[DOC] [TLE] Whooping crane - Wikipedia [PAR]  [DOC] [TLE] Saving North America's Tallest Bird | Audubon [PAR] The whooping crane is the tallest bird in North America. Its plumage is entirely ... 
They're doing well in the wild but reproduction is low. A non-migratory flock... [DOC] [TLE] Two rivals broke American birdwatching's biggest record - and they ... [PAR] Sep 6, 2016 ... This quest is referred to as a North American "Big Year," and the goal is to see .... 
They're "vagrants"  birds that aren't typically North American. [DOC] [TLE] Two rivals broke American birdwatching's biggest record  and they ... [PAR] Sep 1, 2016 ... This quest is referred to as a North American Big Year, and the goal is to see ... 
They're vagrants  birds that aren't typically North American. [DOC] [TLE] Whooping crane - Wikipedia [PAR] The whooping crane (Grus americana), the tallest North American bird, is an endangered crane species named for its whooping sound. In 2003, there were about 153 pairs of whooping cranes. Along with the sandhill crane, it is one of only two crane species found in North America. [DOC] [TLE] Great Plains birds - Visit The Prairie [PAR] Learn about three massive, majestic white birds of the Great Plains. ... they are 
seriously big, they sport alabaster plumage, and they're beautiful! ... Standing 
proud, the tallest flying bird in North America is the Whooping Crane (they can 
look... [DOC] [TLE] Top Ten Largest Migratory Birds in Canada | Earth Rangers Wild ... [PAR] May 8, 2015 ... Flight path: Geese follow one of four North American migratory ... Fun fact: They 
are the largest and most widely distributed goose in North... [DOC] [TLE] The Most Common Birds Of North America - Birds and Blooms [PAR] Dec 3, 2014 ... Discover North America's most abundant birds and learn more about ... Often 
these common birds are successful because they're generalists. [DOC] [TLE] 5 birds that could steal your toddler | MNN - Mother Nature Network [PAR] Dec 19, 2012 ... Found in North America, Eurasia and northern Africa, the golden eagle is North 
America's largest bird of prey and holds the honor of being the national bird of 
Mexico. ... Although golden eagles are powerful enough to kill a man, they have 
never been known to attack adult .... We're happy you're here! [DOC] [TLE] American White Pelican, Life History, All About Birds - Cornell Lab of ... [PAR] One of the largest North American birds, the American White Pelican is majestic 
in the ... Pelicans are big birds that can overheat when they're out in the hot sun. [DOC] [TLE] Sandhill Crane, Identification, All About Birds - Cornell Lab of ... [PAR] They group together in great numbers, filling the air with distinctive rolling cries. ... 
birds breed in open wetlands, fields, and prairies across North America. ... 
Sandhill Cranes are very large, tall birds with a long neck, long legs, and very 
broad wings. ... Sandhill Cranes are large birds that live in open habitats, so they'
re fairly... [DOC] [TLE] Whooping Crane, Identification, All About Birds - Cornell Lab of ... [PAR] The Whooping Crane is the tallest bird in North America and one of the most ... 
They tend to occur in small flocks (or among much larger numbers of Sandhill... [DOC] [TLE] Red-tailed Hawk, Life History, All About Birds - Cornell Lab of ... [PAR] The Red-tailed is the second-largest Buteo hawk in North America, after 
Ferruginous .... Red-tailed Hawks eat mostly mammals, so they're less likely to 
visit a... [DOC] [TLE] Trumpeter Swan, Identification, All About Birds - Cornell Lab of ... [PAR] Trumpeter Swans demand superlatives: they're our biggest native waterfowl, 
stretching ... Largest swan species in North America; All black bill; Forehead 
slopes... [DOC] [TLE] Common Grackle, Life History, All About Birds - Cornell Lab of ... [PAR] They're taller and longer tailed than a typical blackbird, with a longer, more 
tapered bill and ... North American Breeding Bird Survey 19662014

Question: They're the tallest North American birds
Answer: Whooping Cranes