1

Colonization of Secondary Habitats by Peruvian Birds

Year:
1969
Language:
english
File:
PDF, 2.76 MB
english, 1969
2

The Role of Competition in the Distribution of Andean Birds

Year:
1975
Language:
english
File:
PDF, 2.61 MB
english, 1975
3

A New Subspecies of Curassow of the Genus Pauxi from Peru

Year:
1971
Language:
english
File:
PDF, 343 KB
english, 1971
4

Rediscovery of the Imperial Snipe in Peru

Year:
1972
Language:
english
File:
PDF, 533 KB
english, 1972
6

Wind-Tunnel Tests of Air Intake Louvres

Year:
1937
Language:
english
File:
PDF, 1.35 MB
english, 1937
7

Phaethornis koepckeae, a New Species of Hummingbird from Perú

Year:
1977
Language:
english
File:
PDF, 1.24 MB
english, 1977
8

Hemispingus parodii, a New Species of Tanager from Peru

Year:
1974
Language:
english
File:
PDF, 1.24 MB
english, 1974
10

INVESTIGATION OF THE ACTION OF CONDENSER SCOOPS BASED UPON MODEL TESTS

Year:
1939
Language:
english
File:
PDF, 555 KB
english, 1939
11

Glossy Ibis Nesting in Tidewater Maryland Away from the Ocean

Year:
1963
Language:
english
File:
PDF, 107 KB
english, 1963
13

An Age Record for Swainson's Warbler

Year:
1976
Language:
english
File:
PDF, 115 KB
english, 1976
14

Western Flycatcher in Oklahoma

Year:
1976
Language:
english
File:
PDF, 136 KB
english, 1976
15

Origin and Evolution of the Eastern House Finch Population

Year:
1978
Language:
english
File:
PDF, 337 KB
english, 1978
16

Otus marshalli, a New Species of Screech-Owl from Perú

Year:
1981
Language:
english
File:
PDF, 879 KB
english, 1981
19

White-Winged Junco in Texas

Year:
1974
Language:
english
File:
PDF, 96 KB
english, 1974
21

Recent Observations of Thick-Billed Parrots in Jalisco

Year:
1974
Language:
english
File:
PDF, 321 KB
english, 1974