4

Training latin American managers

Year:
1966
Language:
english
File:
PDF, 130 KB
english, 1966
5

The Scaled Antpitta, Grallaria guatimalensis, in Mexico

Year:
1990
Language:
english
File:
PDF, 618 KB
english, 1990
8

Portraits of Mexican Birds, Fifty Selected Paintingsby George Miksch Sutton

Year:
1977
Language:
english
File:
PDF, 123 KB
english, 1977
15

Notes on Bats from the Pacific Lowlands of Guatemala

Year:
1981
Language:
english
File:
PDF, 272 KB
english, 1981
16

Northern Gannet starvation after swallowing styrofoam

Year:
1987
Language:
english
File:
PDF, 128 KB
english, 1987
21

Notes on the Plumages of the Paramo Seedeater (Catamenia homochroa)

Year:
1986
Language:
english
File:
PDF, 324 KB
english, 1986
23

Identification of the Juvenal Plumage of the Sharp-Tailed Sparrow (Ammospiza caudacuta nelsoni)

Year:
1962
Language:
english
File:
PDF, 368 KB
english, 1962
24

Barn Owl Thanatocenosis on Pacific Lowlands of Guatemala

Year:
1980
Language:
english
File:
PDF, 350 KB
english, 1980
25

Notes on the Song Sparrows of the Mexican Plateau

Year:
1957
Language:
english
File:
PDF, 269 KB
english, 1957
26

The Juvenal Plumage and Distribution of Cassidix palustris (Swainson)

Year:
1965
Language:
english
File:
PDF, 217 KB
english, 1965
27

A Specimen of Fuertes' Oriole, Icterus fuertesi, from Texas

Year:
1964
Language:
english
File:
PDF, 91 KB
english, 1964
28

Notes on the Horned Larks of Western Minnesota and the Great Plains

Year:
1964
Language:
english
File:
PDF, 140 KB
english, 1964
30

The Birds of Tikalby Frank B. Smithe

Year:
1967
Language:
english
File:
PDF, 112 KB
english, 1967
31

On the Sierra Madre Sparrow, Xenospiza baileyi, of Mexico

Year:
1967
Language:
english
File:
PDF, 1.16 MB
english, 1967
32

Notes on the Plumages and Generic Status of the Little Blue Heron

Year:
1968
Language:
english
File:
PDF, 165 KB
english, 1968
33

A Hybrid Grasshopper Sparrow × Savannah Sparrow

Year:
1968
File:
PDF, 476 KB
1968
34

Somateria mollissima v. nigra in Minnesota

Year:
1961
Language:
english
File:
PDF, 137 KB
english, 1961
35

Red-Eyed Cowbird Parasitizes Song Sparrow and Mexican Cacique

Year:
1960
Language:
english
File:
PDF, 140 KB
english, 1960
36

Hybrids among the Fringillid Genera Junco-Zonotrichia and Melospiza

Year:
1961
Language:
english
File:
PDF, 634 KB
english, 1961
37

The Least Bittern in Mexico and Central America

Year:
1973
Language:
english
File:
PDF, 142 KB
english, 1973
39

Natural History of the King Railby Brooke Meanley

Year:
1972
Language:
english
File:
PDF, 126 KB
english, 1972
40

Transgovernmental Challenge and Response in Scandinavia and North America

Year:
1976
Language:
english
File:
PDF, 1.13 MB
english, 1976
41

Geographic Variation in the Juvenal Plumage of the Lesser Nighthawk (Chordeiles acutipennis)

Year:
1981
Language:
english
File:
PDF, 377 KB
english, 1981
42

Further Notes on the Juvenal Plumage of the Lesser Nighthawk

Year:
1982
Language:
english
File:
PDF, 96 KB
english, 1982
43

In Memoriam: Allan R. Phillips, 1914-1996

Year:
1997
Language:
english
File:
PDF, 304 KB
english, 1997
44

Geographic Variation in the Juvenal Plumage of the Common Nighthawk (Chordeiles minor) in North America

Year:
1990
Language:
english
File:
PDF, 359 KB
english, 1990
45

On the Validity of Bubo virginianus occidentalis Stone

Year:
1991
Language:
english
File:
PDF, 378 KB
english, 1991
46

The 'Nondescript' Blackbird From Arizona: An Intergeneric Hybrid

Year:
1963
Language:
english
File:
PDF, 2.02 MB
english, 1963