Kestrels

• Kids and Teens: Science and Math: Science: Living Things: Animals: Birds: Raptors: Falcons, True: Merlins 
• Kids and Teens: Science and Math: Science: Living Things: Animals: Birds: Raptors: Falcons, True: Peregrine 

• All About Birds: American Kestrel  - Bird Guide includes summary and detailed pages, listing appearance, wingspan, sounds, population trends, photographs and range map, seasonal range, and behavior.
• American Kestrel (Falco sparverius)  - From Carolina Raptor Center, provides pictures, taxonomy, size, etymology, coloration, sounds, habitat, range, nesting, and food.
• Animal Diversity: American Kestrel (Falco sparverius)  - Lists range and habitat, photographs, physical features, laying dates by location, pair bonds, seasonal diet, use of nesting boxes, and discussion of names.
• BBC Nature: Kestrel (Falco tinnunculus)  - Gives physical statistics, description, locations, preferred habitat, diet, hunting behavior, nesting, status, and sounds.
• BCAdventure.com: American Kestrel  - Contains description, breeding range, other name, diet, incubation, and nesting information.
• Common Kestrel (Falco tinnunculus)  - Presents classification, migration and wintering, hunting areas, appearance of adults and hatchlings, mating and parenting, lifespan, home ranges, communication, and diet.
• Kestrel  - Covers status, illustrations, sound and video clips, links to related birds, how to help, declines, adaptations, locations, diet, and seasonal ranges.
• Lesser Kestrel (Falco naumanni)  - Offers taxonomic table, size and appearance, breeding and nestlings, social behavior, nesting range and habitat, diet, threats, and protection. From University of Michigan ADW.
• Mauritius Kestrel (Falco punctatus)  - ARKive.org describes taxonomy, IUCN status, related species, physical description, life cycle, diet, hunting, and breeding. Includes photos, videos, and glossary.
• Mauritius Kestrel (Falco punctatus)  - Animal Diversity explains habitat introduction and adaptation, dimorphism, reproductive features, social behavior, diet, population history, and threats.