|
Table 2. Dates of first capture of hatching-year birds at Laskeek Bay. Sample sizes in parentheses are the numbers of individuals trapped and aged during systematic mist-netting sessions.
| | | |
| Species |
|
1998 |
|
1999 |
|
2000 |
|
2001 |
|
Mean |
| |
| |
| |
Brown Creeper
(Certhia americana) |
|
... |
|
30 June (17) |
|
8 June (36) |
|
... |
|
19 June |
|
Chestnut-backed Chickadee
(Parus rufescens) |
|
... |
|
17 July (17) |
|
24 June (25) |
|
28 June (22) |
|
03 July |
|
Fox Sparrow
(Passerella iliaca) |
|
... |
|
07 July (18) |
|
22 June (89) |
|
21 June (54) |
|
27 June |
|
Golden-crowned Kinglet
(Regulus satrapa) |
|
16 June (48) |
|
01 July (16) |
|
08 June1 (89) |
|
25 June (26) |
|
20 June |
|
Hermit Thrush
(Catharus guttatus) |
|
16 June (63) |
|
29 June (49) |
|
18 June (96) |
|
21 June (110) |
|
21 June |
|
Orange-crowned Warbler
(Vermivora celata) |
|
12 June (131) |
|
08 July (33) |
|
25 June (131) |
|
29 June (81) |
|
26 June |
|
Pacific Slope Flycatcher
(Empidonax difficilis) |
|
... |
|
... |
|
28 June (26) |
|
... (21) |
|
... |
|
Red-breasted Sapsucker
(Sphyrapicus ruber) |
|
... |
|
... |
|
... |
|
29 June (22) |
|
... |
|
Song Sparrow
(Melospiza melodia) |
|
18 June (36) |
|
03 July (32) |
|
27 June (89) |
|
21 June (43) |
|
25 June |
|
Swainson's Thrush
(Catharus ustulatus) |
|
... (23) |
|
... (20) |
|
26 July (38) |
|
22 July (53) |
|
24 July |
|
Townsend's Warbler
(Dendroica townsendi) |
|
21 June (66) |
|
14 July (34) |
|
24 June (57) |
|
21 June (57) |
|
30 June |
|
Varied Thrush
(Ixoreus naevius) |
|
17 June (18) |
|
... |
|
... |
|
... |
|
... |
|
Winter Wren
(Troglodytes troglodytes) |
|
4 June (45) |
|
01 July (18) |
|
22 June (80) |
|
21 June (49) |
|
20 June |
|
| | |
1 Two hatchling-year individuals were trapped in a preliminary netting
session on 8 June 2000: one Brown Creeper and one Golden-crowned
Kinglet.
|