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Kākāpō Files II 08 | Peak Breeding
Description
More than three-quarters of female kākāpō of breeding age have mated so far, and the number of nests is growing rapidly. Kākāpō operations manager Deidre Vercoe tells Alison Ballance that 101 eggs have been laid to date, and while it is early days 38 eggs are known to be fertile. As always, infertile eggs are a major problem, although science advisor Andrew Digby explains that recent research shows that many eggs are in fact fertilised but die in the first day or two. And Deidre says that the Kākāpō Recovery Programme takes threats such as the fungal disease aspergillosis, failure of the rimu fruit to ripen and the possible arrival of highly pathogenic bird flu in New Zealand very seriously.
Send any Kākāpō Files questions and comments to kakapo@rnz.co.nz.
In this episode:
00:00 – Introduction
00:57 – Mating update
03.28 – Nesting update and 101 eggs
09:13 – Bird of the Week: Kākāpō Cam star Rakiura
10:34 – Egg infertility
12:12 – Threats including aspergillosis and bird flu
14:15 - Closing credits…