Paleontology: Theropod Dinosaurs and the Origin of Birds is a five-lesson course teaching a comprehensive overview of the origins of birds. This course examines the anatomy, diversity, and evolution of theropod dinosaurs in relation to the origin of birds. Students explore various hypotheses for the origin of flight. [...]
Learn to care for your pet birds, from parrots to finches, by studying nutrition & husbandry, behavioral characteristics, and common veterinary procedures. Birds are amazing animals! They are extremely intelligent, quite social, and some can make ideal companions! From parrots to parakeets, chickens to canaries and cockatoos, there are [...]
