How Guinea Pigs See the World: What Do They Really See?

Guinea pigs have large eyes with a wide field of view but with some limitation. They see the world in very unique way to allow them to protected themselves. Lets discover how guinea pig vision works and how they can perceive the world around them. ============================================================ References: ============================== *Measuring the Ocular Morphological Parameters of Guinea Pig Eye with Edge Detection and Curve Fitting. 2020, Di Y, Huang Y, Yang YJ, Zhou XT, Luo WT, Ye HY, Qiao ZB, Lu N, Qiao T. https://www.ncbi.nlm.nih.gov/pmc/arti... *Emmetropization and schematic eye models in developing pigmented guinea pigs, Vision Research, Marcus H.C. Howlett, Sally A. McFadden, 2007, https://doi.org/10.1016/j.visres.2006... *Spectral sensitivity, photopigments, and color vision in the guinea pig (Cavia porcellus). Behavioral Neuroscience 108, 993–1004. Jacobs, G.H. & Deegan, J.F. 1994. *Visual function in guinea pigs: behavior and electrophysiology. Jnawali A, Puri S, Frishman LJ, Ostrin LA. 2021, https://www.ncbi.nlm.nih.gov/pmc/arti... ============================================================ 📖 Get your FREE Guinea Pig Care Journal here: 📖 http://subscribepage.io/guineapigcare... ============================================================ Recommended Guinea Pig products ============================== This video is NOT sponsored. Some product links are affiliate links which means if you buy something we'll receive a small commission to support this channel. Amazon Shop: https://www.amazon.com/shop/guineapig... Our mission here at Guinea Pig Facts is to help guinea pig owners keeping their pets healthy and happy and provide educational content about them. 🚑 Disclaimer: We are not trained veterinarians and we cannot provide any medical advice. The content of the videos on this channel is for educational and entertainment purposes. If you think that your pet needs any form of medical advice, please contact your local veterinarian immediately.Guinea pigs are not hamsters and they cannot eat nuts. 🚑 =========================== Chapters 0:00 Intro 0.33 Eye Structure 1:40 Field of View 2:19 Focal Distance 3:41 Movement Detection 4:19 Color Perception 5:40 Night Vision 6:13 Color Preference 7:27 Field of view Test In this video we talk about: guinea pig, cobayos, conejillos de indias, cochons d'Inde, meerschweinchen, morče, marsvin, cavia, marsu, tengerimalac, marmot, porcellino d'India, cobaia, gine domuzu, chuột bạch, świnka morska, морская свинка, خوکچه هندی ,خنزير غينيا, 豚鼠, モルモット, 기니피그, or หนูตะเภา!