird types (ducks, owls, parrots) to build on the knowledge obtained in earlier chapters and show examples. Back matter includes an index and a quirky question—“If you could be any bird in the world?”—that will lead to a lively classroom discussion. VERDICT Great for fans of Annette LeBlanc Cate’s Looking Up! Birdwatching in Your Own Backyard, this is a delightful addition to any library as an introduction to ornithology.” – School Library Journal
“Chances are good that there’s a bird nearby right now, but they’re so ubiquitous that they can sometimes go unnoticed. Luckily, Omnibird sets out to prove that just because something is ordinary doesn’t mean it isn’t also extraordinary. Included here are detailed hints for investigative strategies for viewing birds, even if they’re far away (this sometimes involves hilarious instructions on bird imitations, for readers so inclined). There are in-depth depictions of bird anatomy, songs, behaviors, and, yes, even droppings and pellets, but these aren’t dry discussions; they’re all tinged with cheeky humor and outlandish captions, providing a brilliant balance between entertainment and education. What other birding books include a section called “how to pick up a chicken” and “under-represented bird’s-eye-views,” including what a chick would see while hatching out of an egg? Amusing artwork ranges from comical cartoon stylings to surprisingly effective lifelike renderings and gives a marvelous sense of scale and personality. An unconventional and irresistible avian introduction, sure to delight any fledgling birder.” – Booklist
By the same author and illustrator