[DOC] [TLE] Hummingbirds found in Colorado, USA - AvianWeb [PAR] Listing and Photos of Hummingbird Species found in Colorado, United States 
with ... Their white-tipped outer tail feathers are rust-colored close to the body and 
blackish ... Ruby-throated Hummingbirds, Archilochus colubris - Rare Vagrants. 
... The male can be identified by the iridescent blue throat patch (gorget), which 
may... [DOC] [TLE] Hummingbird Checklists by State (US) - Operation RubyThroat:The ... [PAR] (Conversely, Ruby-throated Hummingbirds may be more common west of the ... 
Allen's Hummingbird --PHOTOS; Blue-throated Hummingbird (hypothetical) --... [DOC] [TLE] Ruby-throated hummingbird - Wikipedia [PAR] Binomial name. Archilochus colubris (Linnaeus, 1758). Ruby-throated 
Hummingbird-rangemap.gif. Summer-only range Winter-only range Migratory 
path. Synonyms. Trochilus colubris. The ruby-throated hummingbird (Archilochus 
colubris) is a species of hummingbird that ... The ruby-throated hummingbird can 
only shuffle if it wants to move along a... [DOC] [TLE] Hummingbird - Wikipedia [PAR] Hummingbirds are New World birds that constitute the family Trochilidae. They 
are among the .... Hummingbirds can see wavelengths into the near-ultraviolet, 
but their ... of hummingbird species, sortable alphabetically by common or 
binomial name .... may weigh as much as 38% of the bird's body weight, 
hummingbirds shift... [DOC] [TLE] Ruby-throated Hummingbird - Hummingbirds.net [PAR] The Ruby-throated Hummingbird is by far the most common species that breeds 
in the ... The nest will stretch to contain the growing nestlings, and may 
sometimes be reused ... Body temperature: 105-108F (40.5-42.2C) ... Blue-
throated. [DOC] [TLE] Ruby-Throated Hummingbird - Animals - National Geographic [PAR] Join now to share your images, take part in assignments, and get helpful 
feedback. ... An adult ruby-throated hummingbird may eat twice its body weight in 
food each day, ... More Backyard Birds. Picture of a blue jay looking for food. Blue 
Jay. [DOC] [TLE] Hummingbird facts, hummingbird family, species, locations, and ... [PAR] Hummingbirds, species, locations, facts and related information. ... consuming 
small invertebrates and up to twelve times their own body weight in ... 
Hummingbirds staunchly and aggressively defend a feeding area, or feeder, ... A 
hummingbird can't walk or hop, but can shuffle with its extremely short legs, ... 
Common Name. [DOC] [TLE] Ruby-throated Hummingbird, Identification, All About Birds - Cornell ... [PAR] Ruby-throated Hummingbirds fly straight and fast but can stop instantly, hover, 
and adjust their position up, down, or backwards with exquisite control. They 
often... [DOC] [TLE] Summertime in the United States of Hummingbirds | All About Birds [PAR] Jul 29, 2014 ... Ruby-throated Hummingbirds depart for Central America in early fall, with many 
crossing the ... what is possibly the longest migration relative to body size of any 
bird. ... We live in San Fernando Valley (Porter Ranch / Chatsworth area). ... I 
have heard that leaving the feeders out can delay their migration. [DOC] [TLE] Ruby-throated Hummingbird, Life History, All About Birds - Cornell ... [PAR] Learn how to identify Ruby-throated Hummingbird, its life history, cool facts, 
sounds ... The name means without feet, which is certainly how these birds look 
most of the time. ... But in terms of area, this species occupies the largest 
breeding range of any ... Then he's off on his own, and may begin migration by 
early August. [DOC] [TLE] Ruby-throated Hummingbird - National Wildlife Federation [PAR] Wood Duck  Yellow-headed Blackbird ... The males have the ruby throat that 
gave the species its name while the females have white throats. Both the ... If you 
put up a feeder, you might get a ruby-throated to make it part of its territory. When 
a... [DOC] [TLE] Hummingbirds - Smithsonian Migratory Bird Center - National Zoo [PAR] The one to two eggs in a ruby-throated hummingbird clutch are about as tiny as ... 
are slowed

Question: In the names of hummingbirds, this body part might be a "blue-" or "ruby-"
Answer: Throat