My heart explodes when I see these little guys dart over for some crumble and worms. This planet is filled with so many unbelievable birds. Varied colours, shapes, sounds and sizes. This species is generally extremely shy and rarely favours human interaction. I can't encourage you enough to explore and connect with our planets unique bird life. It's honestly so special. Wanna learn more?👇 Despite its secretive nature, the northern bobwhite is one of the most familiar quails in eastern North Ame

Animation of a human heart, sectioned to show the flow of blood. Deoxygenated blood from the body enters through the right atrium (upper right), before passing through the tricuspid valve to the right ventricle (lower right), from where it is pumped through the pulmonary valve to the pulmonary artery and to the lungs. The newly oxygenated blood from the lungs returns to the heart through the left atrium, passing through the mitral valve to the left ventricle. The left ventricle is larger and mor