Flora and Fauna
- 701
- Siren intermedia (Lesser Siren)
- Facts about ecology, life history, and conservation status of this amphibian. Provides images.
- 702
- Siren intermedia (Lesser Siren)
- Detailed description of physical traits and facts on habitat, breeding, diet, and vocalizations.
- 704
- Siren lacertina (Greater Siren)
- Species account includes facts on distribution, reproduction, behavior, and diet.
- 705
- Siren lacertina (Greater Siren)
- Photo and facts on physical characteristics, ecology, and life history.
- 707
- Amphioxus Embryonic Development
- A fascinating short movie from YouTube showing the early cell divisions in the egg and its subsequent development.
- 708
- Branchiostoma in coarse sand
- Information on several species that live in sand at moderate depths off the coast of Devon, UK, and photographs of the lancelet (Branchiostoma lanceolatum) and the pea urchin (Echinocyamus pusillus).
- 709
- Lancelet
- Photograph of Branchiostoma lanceolatum and information from Wikipedia on the genus, traditionally known as amphioxus, its physical features and taxonomy.
- 710
- The Amphioxus Song
- A song, set to the tune of “It’s a long way to Tipperary”, that explains in verse the evolutionary development of vertebrates.
- 711
- Allen's Hummingbird: Selasphorus sasin
- Photos plus facts about this bird's migration status, range, and identifying characteristics. Includes a range map.
- 712
- Broad-billed Hummingbird: Cynanthus latirostris
- Photographs, identification tips, and a taxonomy chart for this species.
- 714
- Ontario Hummingbird Project
- The objective of this project is to learn about the life cycle of Ontario's hummingbirds especially the ruby-throated hummingbird.
- 715
- Ruby-Throated Hummingbird: Archilochus colubris
- Research project by Kelsey Esser on this species, including its classification, habitat, reproduction, adaptations, nutrition, interactions with other species and aerodynamics.
- 716
- Ruby-throated Hummingbird: Archilochus colubris
- Photograph, range maps, physical traits, habitat, and diet of this species.
- 717
- Rufous Hummingbird: Selasphorus rufus
- Photographs, identification tips, range maps, and taxonomy chart.