- Plotus: The Water Bird Now Known as the Anhinga
- Can a Shoebill Stork Fly? About Their Unique Flight
- How Many Calories Does a Hummingbird Need?
- Is a Shoebill a Modern-Day Dinosaur? The Answer
- How Many Times Does a Hummingbird’s Heart Beat Per Minute?
- Is Bird Poop Purple? The Science of Avian Droppings
- How Long Is a Hummingbird’s Beak and Its Adaptations
- Do Birds Produce Milk? The Phenomenon of Crop Milk
- How an Albatross Sleeps in the Air and on the Water
- How High Do Hummingbirds Fly and How Do They Do It?
- Do Peacocks Have Penises? And How Other Birds Reproduce
- What Birds Have Red Beaks? And Why They Are Red
- Pigeon Eyes and Their Remarkable Visual Abilities
- Guillemot Egg: Its Shape, Color, and Survival
- How Many California Condors Are Left?
- Do Birds Blink? How Their Three Eyelids Work
- What Is a Laughing Jackass? The Kookaburra Explained
- Bird Gliding: How Birds Fly Without Flapping
- Why Are Kingfisher Feathers Blue and Are They Legal to Own?
- Birds in Nature: Their Habitats, Behavior, and Importance
- Bird Wing Anatomy: A Detailed Look at Feathers and Flight