1

Bird-Song. The Biology of Vocal Communication and Expression in Birdsby W. H. Thorpe

Year:
1962
Language:
english
File:
PDF, 123 KB
english, 1962
2

Keep "The Auk" Alive and Flying

Year:
1998
Language:
english
File:
PDF, 113 KB
english, 1998
3

Generic Status of Euler's Flycatcher: A Morphological and Biochemical Study

Year:
1986
Language:
english
File:
PDF, 810 KB
english, 1986
4

Behavior, Morphology, and Systematics of Sirystes sibilator (Tyrannidae)

Year:
1983
Language:
english
File:
PDF, 700 KB
english, 1983
5

Monophyly and Phylogeny of the Schiffornis Group (Tyrannoidea)

Year:
1989
Language:
english
File:
PDF, 2.95 MB
english, 1989
6

Hybrid sterility in meadowlarks

Year:
1979
File:
PDF, 269 KB
1979
8

The Systematic Position of the Plantcutters, Phytotoma

Year:
1989
Language:
english
File:
PDF, 881 KB
english, 1989
9

Experiments on Species Discrimination in Blue-Winged Warblers

Year:
1964
Language:
english
File:
PDF, 535 KB
english, 1964
11

The Motivation of Sun-Bathing in Birds

Year:
1958
Language:
english
File:
PDF, 189 KB
english, 1958
12

Ecological Aspects of the Sympatric Distribution of Meadowlarks in the North-Central States

Year:
1956
Language:
english
File:
PDF, 2.35 MB
english, 1956
13

Communication and Relationships in the Genus Tyrannusby W. John Smith

Year:
1967
Language:
english
File:
PDF, 159 KB
english, 1967
14

Range and Affinity of the Pale-Bellied Mourner (Rhytipterna immunda)

Year:
1973
Language:
english
File:
PDF, 152 KB
english, 1973
15

TERRITORY IN THE MEADOWLARKS, GENUS STURNELLA.

Year:
1956
Language:
english
File:
PDF, 312 KB
english, 1956
16

Evidence of an Incomplete Prealternate Molt in Some South American Myiarchus Flycatchers

Year:
1975
Language:
english
File:
PDF, 307 KB
english, 1975
18

Behavior, Morphology, and Systematics of the Flammulated Flycatcher of México

Year:
1982
Language:
english
File:
PDF, 1.06 MB
english, 1982
20

Birds of Pine-Oak Woodland in Southern Arizona and Adjacent Mexicoby Joe T. Marshall,

Year:
1957
Language:
english
File:
PDF, 321 KB
english, 1957
21

A Record of Elaenia martinica for Western Puerto Rico

Year:
1966
Language:
english
File:
PDF, 201 KB
english, 1966
22

In Memoriam: Peter F. Cannell, 1954-2002

Year:
2003
Language:
english
File:
PDF, 121 KB
english, 2003
23

IN MEMORIAM: PETER F. CANNELL, 1954–2002

Year:
2003
Language:
english
File:
PDF, 46 KB
english, 2003
24

The Systematic Position of the Cocos Flycatcher

Year:
1984
Language:
english
File:
PDF, 493 KB
english, 1984
25

Specific Limits and Distribution of Meadowlarks of the Desert Grassland

Year:
1962
Language:
english
File:
PDF, 2.47 MB
english, 1962
26

Specific Limits and Distribution of Ash-Throated and Nutting Flycatchers

Year:
1961
Language:
english
File:
PDF, 3.41 MB
english, 1961
27

Behavior and Generic Status of the Rufous Flycatcher of Peru

Year:
1975
Language:
english
File:
PDF, 2.19 MB
english, 1975
29

The Subspecies Concept: Then, Now, and Always

Year:
1982
Language:
english
File:
PDF, 116 KB
english, 1982
30

The Middle American Populations of the Crested Flycatcher Myiarchus tyrannulus

Year:
1960
Language:
english
File:
PDF, 1.28 MB
english, 1960
31

Neotropical Ornithology || A Phylogeny of the Myiarchine Flycatchers

Year:
1985
Language:
english
File:
PDF, 4.90 MB
english, 1985
32

Meadowlark Music and Other Nature Soundsby Catherine M. Thexton

Year:
1985
Language:
english
File:
PDF, 95 KB
english, 1985
33

Identification of Connecticut, Mourning, and Macgillivray's Warblers

Year:
1967
Language:
english
File:
PDF, 286 KB
english, 1967
34

Generic Status of Euler's Flycatcher: A Morphological and Biochemical Study

Year:
1986
Language:
english
File:
PDF, 729 KB
english, 1986
35

The First Prebasic Molt of the Common Yellowthroat (Parulidae)

Year:
1970
Language:
english
File:
PDF, 117 KB
english, 1970
36

Finding out about Birdsby William C. Dilger

Year:
1964
Language:
english
File:
PDF, 88 KB
english, 1964
38

IN MEMORIAM: JOHN THOMPSON EMLEN, JR., 1908–1997

Year:
2000
Language:
english
File:
PDF, 203 KB
english, 2000
40

Additional Notes on the Flycatchers of Eastern North America

Year:
1970
Language:
english
File:
PDF, 283 KB
english, 1970
41

In Memoriam: John Thompson Emlen, Jr., 1908-1997

Year:
2000
Language:
english
File:
PDF, 377 KB
english, 2000
42

Melanism in the Ovenbird

Year:
1966
Language:
english
File:
PDF, 345 KB
english, 1966