EXERCISES IN GROUPING BIRDS 2T 



petrel, tufted puffin, various owls, bald eagle, passenger 

 pigeon, mourning dove, various woodpeckers, belted king- 

 fishers, bob-white, quail, phcebe, least flycatcher, goshawk, 

 Carolina parakeet, purple martin, tree swallow, short-billed 

 marsh wren, and ruby-tliroated humming-bird. 



BiHDs That Do Not Construct oe Use Any Nest 



Brunnich's murre, turkey vulture, black vulture, whip- 

 poor-will, and nighthawk. 



BiKDS That Lay Theik Eggs in Hollows ok Nests Constructed 

 BY Other Species 



Horned owl, screech owl, burrowing owl, barred owl, 

 saw-whet owl, sparrow hawk, wood duck, hooded-merganser, 

 bufflehead, American merganser, golden eye, cowbird, house 

 \vren, and tree swallow. 



Birds Which Are Resident Throughout the Year in a Given 

 Locality 



The various grouse, crow, blue jay, Canada jay, Clark's 

 nutcracker, the nuthatches, do^my woodpecker, screech owl, 

 horned owl, barred owl, the eagles, chickadees; some of the 

 resident birds migrate for a short distance, so that in some 

 cases, while we may have some species of bird throughout 

 the year, it may be a different bird in \vinter and summer. 



Birds With Conspicuous Red or Orange Plumage 



This list is so easily compiled by consulting the pictures 

 that no printed list is necessar5\ 



