3

XXIX.—On the Birds of the Islands of Aruba, Curacao, and Bonaire

Year:
1893
Language:
english
File:
PDF, 3.12 MB
english, 1893
5

Zeitschriften

Year:
1949
Language:
german
File:
PDF, 460 KB
german, 1949
6

Einige Bemerkungen zu Koenigs „Sänger Aegyptens“

Year:
1925
Language:
german
File:
PDF, 777 KB
german, 1925
7

Noch ein paar Worte auf Koenigs Erwiderung im Journal für Ornithologie 1925 p. 452

Year:
1925
Language:
german
File:
PDF, 175 KB
german, 1925
8

III. Entgegnung auf Stresemanns Erwiderung

Year:
1927
Language:
german
File:
PDF, 267 KB
german, 1927
9

I. „Inkonsequenzen“

Year:
1927
Language:
german
File:
PDF, 251 KB
german, 1927
10

Bemerkungen zu Sunkels Vogelfauna von Hessen

Year:
1927
Language:
german
File:
PDF, 393 KB
german, 1927
11

Anlage 2. Atlas und Sahara

Year:
1926
Language:
german
File:
PDF, 555 KB
german, 1926
12

Die Turmfalken Afrikas und der ostatlantischen Inseln

Year:
1932
Language:
german
File:
PDF, 280 KB
german, 1932
13

Ueber die Vögel der Gegend von Weselam Niederrhein

Year:
1887
Language:
german
File:
PDF, 1.33 MB
german, 1887
14

Ornithologische Ergebnisse einer Reise in den Niger-Benufë-Grebieten

Year:
1886
Language:
german
File:
PDF, 2.28 MB
german, 1886
15

Drei neue Falkenformen

Year:
1907
Language:
german
File:
PDF, 175 KB
german, 1907
16

Die GattungPholidornis

Year:
1907
Language:
german
File:
PDF, 172 KB
german, 1907
17

Altes und Neues über die GattungPratincolakoch

Year:
1910
Language:
german
File:
PDF, 718 KB
german, 1910
18

Graf Tommaso Salvadori

Year:
1924
Language:
german
File:
PDF, 266 KB
german, 1924
19

Antikritik

Year:
1904
Language:
german
File:
PDF, 573 KB
german, 1904
20

Allgemeines und Specielles über Kolibris

Year:
1900
Language:
german
File:
PDF, 1.15 MB
german, 1900
21

Über die Bedeutung der Kleinschmidt'schen Formenkreise

Year:
1901
Language:
german
File:
PDF, 698 KB
german, 1901
22

Kurze Besprechung eines Angriffes auf die neueren Nomenklaturbestrebungen

Year:
1897
Language:
german
File:
PDF, 452 KB
german, 1897
23

Zur Verteidigung unserer Nomenklaturregeln

Year:
1898
Language:
german
File:
PDF, 328 KB
german, 1898
24

Eugen Ferdinand von Homeyer, sein Streben und Schaffen

Year:
1889
Language:
german
File:
PDF, 331 KB
german, 1889
25

Ornithologische Notizen

Year:
1890
Language:
german
File:
PDF, 208 KB
german, 1890
26

Zum Benehmen der Sperbereule

Year:
1891
Language:
german
File:
PDF, 153 KB
german, 1891
28

Bericht über die XVI. Jahresversammlung.

Year:
1891
Language:
german
File:
PDF, 495 KB
german, 1891
29

Vorläufiges über einige neue Vogelarten

Year:
1890
Language:
german
File:
PDF, 211 KB
german, 1890
30

Zur Ornithologie der indisch-malayiscchen Gegenden

Year:
1889
Language:
german
File:
PDF, 11.54 MB
german, 1889
31

Berichtigende Bemerkung zu „Ammomanes lusitanica parvirostrisnov. subsp.”

Year:
1891
Language:
german
File:
PDF, 62 KB
german, 1891
32

Bemerkungen über einige Capitoniden

Year:
1893
Language:
german
File:
PDF, 160 KB
german, 1893
33

Ueber das Studium der Unterarten

Year:
1900
Language:
german
File:
PDF, 382 KB
german, 1900
34

XLII.—On a little-known Species of Lark, of the Genus Otocorys.

Year:
1892
Language:
english
File:
PDF, 171 KB
english, 1892
35

XXIX.—On the Birds of East Prussia.

Year:
1892
Language:
english
File:
PDF, 861 KB
english, 1892
36

XLI. On the Birds of East Prussia.

Year:
1892
Language:
english
File:
PDF, 641 KB
english, 1892
37

XXI.—Notes on the Caprimulgidæ.

Year:
1892
Language:
english
File:
PDF, 843 KB
english, 1892
38

Further Remarks on the Mode of Carriage of the Legs in the Birds of Prey

Year:
1895
Language:
english
File:
PDF, 149 KB
english, 1895
40

Various Notes on Humming-Birds

Year:
1897
Language:
english
File:
PDF, 601 KB
english, 1897
41

XVII.—On the Birds of New Hanover.

Year:
1899
Language:
english
File:
PDF, 208 KB
english, 1899
43

XL.—Some Antieriticisms.

Year:
1904
Language:
english
File:
PDF, 496 KB
english, 1904
44

On the correct Name of the Pied Flycatcher

Year:
1906
Language:
english
File:
PDF, 151 KB
english, 1906
45

Notes on some Waders

Year:
1915
Language:
english
File:
PDF, 355 KB
english, 1915
46

XXXII.—Remarks on Prof. Lönnberg's Article on Palaartic Goshawks, antea pp. 211–217

Year:
1923
Language:
english
File:
PDF, 153 KB
english, 1923
48

On the Criticism of Heft III of 'Die Vögel der paläarktischen Fauna'

Year:
1906
Language:
english
File:
PDF, 150 KB
english, 1906
49

Coloration of down in Adult Ducks

Year:
1917
Language:
english
File:
PDF, 121 KB
english, 1917
50

XXVIII.— Description of a new Desert-Lark from the Central Western Sahara

Year:
1912
Language:
english
File:
PDF, 108 KB
english, 1912