Conservation ecology of kea - Kea Conservation Trust website

Figure 6. Among-year differences in daily nest survival. Error bars are standard
errors. The horizontal lines indicate pairs of years with significantly different daily
survival rates as determined using Tukey’s pairwise comparisons.
Daily nest survival rate
1.000
0.995
0.990
0.985
0.980
Use of nest sites
1993 1994 1995 1997 1998
No. of nests predated 1 1 1 2 6
Exposure days 192 424 620 303 720
The 36 nests occurred at 22 nest sites (Fig. 7). Of the 36 nests, 50% occurred at sites in
which we had previously observed nests.
Figure 7. Use of nest sites.
Number of holes
16
14
12
10
8
6
4
2
0
Year
1 2 3 4
Number of uses
17