Fauna: Diverse Animals

Discover the remarkable life we share our planet with — and see how animals truly measure up against one another. Fauna: Diverse Animals is an interactive visual field guide and true-scale size comparison app. Browse 25 living and prehistoric animals, inspect high-resolution cutout illustrations, read independently written biological profiles, and place any two species side by side in one shared physical scale. KEY FEATURES • True-Scale Size Comparison Place any two animals facing each other on a shared ground line. Every illustration is calibrated to real-world adult measurements, so proportions remain accurate whether you compare a Domestic Cat with a Brown Bear or a Giraffe with a Blue Whale. • Individual Rulers & Anatomical Guides Read horizontal length rulers for both specimens (A and B) and vertical height axes on both sides of the scene. Dashed guides mark shoulder height (withers) for quadrupeds or the top of the illustrated pose, with dedicated height captions above the scene that never obscure the artwork. • Human Reference Silhouette Toggle a 1.75 m (5.74 ft) human silhouette to immediately grasp the scale of ocean giants, apex predators, and prehistoric dinosaurs.

Version 0.5.1 (Code 12): • Full localization in 5 languages: English, Russian, Spanish, Portuguese, and French. • Automatic device language detection with manual override in Settings. • Improved shared-scale comparison scene: height captions now sit in a dedicated band above the animal plot so zoomed illustrations never overlap labels. • Individual A/B length rulers, shoulder-height guides, and metric/imperial (m/kg and ft/lb) switching.