The breeding biology of Bennett's wallaby (Macropus rufogriseus jruticus) in South Canterbury,New Zealand

Abstract

The lipid and amino acid composition of the egg contents of captive dwarf cassowary (Casuarius bennetti) was investigated. Although the proportions of triacylglycerol (65%) and phospholipids (27%) were similar to those found in domestic hen eggs, the fatty acid content of the lipids was different. Egg lipids contained less than 2% linoleic acid and this is probably inadequate for chick development. An oil of high linoleic acid content — such as com oil — as a supplement to the maternal diet could improve the breeding success of these birds in captivity.