J.Hall 1954 Index to Field Notes (Cont.) Beaver Lower Colony, "old" section Aspen marking: 154,156,159,193-4,213,224,242,250 Cutting: 154-6,158-9,192,202,211,224 Aspen Spoke samples: 234-5,241-2. Willow samples: 231-A,232-3,249 Activity: 194,23A,249-50,253 Dams: 158-9,202,212,224; Lodges: 155,159,192, 202,230A,230B,249-50,254 Photos: 211-2,241,243,250,254 Colony below, near Jct. w Little Truckee: 160-1 Birds Redtail: 224 Cooper's hawk: 224 Merganser: 208 Geese, Canada: 252 Grouse: 188,211 Mt. Quail: 158,162,190, 193,201,210,220 Horned Owl: 201,203 Nighthawk: 199,203 Poorwill: 201,203 Hummingbirds: 208, 212 Kingfisher: 154,212,224,225,242 Williamson's Sapsucker: 155,162,190,193 Red-breasted ": 160,189,201 Hairy woodpecker: 158,201,249 Downy ": 193,212,253 W. Wood Pewee: 161,190,202,212 Olive-sided flycatcher: 190 Empidonax: 161,224,242 Swallows: 161 Jays: 158,191,193,201 Nutcrackers: 157,161,203 White-breasted Nuthatch: 157,159,189 red- ": ": 155,201,242,252 Creeper: 157,188,212,242 Killdeer: 161 Chickadeo: 155,158,160, 190,191,201,242,252-3