Resource Quantity
|
Size (cm)
|
48.48
|
31.65
|
a and b
|
|
Mass (g)
|
1078.07
|
1912.80
|
a and b
|
|
Wingspan (cm)
|
89.86
|
52.22
|
a
|
|
Migration
|
-
|
-
|
b
|
|
Pelagic
|
-
|
-
|
b
|
|
Breeding range (km2, log transformed)
|
7.24
|
0.71
|
b
|
Life history
|
Generation (year)
|
8.07
|
2.85
|
a
|
Reproduction
|
Clutch size (no. of eggs)
|
4.55
|
2.17
|
a and b
|
|
Incubation (day)
|
24.89
|
4.63
|
c
|
Diet
|
Diet-Inv (% of invertebrate)
|
49.53
|
31.84
|
c
|
|
Diet-V (% of vertebrate)
|
22.84
|
28.17
|
c
|
|
Diet-Scav (% of scavenger)
|
0.88
|
3.84
|
c
|
|
Diet-Plant (% of plant materials)
|
26.76
|
31.97
|
c
|
Habitat
|
Hab-W (% of time on water surface)
|
15.20
|
30.87
|
c
|
|
Hab-Rip (% of time on riparian area)
|
40.34
|
28.88
|
c
|
|
Hab-G (% of time on ground)
|
41.91
|
32.51
|
c
|