1. Birds

3. Characteristics -warm blooded -vertebrates -breathe using lungs -an outer covering of feathers - this feature is not shared with any other vertebrate group -reproduce by laying eggs

5. -Birds have beaks or bills, and do not have teeth

6. -Birds have two legs

7. - Birds have a cloaca, a cavity into which the intestinal, urinary, and genital canals empty

8. -Birds have nucleated red blood cells, unlike mammals

10. Adaptations They adapt with their -beaks depends what they are -feet depends on what bird

12. Videooooo http://video.search.yahoo.com/search/video;_ylt=A0SO8ZssT.ZNnm0A01_6w8QF;_ylu=X3oDMTBncGdyMzQ0BHNlYwNzZWFyY2gEdnRpZAM-?p=bird+history&ei=utf-8&fr=sfp

13. QUIZZ TIMEEE !!!!

14. what are the birds? A) mammals B)fishes C) dinasours D ) apples

15. What do they use for adaptation? A) their feathers B) Gills C) feet and beak D) houses

16. What do the humans have that the birds don’t. A)skin B) eyes C)Brains D) diaphragm

17. Where do they live ? A) in a pineapple under the sea B ) dinas house C) on land D ) under the ground

18. The End !!!

19. Resources http://www.geologyrocks.co.uk/tutorials/origin_and_early_evolution_birds http://en.wikipedia.org/wiki/Bird_reproduction#Reproduction http://www.google.com/imghp?hl=en&tab=wi