Canadian Wildlife Federation
Hinterland Who's Who: Purple Martin
Get the facts about the Purple Martin. Besides finding a detailed physical description of this member of the swallow family, you?ll also learn about some its unique facts and characteristics. Also included in this Bird Fact Sheet on the...
PBS
Nh Pbs: Nature Works: Tree Swallow
Find out more about the Tree Swallow when you explore this clear and concise resource. This site features information ranging from characteristics and diet to behavior and life cycle. Don't miss out.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Barn Swallow
Listen to the Barn Swallow sing and find cool facts, range information, habitat preferences, behavior patterns, and more on this competent site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Violet Green Swallow
Cool facts, description, range, habitat, food, and behavior are just a few of the topics discussed on this complete site. Listen to the sounds of this species on this site as well.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Bank Swallow
An abundance of facts and sounds of the Bank Swallow are found on this informative site. A menu of topics includes: range, food, behavior, conservation status and more.