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Biblio |
Proceedings of the Zoological Society of London. |
Erich Willems |
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Seite |
Besondere Links |
Erich Willems |
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Tierbestand |
Wellensittiche "orig WF"(id4230) |
Prx Zoo-Köln-De... |
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Biblio |
The Avicultural magazine. |
Erich Willems |
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Mitteilung |
MOc: 24.10.10 |
Erich Willems |
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Biblio |
The kakariki model: comparing exploratory learning strategies in parrots and children |
Erich Willems |
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Mitteilung |
MOp: 25.11.12 |
Erich Willems |
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Tierbestand |
9St.-Stichling(id937) |
Erich Willems |
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Biblio |
The fishes of the Amur River: Updated check-list and zoogeography |
Erich Willems |
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Buchseite |
MOc: Betreuung freischwimmender Larven |
Erich Willems |
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Biblio |
Problem solving skills in young yellow-crowned parakeets (Cyanoramphus auriceps) |
Erich Willems |
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Seite |
Bilder zum MOc: 04.07.10 schlechte Qualität |
Erich Willems |
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Biblio |
Proceedings of the Zoological Society of London. |
Erich Willems |
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Mitteilung |
TP: 08.04.11 |
Erich Willems |
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Biblio |
Recently resighted population of Blue-breasted Quail (Synoicus chinensis) in and around East Kolkata Wetland is under threat due to development activities |
Erich Willems |
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Biblio |
Checklist of CITES Species |
Erich Willems |
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Biblio |
Cyprinus carpio, der Karpfen – eine Weihnachtsgeschichte |
Erich Willems |
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Mitteilung |
HF: 05.06.10 |
Erich Willems |
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Buchseite |
Macropodus: Artkreuzungen |
Erich Willems |
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Mitteilung |
MOc: 20.11.10 |
Erich Willems |
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Biblio |
Direct Evidence for Vision-based Control of Flight Speed in Budgerigars |
Erich Willems |
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Mitteilung |
Tp: 30.12.10 |
Erich Willems |
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Tierbestand |
Macropodus ocellatus Kanton/Guangzhou (id2446) |
Wasserfreund |
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Biblio |
Parrots in captivity |
Erich Willems |
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Mitteilung |
MOc: 02.08.10 |
Erich Willems |
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