c2 aviary noun. c2 avocet noun. c2 Arctic tern noun. nikhil on June 15, 2013: its good but not the best. I think birds are amazing as they have hollow bones to fly. b2 bill noun. The birds which are found under water are known as seabirds and water birds. Most birds build nests to lay eggs and protect their babies. c1 beak noun. Sri Lanka is a tropical island situated close to the southern tip of India. Topic Dictionaries group together words related to common subject areas ... English American English. Blue birds can't see the color blue. Birds A1A2B1B2C1C2. They have relatively large brains, they can learn, and they can use simple tools. Loading in progress... albatross noun. There are about 372 species in 86 genera.They are found in most tropical and subtropical regions. Birds (Aves) are a group of vertebrates which evolved from dinosaurs.They are endothermic, with feathers.. Modern birds are toothless: they have beaked jaws. Amanda Littlejohn (author) on May 25, 2013: Hi priya and thank you so much for leaving your comment! c2 bald eagle noun. 6) Birds may be omnivorous, carnivorous or herbivorous in nature depending upon the species and their diet includes everything from flower nectar to insects. c2 barn owl noun. See all topics. They lay hard-shelled eggs. Basic English Dialogs Word Bank Videos Word Games for Any Occasion Gemma Spelling Town: FREE SPELLING BOARD GAME SPELLING 1 Airports and Air Travel Aliens Animals and Birds Apartments and Houses Art Australia Babies Banks Beach Biology Body Brazil Bugs and Insects Business and Finance Bus Travel Camping Canada Cats Cheating Christmas Clothing and Fashion Coffee Colds and the Flu … For example, Tailorbird uses its beak to stitch leaves to build the nest. They have a high metabolic rate, a four-chambered heart and a strong yet lightweight skeleton.. The greatest diversity of parrots is found in South America and Australasia.. Parrots are intelligent birds. In addition to the many resident birds, a considerable number of migratory species winter in the country to escape their northern breeding grounds. c2 bird noun. They can carry messages (homing pigeons) and help hunt (falcons). This word is not in OALD. Ecoregions Tourism. They use their beaks to build nests. The hummingbird can fly backwards, but it can't walk. An ostrich can run as fast as 43 miles per hour and grow as tall as 9 feet. Birds live all over the world. Fun Facts About Birds . They use grass, straws, twigs, and leaves to build their nest. The bird life of Sri Lanka is very rich for its size and 505 species have been recorded. Different birds build different kinds of nests. From Longman Dictionary of Contemporary English bird bird / bɜːd $ bɜːrd / S2 W2 noun [countable] 1 BIRD HBP a creature with wings and feathers that can usually fly.Many birds sing and build nests, and female birds lay eggs wild birds The dawn was filled with the sound of birds. They range in size from the 5 cm (2 in) bee hummingbird to the 2.70 m (9 ft) ostrich. Enter search text. Filters. I think birds are very interesting, too and I'm glad you enjoyed this article. Birds. c1 bantam noun. Birds also have a history of helping out humans in various tasks. 7) Birds are found all over the world including Antarctica. Parrots are birds of the order Psittaciformes.