Results 161 to 170 of about 8,864 (186)
Some of the next articles are maybe not open access.
ENTEN- UND GÄNSEVÖGEL – ANSERIFORMES
2014Die Anseriformes sind Schwimmvogel. Sie haben einen prallen, festen und breiten Korper mit kurzen Schwimmbeinen, einem relativ kleinen Kopf, der oft an einem langen Hals sitzt und einen meist breiten und abgeflachten Schnabel.
openaire +1 more source
2007
Opis pojedinih vrsta pernate divljači, odnosno predstavnika močvarica - pataka, gusaka i crne liske. Za svaku vrstu dat je opis rasprostranjenosti, izgleda i građe tijela, načina života i ishrane, načina razmnožavanja te opis najvažnijih bolesti i neprijatelja.
openaire
Opis pojedinih vrsta pernate divljači, odnosno predstavnika močvarica - pataka, gusaka i crne liske. Za svaku vrstu dat je opis rasprostranjenosti, izgleda i građe tijela, načina života i ishrane, načina razmnožavanja te opis najvažnijih bolesti i neprijatelja.
openaire
Amyloidosis in captive anseriformes.
Canadian journal of comparative medicine and veterinary science, 1966During the period 1945-1962, percentage deaths of anserine birds (ducks, geese and swans) did not vary remarkably from year to year even though the population has more than quadrupled during the same period. The number of deaths with amyloidosis has increased significantly even though the death rate did not change.
openaire +1 more source