Science
- 681
- Kakariki, the New Zealand Parakeet (Cyanoramphus novaezelandiae)
- Discusses the history, physical appearance, habitat, and nesting of this species.
- 682
- Kakariki, the Red-crowned Parakeet
- Gives general information about the bird, taxonomy, description, other common names, and where they live.
- 683
- Kaka, the Brown or Bush Parrot (Nestor meridionalis)
- Describes the nesting, diet, and history of this native New Zealand bird.
- 684
- Kea (Nestor notabilis)
- Facts about this bird's range, habitat, physical appearance, reproduction, feeding, and conservation status. Includes a photo and illustration.
- 687
- Encyclopedia Smithsonian: Passenger Pigeon
- Summary of the biology and extinction of the species, including a description of their exhibit of Martha, the stuffed remains of the last living specimen of the species.
- 688
- Extinction: The Story of the Passenger Pigeon
- Brief history of the events leading up to the extinction.
- 689
- The Passenger Pigeon
- A different view of the demise of the passenger pigeon, which argues that the bird's way of life also doomed it.
- 690
- Wikipedia: Passenger Pigeon
- Encyclopedia article that talks about the life and eventual extinction of this bird.
- 691
- Antarctic Penguins (Adelies and Emperors)
- Photos of Adelie and Emperor penguins taken over 3 stays in Antarctica (18 months total), in winter and also underwater. Some recorded calls of adults and chicks.
- 692
- Oamaru Blue Penguin Colony
- Site of a former New Zealand rock quarry that was turned into a blue penguin colony and tourist attraction. Includes webcams, research, and links.
- 693
- Penguin Science
- A collection of articles and research concerning various aspects of penguin behavior.
- 694
- Penguins Home
- Basic overview of the animal with links to other websites and upcoming television specials about the bird.
- 695
- Penguins in Antarctica
- Characteristics, habitat, reproduction, species, and pictures of each species.
- 697
- Columba livia (Rock Dove, Common Pigeon)
- Description and biology of this common bird, which is found worldwide.