2.3.3.3.1.2.3.2.3. Birds (feather, warm blood, flight) © 2003-2026 hegel.net · Kai Froeb 2.3.3.3.1.2.3.2.3. Birds (feather, warm blood, flight) [Ratites] (ostrich, tinamous) 2.3.3.3.1.2.3.2.3.1. [Galliformes and Anseriformes] 2.3.3.3.1.2.3.2.3.2. [New birds] (songbirds, birds of prey, waders) 2.3.3.3.1.2.3.2.3.3. One level back to Egg-laying land vertebrates (cloaca) One level further to [Ratites] (ostrich, tinamous) One level further to [Galliformes and Anseriformes] One level further to [New birds] (songbirds, birds of prey, waders)
2.3.3.3.1.2.3.2.3. Birds (feather, warm blood, flight) © 2003-2026 hegel.net · Kai Froeb 2.3.3.3.1.2.3.2.3. Birds (feather, warm blood, flight) One level back to Egg-laying land vertebrates (cloaca) One level further to [Ratites] (ostrich, tinamous) One level further to [Galliformes and Anseriformes] One level further to [New birds] (songbirds, birds of prey, waders) 2.3.3.3.1.2.3.2.3.1. [Ratites] (ostrich, tinamous) One level back to [Ratites] (ostrich, tinamous) 2.3.3.3.1.2.3.2.3.2. [Galliformes and Anseriformes] One level back to [Galliformes and Anseriformes] 2.3.3.3.1.2.3.2.3.3. [New birds] (songbirds, birds of prey, waders) One level back to [New birds] (songbirds, birds of prey, waders)