
Yes, some animals lack a urinary bladder (urinary bladder)! These animals eliminate waste through different mechanisms and sustain their lives very efficiently without this system. Imagine if, in our bodies, waste were expelled directly without being stored anywhere—how would life be? This idea may seem strange to you, but in nature, some organisms live exactly this way. So who are these “bladderless” creatures? Why Do Birds Lack a Urinary Bladder? Birds are the first animals that come to mind w
EN
Merve Kuktaş

Sea snail, scientifically known as Rapana venosa, is a gastropod mollusk belonging to the family Muricidae. This shelled marine organism is a predatory species that primarily feeds on bivalves.Kalkınma Kütüphanesi. Deniz Salyangozu Ön Fizibilite Raporu. Ankara, 2019. Erişim tarihi: 6 Ocak 2026. https://www.kalkinmakutuphanesi.gov.tr/assets/upload/dosyalar/deniz-salyangozu-on-fizibilite-raporu.pdf Aydın Adnan Menderes Üniversitesi. “Deniz Salyangozları.” GZT ADÜ. Erişim tarihi: 6 Ocak 2026. https
EN
Furkan Çıracı

A World Beneath the Ground Animals live in diverse environments across every corner of the world. Some inhabit oceans, others mountains, and still others the tops of trees. But for some, the safest place is beneath the soil. These animals are protected from predators and extreme weather conditions by the burrows and tunnels they dig. These burrows can be as simple as a single depression or as complex as a network of chambers stretching for meters underground. (Generated by Artificial Intelligenc
EN
Hikmet Can Urhan