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Mitteilung |
MOc: 10.04.10 Aq |
Erich Willems |
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Mitteilung |
MOc: 14.10.11 |
Erich Willems |
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Biblio |
Herm. Lachmann's Makropode, eine Kreuzungsneuheit. |
carnivore |
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Tierbestand |
M. opercularis "Nordvietnam Umgebung von Bảo Hà / Bảo Yên - District Lào Cai"(id3987) |
RoKu |
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Mitteilung |
TP: 27.03.11 |
Erich Willems |
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Biblio |
How to sex cage birds (British and foreign), |
Erich Willems |
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Seite |
Macropodus ocellatus <Inch'on Chemulpo Seoul Orchideenmesse Hanau 2003> |
Erich Willems |
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Biblio |
RED-CROWNED PARAKEET |
Erich Willems |
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Mitteilung |
MOc: 25.07.10 |
Erich Willems |
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Biblio |
Checklist of CITES Species: a reference to the appendices to the Convention on International Trade in Endangered Species of Wild Fauna and Flora |
Erich Willems |
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Buchseite |
MOc: Nicht brutbezogene soziale Interaktion |
Erich Willems |
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Biblio |
Trichogaster lalius 'Calcutta 2018' |
Erich Willems |
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Mitteilung |
CGaa: 22.09.11 |
Erich Willems |
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Biblio |
Barred Parakeet (Bolborhynchus lineola) |
Erich Willems |
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Buchseite |
MOc: 29.12.12 |
Erich Willems |
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Tierbestand |
Phallocerus caudimaculatus |
carnivore |
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Buchseite |
MOc: Teich2 Video Rundschwanzmakropoden am 31.12.2017 bei 6°C |
Erich Willems |
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Buchseite |
TP: 05.07.09 |
Erich Willems |
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Biblio |
Best practice techniques for the translocation of red-crowned parakeet (kākāriki, Cyanoramphus novaezelandiae novaezelandiae) and yellow-crowned parakeet (kākāriki, Cyanoramphus auriceps) |
Erich Willems |
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Mitteilung |
MOc: 19.09.10 |
Erich Willems |
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Tierbestand |
Macropodus opercularis "Taiwan"(id4015) |
Felix |
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Tierbestand |
Population Macropodus opercularis "Wenzhou-Delta" (id3327) |
FO_Wenzhou-Delta |
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Biblio |
Big brains stabilize populations and facilitate colonization of variable habitats in birds |
Erich Willems |
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Mitteilung |
MOc: 08.05.11 |
Erich Willems |
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Biblio |
Diurnal cycle, Behaviour and Social Organization of the Budgerigar <I>Melopsittacus undulatus</I> |
Erich Willems |
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